Optical flow evaluation results Statistics:     Average   SD   R2.5   R5.0   R10.0   A50   A75   A95  
Error type:   endpoint   angle   interpolation   normalized interpolation  
Show images: below table   above table        
Average
angle
error
avg. Army
(Hidden texture)
GT   im0   im1
Mequon
(Hidden texture)
GT   im0   im1
Schefflera
(Hidden texture)
GT   im0   im1
Wooden
(Hidden texture)
GT   im0   im1
Grove
(Synthetic)
GT   im0   im1
Urban
(Synthetic)
GT   im0   im1
Yosemite
(Synthetic)
GT   im0   im1
Teddy
(Stereo)
GT   im0   im1
rank all disc untext all disc untext all disc untext all disc untext all disc untext all disc untext all disc untext all disc untext
NNF-Local [87]4.8 2.69 3 7.56 4 1.98 3 1.97 4 7.01 4 1.59 4 2.18 2 5.36 3 1.53 4 1.87 2 9.14 5 1.06 4 2.28 2 2.94 1 1.57 2 2.39 5 6.78 2 2.15 9 2.00 17 3.36 16 1.62 13 0.99 1 2.16 2 0.57 2
NN-field [71]9.3 2.89 8 8.13 16 2.11 5 2.10 6 7.15 9 1.77 14 2.27 4 5.59 5 1.61 8 1.58 1 8.52 4 0.79 1 2.35 4 3.05 5 1.60 3 1.89 1 5.20 1 1.37 1 2.43 43 3.70 46 1.95 33 1.01 2 2.25 3 0.53 1
OFLAF [77]11.9 3.04 15 7.80 10 2.40 13 2.14 7 7.02 5 1.72 9 2.25 3 5.32 2 1.56 5 2.62 16 13.7 21 1.37 19 2.35 4 3.13 6 1.62 4 2.98 20 7.73 7 2.57 18 2.08 22 3.27 11 2.05 36 1.33 12 2.43 6 1.40 15
PMMST [114]13.2 3.42 41 7.60 5 2.65 27 2.32 11 6.39 1 2.20 30 2.63 11 6.08 8 2.03 25 2.06 4 6.07 1 1.44 25 2.60 10 3.27 8 1.91 10 2.56 7 6.78 2 2.09 5 2.06 19 3.53 34 1.63 14 1.27 9 2.29 4 1.02 6
nLayers [57]15.4 2.80 6 7.42 3 2.20 8 2.71 28 7.24 10 2.55 57 2.61 9 6.24 9 2.45 49 2.30 9 12.7 10 1.16 7 2.30 3 3.02 3 1.70 5 2.62 10 6.95 4 2.09 5 2.29 37 3.46 24 1.89 30 1.38 14 3.06 17 1.29 13
MDP-Flow2 [68]17.5 3.23 30 7.93 13 2.60 19 1.92 2 6.64 2 1.52 1 2.46 7 5.91 7 1.56 5 3.05 39 15.8 48 1.51 35 2.77 23 3.50 17 2.16 25 2.86 16 8.58 18 2.70 29 2.00 17 3.50 31 1.59 11 1.28 10 2.67 11 0.89 4
ComponentFusion [96]17.9 2.78 5 8.20 17 2.05 4 2.04 5 7.31 11 1.66 8 2.55 8 6.78 13 1.61 8 2.24 8 13.1 12 1.01 3 2.71 20 3.56 19 2.10 21 3.55 48 12.4 52 3.22 54 2.19 32 3.60 40 1.54 10 1.32 11 2.91 13 1.13 8
TC/T-Flow [76]20.4 2.69 3 7.75 9 1.87 2 2.76 31 10.2 43 1.73 10 3.33 24 9.01 30 1.49 2 2.86 31 16.7 58 1.21 9 2.60 10 3.49 16 1.90 9 2.21 2 7.65 5 2.04 4 1.84 9 3.23 8 3.14 81 2.03 37 4.53 37 1.49 19
FC-2Layers-FF [74]23.2 3.02 14 7.87 12 2.61 20 2.72 29 9.35 34 2.29 38 2.36 5 5.47 4 2.15 32 2.48 10 12.6 9 1.28 11 2.49 7 3.19 7 2.03 16 3.39 37 8.92 20 2.83 39 2.83 66 3.92 59 2.80 60 1.25 7 2.57 10 1.20 10
WLIF-Flow [93]24.4 2.96 10 7.67 6 2.40 13 2.41 16 7.70 15 2.10 25 2.98 17 7.63 18 1.97 24 2.71 23 13.5 17 1.33 14 3.01 40 4.00 45 2.40 41 3.03 23 8.32 12 2.44 15 2.09 24 3.36 16 2.04 35 2.26 44 4.97 44 2.59 49
Layers++ [37]24.8 3.11 17 8.22 20 2.79 39 2.43 19 7.02 5 2.24 33 2.43 6 5.77 6 2.18 35 2.13 6 9.71 6 1.15 6 2.35 4 3.02 3 1.96 11 3.81 54 11.4 40 3.22 54 2.74 61 4.01 64 2.35 46 1.45 15 3.05 16 1.79 28
HAST [109]24.9 2.58 1 7.12 1 1.81 1 2.41 16 7.05 7 2.10 25 1.83 1 4.19 1 1.17 1 2.84 30 15.5 43 1.08 5 2.23 1 2.97 2 1.40 1 3.72 53 10.0 31 3.92 75 3.40 85 4.90 90 5.66 110 1.20 6 2.09 1 1.24 11
Efficient-NL [60]26.4 2.99 13 8.23 21 2.28 9 2.72 29 8.95 30 2.25 36 3.81 37 9.87 35 2.07 29 2.77 27 14.3 28 1.46 30 2.61 12 3.48 15 1.96 11 3.31 33 8.33 13 2.59 20 2.60 52 3.75 47 2.54 51 1.60 21 3.02 14 1.66 21
FESL [72]26.4 2.96 10 7.70 7 2.54 16 3.26 64 10.4 44 2.56 58 3.25 22 8.39 22 2.17 33 2.56 12 13.2 13 1.31 13 2.57 9 3.40 11 2.12 24 2.60 9 7.65 5 2.30 10 2.64 57 4.22 72 2.47 48 1.75 26 3.49 25 1.71 24
AGIF+OF [85]26.5 3.06 16 8.20 17 2.55 18 3.17 54 10.6 47 2.46 51 3.46 29 8.97 29 2.24 38 2.61 14 13.7 21 1.33 14 2.63 14 3.46 14 2.11 22 2.88 18 8.34 14 2.35 12 2.10 26 3.56 36 2.09 38 1.80 28 3.68 28 2.24 38
LME [70]26.6 3.15 22 8.04 15 2.31 11 1.95 3 6.65 3 1.59 4 4.03 43 9.31 31 4.57 87 2.69 21 13.6 19 1.42 23 2.85 30 3.61 22 2.42 42 3.47 44 12.8 57 3.17 50 2.12 28 3.53 34 1.73 16 1.34 13 2.75 12 1.18 9
ALD-Flow [66]26.9 2.82 7 7.86 11 2.16 6 2.84 37 10.1 41 1.86 16 3.73 35 10.4 38 1.67 11 3.10 41 16.8 59 1.28 11 2.69 19 3.60 21 1.85 8 2.79 12 11.3 39 2.32 11 2.07 21 3.25 10 3.10 78 2.03 37 5.11 45 1.94 31
RNLOD-Flow [121]27.7 2.66 2 7.33 2 2.17 7 2.53 24 9.46 35 1.86 16 3.94 41 10.7 43 1.95 22 2.50 11 13.5 17 1.21 9 2.68 17 3.62 24 2.05 18 2.99 21 8.59 19 2.75 33 3.00 74 4.54 79 3.25 86 1.48 17 3.24 20 1.76 27
NNF-EAC [103]28.2 3.31 33 8.21 19 2.68 29 2.19 9 7.49 13 1.76 12 2.73 13 6.62 12 1.70 12 3.18 46 15.8 48 1.64 46 2.87 32 3.66 27 2.24 28 3.02 22 8.07 10 2.59 20 2.19 32 3.48 27 1.74 17 2.85 55 6.52 55 3.12 59
IROF++ [58]28.3 3.17 24 8.69 28 2.61 20 2.79 33 9.61 36 2.33 39 3.43 26 8.86 26 2.38 44 2.87 32 14.8 33 1.52 37 2.74 21 3.57 20 2.19 26 3.20 30 9.70 28 2.71 30 1.96 15 3.45 23 1.22 5 1.80 28 4.06 30 2.50 45
PH-Flow [101]28.7 3.19 27 8.87 33 2.71 30 2.84 37 9.33 33 2.37 41 2.85 14 7.20 15 2.36 41 2.92 34 15.4 40 1.51 35 2.63 14 3.42 12 2.04 17 3.03 23 8.52 17 2.49 17 2.69 59 3.60 40 3.13 80 1.25 7 2.53 8 1.34 14
Classic+CPF [83]29.2 3.14 20 8.60 26 2.63 24 3.03 52 10.6 47 2.33 39 3.66 32 9.58 32 2.20 36 2.61 14 14.1 26 1.34 17 2.68 17 3.53 18 2.21 27 2.85 15 7.95 9 2.38 13 2.44 45 3.49 29 2.90 71 1.67 24 3.40 23 2.43 44
Sparse-NonSparse [56]30.7 3.14 20 8.75 30 2.76 37 3.02 50 10.6 47 2.43 46 3.45 28 8.96 27 2.36 41 2.66 18 13.7 21 1.42 23 2.85 30 3.75 33 2.33 33 3.28 32 9.40 25 2.73 31 2.42 42 3.31 13 2.69 55 1.47 16 3.07 18 1.66 21
TC-Flow [46]31.5 2.91 9 8.00 14 2.34 12 2.18 8 8.77 25 1.52 1 3.84 39 10.7 43 1.49 2 3.13 42 16.6 57 1.46 30 2.78 24 3.73 32 1.96 11 3.08 26 11.4 40 2.66 24 1.94 13 3.43 20 3.20 85 3.06 59 7.04 57 4.08 82
LSM [39]32.9 3.12 18 8.62 27 2.75 36 3.00 48 10.5 46 2.44 48 3.43 26 8.85 25 2.35 40 2.66 18 13.6 19 1.44 25 2.82 26 3.68 28 2.36 35 3.38 36 9.41 26 2.81 37 2.69 59 3.52 32 2.84 64 1.59 20 3.38 22 1.80 29
Correlation Flow [75]33.5 3.38 39 8.40 23 2.64 25 2.23 10 7.54 14 1.56 3 5.14 62 13.1 61 1.60 7 2.09 5 8.15 3 1.35 18 3.12 46 4.09 51 2.34 34 4.01 64 11.5 43 4.00 76 2.59 51 3.61 42 3.00 76 1.49 18 3.04 15 1.42 17
SVFilterOh [111]33.5 3.63 47 8.82 31 2.86 41 2.60 26 8.06 18 2.05 24 2.95 15 7.09 14 2.03 25 2.80 29 13.8 24 1.41 22 2.63 14 3.42 12 1.75 7 3.49 45 10.3 33 3.23 56 3.63 92 5.75 110 4.47 103 1.09 4 2.45 7 0.92 5
Ramp [62]34.0 3.18 26 8.83 32 2.73 33 2.89 42 10.1 41 2.44 48 3.27 23 8.43 23 2.38 44 2.74 25 14.2 27 1.46 30 2.82 26 3.69 30 2.29 31 3.37 35 9.31 23 2.93 43 2.62 55 3.38 19 3.19 84 1.54 19 3.21 19 2.24 38
PMF [73]34.2 3.61 45 9.07 36 2.62 22 2.40 14 8.05 17 1.83 15 2.61 9 6.27 10 1.65 10 3.35 55 15.4 40 1.58 41 2.54 8 3.27 8 1.71 6 3.59 49 11.1 38 3.46 62 4.07 101 6.18 115 4.02 101 1.06 3 2.38 5 1.25 12
COFM [59]34.7 3.17 24 9.90 51 2.46 15 2.41 16 8.34 22 1.92 19 3.77 36 10.5 39 2.54 52 2.71 23 14.9 35 1.19 8 3.08 44 3.92 41 3.25 80 3.83 56 10.9 34 3.15 49 2.20 35 3.35 14 2.91 73 1.62 23 2.56 9 2.09 35
FMOF [94]35.8 3.12 18 8.23 21 2.73 33 3.25 61 10.7 54 2.52 55 3.01 18 7.61 17 2.20 36 2.56 12 13.4 15 1.33 14 2.75 22 3.61 22 2.24 28 3.66 51 8.50 16 2.78 35 2.62 55 3.84 54 3.27 88 2.66 52 5.69 48 1.95 33
OAR-Flow [125]37.0 3.37 37 9.87 50 2.67 28 4.22 82 12.8 77 2.87 74 4.95 58 13.4 64 2.66 56 3.23 48 16.4 56 1.37 19 2.83 28 3.82 36 1.97 14 2.49 6 10.9 34 1.87 3 1.52 2 2.82 1 1.86 25 1.85 31 4.35 35 1.68 23
Classic+NL [31]37.0 3.20 29 8.72 29 2.81 40 3.02 50 10.6 47 2.44 48 3.46 29 8.84 24 2.38 44 2.78 28 14.3 28 1.46 30 2.83 28 3.68 28 2.31 32 3.40 38 9.09 22 2.76 34 2.87 68 3.82 53 2.86 68 1.67 24 3.53 26 2.26 41
TV-L1-MCT [64]37.9 3.16 23 8.48 25 2.71 30 3.28 65 10.8 58 2.60 64 3.95 42 10.5 39 2.38 44 2.69 21 13.9 25 1.45 29 2.94 36 3.79 34 2.63 59 3.50 46 9.75 29 3.06 47 2.08 22 3.35 14 2.29 44 1.95 34 3.89 29 2.71 51
SimpleFlow [49]41.6 3.35 34 9.20 39 2.98 48 3.18 57 10.7 54 2.71 67 5.06 60 12.6 59 2.70 58 2.95 36 15.1 37 1.58 41 2.91 35 3.79 34 2.47 44 3.59 49 9.49 27 2.99 45 2.39 40 3.46 24 2.24 43 1.60 21 3.56 27 1.57 20
CostFilter [40]41.8 3.84 50 9.64 46 3.06 50 2.55 25 8.09 19 2.03 22 2.69 12 6.47 11 1.88 18 3.66 65 16.8 59 1.88 57 2.62 13 3.34 10 1.99 15 4.05 65 11.0 37 3.65 69 4.16 103 7.18 122 4.66 105 1.16 5 3.36 21 0.87 3
2DHMM-SAS [92]43.7 3.19 27 8.89 34 2.71 30 3.20 59 11.5 65 2.38 42 5.19 63 12.2 55 2.73 60 2.92 34 15.2 38 1.53 38 2.79 25 3.65 26 2.27 30 3.45 42 9.34 24 2.78 35 2.66 58 3.56 36 3.07 77 2.34 47 5.12 46 2.97 57
S2D-Matching [84]44.8 3.36 35 9.66 47 2.86 41 3.19 58 11.1 61 2.46 51 4.86 57 12.9 60 2.47 50 2.67 20 13.2 13 1.44 25 2.87 32 3.72 31 2.38 37 3.45 42 9.76 30 2.95 44 3.05 75 3.79 51 3.30 90 1.95 34 4.16 33 3.00 58
MLDP_OF [89]44.8 4.13 61 10.3 58 3.60 77 2.34 12 7.70 15 1.88 18 4.23 47 10.9 46 1.87 17 2.74 25 14.6 32 1.37 19 3.10 45 3.91 40 2.48 48 3.40 38 9.00 21 3.79 72 3.46 87 4.20 70 5.55 109 2.31 45 4.64 40 1.98 34
MDP-Flow [26]44.9 3.48 43 9.46 43 3.10 52 2.45 20 7.36 12 2.41 43 3.21 21 8.31 21 2.78 62 3.18 46 17.8 64 1.70 51 3.03 41 3.87 37 2.60 55 3.43 40 12.6 55 2.81 37 2.19 32 3.88 57 1.60 12 4.13 75 9.96 80 3.86 78
AggregFlow [97]45.7 4.25 70 11.9 76 3.26 55 4.46 87 13.7 86 3.43 84 4.76 55 12.4 56 3.93 84 3.28 51 15.6 44 1.68 48 2.89 34 3.89 38 2.08 19 2.32 3 7.75 8 2.14 7 2.06 19 3.77 49 1.48 9 2.07 41 4.11 31 2.36 42
CombBMOF [113]45.9 3.94 54 10.6 62 2.74 35 2.80 34 8.55 24 2.16 28 3.10 20 7.99 20 1.76 13 2.99 37 13.4 15 1.95 61 3.04 42 3.89 38 2.49 49 5.64 91 12.3 50 6.74 105 3.54 88 5.16 97 2.81 61 1.85 31 4.60 39 1.10 7
IROF-TV [53]46.1 3.40 40 9.29 41 2.95 47 2.99 47 11.1 61 2.53 56 3.81 37 9.81 34 2.44 48 3.25 50 16.9 61 1.78 55 3.27 63 4.10 52 2.93 72 4.47 71 16.0 83 3.53 64 1.70 4 3.21 6 1.12 3 1.91 33 4.75 42 2.19 37
S2F-IF [123]47.2 4.51 79 13.6 89 3.31 59 2.90 43 10.4 44 2.48 54 4.07 45 10.8 45 3.15 68 3.31 52 15.7 47 1.90 58 3.17 48 4.19 56 2.55 52 2.81 14 11.6 45 2.60 22 1.86 11 3.67 44 1.87 26 2.11 43 4.64 40 2.54 48
FlowFields [110]49.3 4.57 81 13.7 90 3.38 65 3.01 49 10.6 47 2.59 62 4.19 46 11.1 47 3.30 71 3.17 45 15.0 36 1.96 62 3.21 56 4.24 64 2.61 58 2.91 19 12.4 52 2.66 24 1.84 9 3.46 24 1.84 23 2.50 48 6.15 53 2.79 52
NL-TV-NCC [25]49.6 3.89 52 9.16 38 2.98 48 2.87 41 9.69 37 1.99 20 4.44 51 11.6 50 1.76 13 2.64 17 11.8 8 1.48 34 3.49 77 4.60 84 2.47 44 4.67 78 13.5 62 4.26 83 2.83 66 4.57 81 2.84 64 2.62 50 6.00 52 2.25 40
Sparse Occlusion [54]50.3 3.62 46 9.12 37 2.90 43 2.92 45 9.08 31 2.56 58 4.49 52 11.8 53 2.11 31 3.14 43 15.8 48 1.57 40 3.26 61 4.22 60 2.36 35 3.52 47 10.9 34 2.66 24 5.10 118 6.32 116 3.15 82 2.02 36 4.92 43 1.71 24
OFH [38]50.6 3.90 53 9.77 49 3.62 80 2.84 37 11.0 60 2.04 23 5.52 68 14.4 69 1.89 19 3.52 58 20.5 80 1.60 44 3.18 50 4.06 50 2.82 67 3.86 57 14.1 70 3.59 66 1.77 6 3.62 43 1.81 20 2.64 51 7.08 59 2.15 36
EPPM w/o HM [88]50.6 4.25 70 11.1 66 3.13 53 2.36 13 8.35 23 1.76 12 3.72 34 10.2 37 1.81 15 3.24 49 14.5 31 1.94 60 3.16 47 3.94 42 2.82 67 4.78 81 12.9 58 4.32 84 3.64 94 4.54 79 5.73 111 1.76 27 4.11 31 1.94 31
PGM-C [120]51.2 4.62 85 14.0 94 3.39 67 3.29 67 12.3 70 2.70 66 4.39 50 11.7 51 3.43 74 4.00 73 19.8 71 2.15 67 3.19 51 4.23 61 2.54 50 2.79 12 11.9 47 2.45 16 1.83 7 3.21 6 1.83 21 2.31 45 5.87 49 1.82 30
Occlusion-TV-L1 [63]52.2 3.59 44 9.61 44 2.64 25 2.93 46 10.6 47 2.41 43 6.16 74 15.2 72 2.70 58 3.32 53 17.0 62 1.68 48 3.38 67 4.44 74 2.82 67 3.10 28 13.2 61 2.68 27 2.17 29 3.52 32 1.46 7 4.63 84 11.1 94 3.53 67
Complementary OF [21]53.1 4.44 75 11.2 69 4.04 87 2.51 23 9.77 39 1.74 11 3.93 40 10.6 41 2.04 27 3.87 69 18.8 66 2.19 70 3.17 48 4.00 45 2.92 71 4.64 76 13.8 67 3.64 68 2.17 29 3.36 16 2.51 49 3.08 60 7.04 57 3.65 71
Adaptive [20]54.2 3.29 31 9.43 42 2.28 9 3.10 53 11.4 64 2.46 51 6.58 78 15.7 78 2.52 51 3.14 43 15.6 44 1.56 39 3.67 86 4.46 76 3.48 89 3.32 34 13.0 60 2.38 13 2.76 64 4.39 76 1.93 32 3.58 67 8.18 66 2.88 54
Aniso-Texture [82]54.2 2.96 10 7.72 8 2.54 16 2.48 22 8.26 21 2.24 33 6.48 76 15.9 82 2.63 54 1.96 3 10.1 7 0.98 2 3.26 61 4.21 58 2.60 55 5.74 93 16.9 91 5.61 96 4.47 110 5.88 113 3.33 91 3.51 66 7.12 60 3.68 73
ACK-Prior [27]55.0 4.19 66 9.27 40 3.60 77 2.40 14 8.21 20 1.65 7 3.40 25 8.96 27 1.84 16 2.87 32 14.4 30 1.44 25 3.36 66 4.15 53 3.07 75 6.35 101 16.1 85 4.90 90 4.21 105 4.80 85 6.03 113 3.29 63 5.99 51 2.82 53
CPM-Flow [116]56.5 4.63 86 14.1 97 3.39 67 3.33 68 12.5 74 2.73 68 4.37 48 11.7 51 3.43 74 4.00 73 19.9 73 2.14 66 3.19 51 4.23 61 2.54 50 3.08 26 12.0 48 2.88 41 1.87 12 3.44 21 1.84 23 2.91 57 7.48 64 2.91 56
EpicFlow [102]56.7 4.61 84 14.0 94 3.39 67 3.33 68 12.5 74 2.74 69 5.37 65 14.8 71 3.46 77 3.94 72 19.2 68 2.13 65 3.20 53 4.23 61 2.58 54 2.87 17 12.2 49 2.64 23 1.83 7 3.28 12 1.83 21 3.21 62 7.12 60 3.61 68
DPOF [18]57.1 4.67 89 12.6 82 3.30 57 3.57 73 10.6 47 3.12 81 3.09 19 7.50 16 2.32 39 3.06 40 14.8 33 1.82 56 3.21 56 4.18 55 2.79 66 4.47 71 12.5 54 3.33 57 4.09 102 3.92 59 6.96 115 2.09 42 4.39 36 1.74 26
DeepFlow2 [108]57.7 4.04 58 11.2 69 3.38 65 3.80 75 12.4 73 2.86 73 5.12 61 13.4 64 3.00 64 4.17 78 20.1 75 2.18 69 2.96 37 3.97 43 2.08 19 3.06 25 12.6 55 2.69 28 2.17 29 3.24 9 2.71 56 4.74 86 10.4 87 4.38 87
ROF-ND [107]58.4 4.12 59 10.0 52 3.37 64 2.78 32 8.82 27 2.12 27 4.61 54 11.9 54 2.09 30 2.23 7 6.56 2 1.69 50 3.60 83 4.75 94 2.85 70 4.92 84 13.6 65 3.75 70 4.59 112 5.18 98 4.10 102 2.67 53 5.19 47 3.46 66
TCOF [69]58.6 4.17 64 10.4 60 3.71 82 3.17 54 10.7 54 2.59 62 6.58 78 15.7 78 3.82 82 3.69 67 16.1 53 2.37 77 3.78 89 4.95 103 2.47 44 2.59 8 8.47 15 2.58 19 3.66 95 4.83 86 2.67 54 1.83 30 4.20 34 1.46 18
RFlow [90]59.4 3.82 49 10.0 52 3.44 72 2.61 27 9.73 38 2.02 21 5.66 70 14.5 70 2.05 28 3.93 71 23.1 94 1.90 58 3.24 58 4.19 56 2.66 62 4.12 68 15.2 79 3.34 59 2.61 53 3.56 36 2.65 53 4.48 80 10.5 90 3.93 81
Steered-L1 [118]60.1 3.30 32 8.44 24 2.91 44 1.89 1 7.14 8 1.60 6 3.61 31 9.91 36 1.89 19 3.45 56 19.4 70 1.64 46 3.42 70 4.30 66 3.39 83 5.18 86 14.5 72 4.37 86 5.09 117 5.05 93 10.1 119 5.56 93 10.2 85 6.24 100
HBM-GC [105]60.3 5.25 94 10.5 61 4.34 94 3.17 54 8.78 26 2.94 77 4.38 49 10.6 41 2.68 57 3.59 61 12.8 11 2.47 80 2.96 37 3.64 25 2.64 60 3.96 63 8.26 11 3.56 65 4.40 108 5.92 114 3.62 95 2.55 49 6.34 54 3.29 62
ComplOF-FED-GPU [35]62.1 4.28 72 11.3 71 3.70 81 3.25 61 13.0 79 2.16 28 4.06 44 11.2 48 1.95 22 3.91 70 19.2 68 2.01 63 3.20 53 4.15 53 2.64 60 4.61 75 16.1 85 3.90 74 2.98 73 3.77 49 3.69 96 2.85 55 7.44 63 2.53 47
SRR-TVOF-NL [91]62.4 4.47 77 10.9 64 3.32 61 4.04 79 13.2 82 2.90 75 4.81 56 12.5 57 3.15 68 3.33 54 15.3 39 1.61 45 3.24 58 4.03 49 2.70 64 3.94 61 11.8 46 3.33 57 4.16 103 5.21 101 3.44 94 2.06 40 3.48 24 2.42 43
TF+OM [100]64.2 3.97 55 10.2 55 2.94 46 2.91 44 9.12 32 2.57 61 5.22 64 11.5 49 6.92 92 3.59 61 16.1 53 2.28 74 3.20 53 3.97 43 3.11 76 4.70 79 14.5 72 4.32 84 3.06 77 4.84 87 2.71 56 3.93 71 8.79 71 4.32 86
Aniso. Huber-L1 [22]64.9 3.71 48 10.1 54 3.08 51 4.36 86 13.0 79 3.77 88 6.92 82 15.3 74 3.60 80 3.54 59 15.9 51 2.04 64 3.38 67 4.45 75 2.47 44 3.88 58 12.9 58 2.74 32 3.37 84 4.36 75 2.85 67 3.16 61 7.52 65 2.90 55
DeepFlow [86]66.1 4.49 78 11.7 73 4.14 89 4.26 83 12.8 77 3.36 82 5.96 71 14.2 68 5.10 88 4.89 89 23.1 94 2.67 83 2.98 39 4.00 45 2.11 22 3.26 31 13.5 62 2.84 40 2.09 24 3.10 3 2.77 58 5.83 95 11.4 96 5.45 97
Classic++ [32]66.7 3.37 37 9.67 48 2.91 44 3.28 65 12.1 68 2.61 65 5.46 67 14.1 67 3.00 64 3.63 63 20.2 78 1.70 51 3.24 58 4.34 68 2.60 55 4.65 77 16.0 83 3.60 67 3.09 78 3.94 62 3.28 89 4.64 85 10.4 87 3.71 74
TV-L1-improved [17]66.8 3.36 35 9.63 45 2.62 22 2.82 35 10.7 54 2.23 31 6.50 77 15.8 80 2.73 60 3.80 68 21.3 85 1.76 54 3.34 65 4.38 72 2.39 38 5.97 95 18.1 97 5.67 97 3.57 90 4.92 91 3.43 93 4.01 74 9.84 79 3.44 65
LocallyOriented [52]69.3 4.54 80 12.8 84 3.27 56 4.73 91 14.8 93 3.73 87 7.77 88 18.3 95 3.44 76 3.56 60 15.6 44 2.22 71 3.46 74 4.47 77 2.69 63 3.15 29 10.2 32 3.19 52 2.61 53 4.20 70 2.52 50 4.39 77 8.52 68 5.23 93
SIOF [67]69.6 4.23 68 10.2 55 3.31 59 3.97 77 14.5 91 2.97 78 7.81 90 16.4 85 7.48 93 4.82 85 20.1 75 2.96 86 3.54 80 4.49 78 3.12 77 4.31 69 13.5 62 4.13 79 2.36 39 3.59 39 1.68 15 3.46 65 7.39 62 3.37 63
TriangleFlow [30]71.4 4.12 59 10.6 62 3.47 73 3.47 72 13.1 81 2.41 43 6.00 72 15.2 72 2.17 33 2.99 37 16.0 52 1.58 41 4.46 110 5.79 115 4.15 102 5.42 89 13.9 69 5.24 91 3.10 80 5.47 106 2.90 71 3.02 58 6.82 56 3.64 70
CRTflow [80]72.1 4.18 65 11.8 75 3.20 54 3.22 60 10.8 58 2.43 46 6.20 75 15.5 76 2.63 54 4.21 79 22.0 88 2.24 72 3.32 64 4.34 68 2.44 43 7.43 108 19.3 103 8.15 111 2.55 49 4.09 66 2.59 52 4.60 82 11.2 95 4.45 88
Brox et al. [5]72.2 4.44 75 12.4 78 4.22 92 3.72 74 13.5 85 3.06 79 4.97 59 13.3 63 3.11 66 4.58 83 22.0 88 2.37 77 3.79 91 4.60 84 4.33 106 3.91 60 17.0 92 3.45 61 2.22 36 3.79 51 1.19 4 4.62 83 10.0 81 3.38 64
BriefMatch [124]73.8 3.44 42 9.01 35 2.77 38 2.85 40 9.93 40 2.23 31 2.97 16 7.65 19 1.94 21 3.64 64 20.1 75 1.75 53 4.10 104 4.90 101 5.82 116 7.95 110 17.8 95 8.08 110 4.73 114 5.20 99 12.2 121 7.88 111 12.0 99 13.7 117
Rannacher [23]74.1 4.13 61 11.0 65 3.61 79 3.39 70 12.3 70 2.80 72 7.26 84 17.4 91 3.59 79 4.40 81 23.1 94 2.24 72 3.43 72 4.54 81 2.56 53 5.41 88 18.5 98 4.23 81 2.92 70 3.91 58 2.82 62 3.45 64 9.14 72 3.27 61
F-TV-L1 [15]75.2 5.44 97 12.5 81 5.69 101 5.46 95 15.0 96 4.03 90 7.48 85 16.3 84 3.42 73 5.08 91 23.3 97 2.81 85 3.42 70 4.34 68 3.03 73 4.05 65 15.1 78 3.18 51 2.43 43 3.92 59 1.87 26 3.90 70 9.35 76 2.61 50
Local-TV-L1 [65]75.9 5.33 95 12.6 82 5.19 99 6.90 101 15.7 99 6.22 99 10.0 101 18.2 94 8.89 94 5.81 97 24.7 102 3.70 96 3.05 43 4.00 45 2.39 38 4.05 65 14.6 74 3.09 48 1.95 14 3.11 4 2.15 40 5.85 96 10.8 92 7.34 103
SuperFlow [81]76.0 4.16 63 11.1 66 3.32 61 4.80 92 12.2 69 4.68 94 7.80 89 16.0 83 10.6 102 5.16 93 22.4 92 3.24 93 3.39 69 4.24 64 3.71 93 3.44 41 13.7 66 2.91 42 3.19 81 4.62 83 1.87 26 4.74 86 10.6 91 4.24 84
DF-Auto [115]76.2 5.04 93 13.7 90 3.30 57 6.51 98 14.1 90 6.09 98 8.14 94 16.5 86 10.2 100 5.06 90 21.3 85 3.10 92 3.74 87 4.91 102 3.25 80 2.67 11 11.4 40 2.14 7 3.36 83 5.23 102 1.45 6 4.45 79 9.18 73 4.28 85
TriFlow [95]76.6 4.73 91 12.4 78 3.49 75 4.03 78 12.5 74 3.70 86 8.18 96 17.2 89 10.4 101 3.50 57 15.4 40 2.32 76 3.43 72 4.21 58 3.42 84 3.90 59 12.3 50 3.76 71 7.86 123 5.72 109 16.2 123 2.80 54 5.89 50 2.50 45
CLG-TV [48]76.9 4.00 56 10.3 58 3.40 70 4.33 85 12.3 70 4.08 91 6.78 80 15.5 76 3.64 81 4.07 75 17.7 63 2.39 79 3.79 91 4.86 97 3.23 79 4.48 73 16.5 89 3.80 73 3.55 89 4.65 84 2.89 70 4.00 73 10.1 83 3.18 60
CBF [12]78.2 3.88 51 10.2 55 3.50 76 4.60 89 11.3 63 5.06 95 5.43 66 13.1 61 3.39 72 4.09 76 21.2 84 2.16 68 3.80 94 4.72 93 3.52 90 4.33 70 14.4 71 3.01 46 4.97 115 5.51 107 4.93 107 3.99 72 9.27 75 3.91 80
Bartels [41]79.5 4.43 73 11.1 66 4.17 91 2.83 36 8.84 28 2.56 58 4.54 53 12.5 57 2.80 63 4.87 86 22.1 90 3.05 90 3.58 82 4.35 71 4.15 102 5.55 90 17.5 93 5.78 98 3.74 96 5.02 92 5.98 112 5.21 92 11.9 98 5.20 92
Fusion [6]79.8 4.43 73 13.7 90 4.08 88 2.47 21 8.91 29 2.24 33 3.70 33 9.68 33 3.12 67 3.68 66 19.8 71 2.54 82 4.26 107 5.16 108 4.31 105 6.32 98 16.8 90 6.15 102 4.55 111 5.78 111 3.10 78 7.12 106 13.6 107 7.86 107
p-harmonic [29]80.2 4.64 87 13.0 85 4.43 95 3.41 71 11.9 66 2.93 76 7.60 86 18.1 93 3.96 85 4.65 84 21.0 82 2.97 88 3.46 74 4.33 67 3.34 82 4.75 80 17.5 93 4.60 89 3.05 75 4.17 68 2.15 40 5.09 91 10.9 93 3.77 76
CNN-flow-warp+ref [117]81.2 4.93 92 14.5 101 4.29 93 4.18 81 11.9 66 4.24 92 8.23 97 19.7 102 6.35 91 5.13 92 24.4 101 2.96 86 3.55 81 4.40 73 3.85 95 3.82 55 15.0 76 3.39 60 1.96 15 3.44 21 2.14 39 10.0 115 14.8 112 10.8 113
Dynamic MRF [7]82.0 4.58 82 12.4 78 4.14 89 3.25 61 13.9 87 2.27 37 6.02 73 16.8 87 2.36 41 4.39 80 22.6 93 2.51 81 3.61 84 4.55 82 3.46 86 6.81 103 22.2 113 6.78 107 2.41 41 3.48 27 3.69 96 9.26 113 17.8 116 10.2 110
SegOF [10]82.6 5.85 98 13.5 88 3.98 86 7.40 102 14.9 94 8.13 107 8.55 99 17.3 90 9.01 95 6.50 101 18.1 65 5.14 103 3.90 98 4.53 80 4.81 110 6.57 102 21.7 111 6.81 108 1.65 3 3.49 29 1.08 2 3.71 68 9.23 74 3.63 69
FlowNetS+ft+v [112]83.2 4.22 67 12.1 77 3.48 74 4.50 88 13.4 83 3.85 89 8.29 98 18.4 96 6.20 90 4.87 86 21.6 87 3.01 89 3.93 99 5.04 105 3.47 88 3.71 52 15.3 80 3.21 53 3.32 82 5.12 95 3.87 98 3.76 69 9.44 77 3.74 75
LDOF [28]83.7 4.60 83 13.0 85 3.77 83 4.67 90 15.5 98 3.67 85 5.63 69 14.0 66 4.21 86 5.80 96 27.1 110 3.43 94 3.52 79 4.50 79 3.46 86 4.84 83 17.8 95 4.04 77 2.46 47 4.14 67 3.25 86 4.85 89 12.0 99 3.78 77
Second-order prior [8]84.0 4.03 57 11.6 72 3.35 63 3.88 76 14.0 89 3.08 80 7.21 83 17.6 92 3.57 78 4.14 77 19.9 73 2.31 75 3.66 85 4.86 97 2.73 65 7.32 106 21.2 109 6.76 106 4.02 99 4.58 82 4.01 100 4.27 76 10.4 87 5.12 89
StereoFlow [44]87.5 17.1 125 28.1 125 17.9 124 18.7 122 29.7 123 16.5 117 20.1 122 30.9 122 17.5 119 21.2 123 38.3 124 17.9 121 4.60 111 5.05 106 5.52 112 2.38 4 11.5 43 1.77 2 1.25 1 2.92 2 0.71 1 4.49 81 10.3 86 4.23 83
FlowNet2 [122]87.5 8.58 112 18.6 110 6.31 103 9.39 109 17.6 103 9.09 110 8.06 93 15.8 80 9.81 98 5.61 95 16.2 55 4.12 98 4.04 102 4.88 99 3.79 94 4.92 84 16.2 87 4.50 87 4.28 106 6.73 118 2.84 64 2.05 39 4.54 38 1.41 16
Ad-TV-NDC [36]88.9 8.36 111 14.0 94 11.1 118 12.9 115 19.9 109 12.8 115 14.4 111 23.1 105 12.1 105 7.40 104 20.6 81 6.33 104 3.47 76 4.66 89 2.39 38 3.95 62 13.8 67 3.51 63 2.48 48 3.75 47 2.05 36 9.75 114 12.1 101 16.7 120
Learning Flow [11]92.0 4.23 68 11.7 73 3.41 71 4.16 80 15.3 97 3.42 83 6.78 80 16.9 88 3.83 83 6.41 100 25.3 105 4.25 99 4.66 113 6.01 119 4.00 98 6.33 100 20.7 108 5.30 92 3.09 78 4.84 87 2.91 73 7.08 105 15.0 113 5.27 94
Shiralkar [42]92.0 4.64 87 14.1 97 3.94 84 4.29 84 16.9 101 2.77 70 7.75 87 18.8 98 3.19 70 5.54 94 25.0 104 3.56 95 3.51 78 4.55 82 3.04 74 7.41 107 20.1 107 6.41 103 3.76 97 4.35 74 5.28 108 6.56 102 14.4 111 5.30 95
StereoOF-V1MT [119]92.8 4.71 90 14.1 97 3.95 85 5.10 94 20.3 111 2.78 71 7.98 92 20.7 103 2.57 53 4.48 82 21.1 83 2.79 84 4.20 106 5.29 110 4.10 100 6.85 105 22.3 114 6.42 104 2.45 46 4.17 68 3.15 82 10.5 116 18.4 119 10.5 111
IAOF2 [51]93.3 5.38 96 13.7 90 4.50 96 5.95 97 14.6 92 5.61 97 8.80 100 18.8 98 9.40 96 12.2 113 23.8 100 13.1 116 3.86 95 4.89 100 3.12 77 5.21 87 14.9 75 4.54 88 4.33 107 5.15 96 3.93 99 4.39 77 8.57 69 3.87 79
Modified CLG [34]94.8 7.17 106 17.1 109 6.47 105 6.85 100 14.9 94 7.48 103 14.0 108 24.8 109 15.7 115 8.35 107 27.3 111 6.36 105 3.96 100 4.99 104 4.08 99 4.54 74 19.3 103 4.15 80 2.33 38 3.86 56 2.40 47 6.00 97 13.8 109 5.40 96
2D-CLG [1]95.1 10.1 114 22.6 118 7.59 110 9.84 110 16.9 101 11.1 114 16.9 117 28.2 117 18.8 121 14.1 116 31.1 115 13.1 116 3.86 95 4.62 87 4.53 107 5.98 96 21.2 109 5.97 100 1.76 5 3.14 5 1.46 7 6.29 99 12.9 106 5.81 98
GraphCuts [14]95.7 6.25 99 14.3 100 5.53 100 8.60 105 20.1 110 6.61 101 7.91 91 15.4 75 10.9 103 4.88 88 19.0 67 3.05 90 3.78 89 4.71 91 3.94 96 8.74 114 16.4 88 5.39 94 4.04 100 4.87 89 4.85 106 6.35 100 12.2 102 6.05 99
Filter Flow [19]95.8 6.48 100 14.6 102 4.96 97 5.73 96 15.7 99 5.07 96 10.1 102 18.6 97 14.3 111 9.04 109 23.3 97 7.80 109 3.98 101 4.71 91 4.21 104 5.86 94 15.0 76 5.41 95 4.98 116 6.87 119 2.78 59 4.82 88 8.66 70 3.65 71
SPSA-learn [13]96.0 6.84 105 16.7 107 6.74 106 8.47 104 19.4 107 7.49 104 12.5 104 23.1 105 13.1 109 8.40 108 25.8 107 7.08 107 3.87 97 4.66 89 4.10 100 6.32 98 18.8 99 6.89 109 2.56 50 3.85 55 1.79 18 7.29 107 12.5 104 7.47 105
HBpMotionGpu [43]97.5 6.57 102 15.0 104 5.17 98 8.29 103 18.0 104 8.29 108 14.1 109 26.5 112 13.2 110 6.12 99 25.3 105 3.94 97 3.79 91 4.62 87 3.97 97 4.80 82 15.7 81 4.11 78 4.40 108 5.20 99 2.87 69 6.28 98 11.7 97 7.31 102
GroupFlow [9]98.0 8.00 108 18.6 110 8.09 112 11.1 113 23.7 116 10.3 112 12.6 105 25.6 110 12.8 107 5.84 98 20.3 79 4.39 100 4.69 114 5.81 116 3.67 91 9.29 115 22.4 115 10.1 117 2.11 27 3.99 63 2.29 44 5.75 94 10.0 81 7.39 104
IAOF [50]98.1 6.49 101 14.6 102 6.42 104 9.22 108 18.5 105 7.94 106 16.4 116 27.4 115 13.0 108 8.22 105 22.2 91 7.73 108 3.77 88 4.76 95 3.42 84 6.84 104 18.8 99 4.23 81 3.59 91 4.46 77 2.83 63 7.51 109 10.1 83 10.6 112
Black & Anandan [4]98.7 6.81 104 15.4 105 7.43 108 8.77 106 19.5 108 7.35 102 13.0 106 22.9 104 12.5 106 8.29 106 26.1 108 6.77 106 4.18 105 5.28 109 3.69 92 6.19 97 20.0 106 5.34 93 3.63 92 5.05 93 1.79 18 6.45 101 12.2 102 5.17 91
Nguyen [33]101.7 7.88 107 16.8 108 7.02 107 13.4 116 19.0 106 15.3 116 17.6 118 28.9 118 17.2 118 12.0 112 26.9 109 11.6 114 4.38 108 5.07 107 5.58 115 5.69 92 19.7 105 5.93 99 2.75 62 4.02 65 1.91 31 6.59 103 12.5 104 6.52 101
BlockOverlap [61]102.0 6.67 103 13.1 87 5.87 102 6.62 99 13.9 87 6.53 100 10.6 103 19.5 101 10.1 99 6.97 103 24.9 103 5.13 102 4.38 108 4.61 86 6.37 119 7.47 109 15.7 81 6.05 101 6.23 119 6.41 117 13.0 122 6.92 104 9.60 78 12.2 115
2bit-BM-tele [98]104.2 8.00 108 15.8 106 8.40 114 4.91 93 13.4 83 4.67 93 8.14 94 19.0 100 5.12 89 6.62 102 23.5 99 5.04 101 4.08 103 4.78 96 4.61 109 8.68 113 18.8 99 8.31 112 6.46 121 7.08 121 9.47 118 7.36 108 14.1 110 9.62 109
Horn & Schunck [3]107.4 8.01 110 19.9 112 8.38 113 9.13 107 23.2 115 7.71 105 14.2 110 25.9 111 14.6 113 12.4 114 30.6 113 11.3 113 4.64 112 5.64 112 4.60 108 8.21 112 24.4 117 8.45 113 4.01 98 5.41 103 1.95 33 9.16 112 17.5 114 8.86 108
SILK [79]108.6 9.34 113 20.4 113 10.5 117 10.4 111 21.9 112 10.3 112 16.0 115 27.5 116 14.5 112 10.3 110 29.0 112 8.54 110 4.81 115 5.65 113 5.56 114 9.41 116 25.4 119 8.74 114 2.79 65 3.68 45 4.62 104 10.9 117 17.8 116 12.3 116
Heeger++ [104]109.9 11.9 119 21.8 116 8.08 111 12.5 114 29.7 123 9.42 111 14.8 112 27.1 113 9.68 97 14.3 117 31.0 114 12.7 115 4.98 117 5.74 114 4.97 111 17.5 123 34.1 124 18.4 123 2.75 62 5.44 104 2.15 40 12.3 119 18.8 120 14.8 118
TI-DOFE [24]110.8 13.4 122 23.2 119 16.5 123 16.5 119 24.1 117 18.2 121 20.2 123 31.1 123 20.6 122 19.9 122 32.9 118 20.8 123 4.89 116 5.90 117 5.54 113 8.04 111 23.9 116 8.81 115 2.97 72 4.34 73 1.88 29 10.9 117 17.7 115 11.9 114
HCIC-L [99]114.3 15.7 124 22.0 117 10.1 116 31.5 125 26.6 121 41.0 125 14.8 112 23.1 105 16.8 117 18.4 121 34.4 120 18.2 122 5.94 120 6.35 120 6.35 118 10.6 119 19.2 102 11.4 119 18.7 125 17.8 125 19.2 124 4.93 90 8.34 67 5.16 90
SLK [47]114.5 11.6 117 26.0 123 14.6 122 15.3 118 25.0 119 17.5 119 17.8 120 30.1 121 18.1 120 25.4 125 33.6 119 28.0 125 5.25 118 5.90 117 7.03 120 10.3 118 27.4 121 10.6 118 2.89 69 4.47 78 2.94 75 14.9 122 20.7 122 18.8 121
FFV1MT [106]115.4 12.0 120 23.3 120 8.83 115 10.7 112 26.6 121 8.71 109 15.6 114 29.0 119 12.0 104 16.6 120 36.3 123 15.5 119 6.51 123 6.40 121 10.4 123 16.2 122 30.7 123 17.7 122 3.41 86 5.44 104 3.35 92 12.3 119 18.8 120 14.8 118
Adaptive flow [45]117.0 13.2 121 20.8 114 14.0 121 17.1 121 22.0 113 17.9 120 18.1 121 27.1 113 22.8 124 11.8 111 31.1 115 10.5 111 6.35 122 7.13 123 6.25 117 9.87 117 21.8 112 9.44 116 12.6 124 11.4 124 20.0 125 7.75 110 13.6 107 7.73 106
PGAM+LK [55]118.2 11.8 118 25.6 121 13.9 120 14.8 117 24.4 118 16.7 118 13.2 107 24.0 108 15.0 114 16.2 119 41.2 125 15.3 118 5.40 119 5.45 111 8.10 121 12.3 121 26.5 120 12.1 120 7.42 122 8.24 123 7.87 116 13.2 121 18.3 118 19.4 122
Periodicity [78]118.9 11.2 116 27.0 124 7.46 109 16.6 120 29.8 125 18.2 121 25.3 125 31.2 125 24.9 125 12.7 115 35.7 122 11.1 112 31.7 125 41.4 125 25.1 125 23.8 125 41.5 125 23.8 125 2.92 70 5.62 108 6.90 114 18.6 124 33.1 125 22.3 123
FOLKI [16]119.7 10.5 115 25.6 121 11.9 119 20.9 123 26.2 120 26.1 123 17.6 118 31.1 123 16.5 116 15.4 118 32.6 117 16.0 120 6.16 121 6.53 122 9.07 122 12.2 120 29.7 122 13.0 121 4.67 113 5.83 112 9.41 117 18.2 123 22.8 123 25.1 124
Pyramid LK [2]122.2 13.9 123 20.9 115 21.4 125 24.1 124 23.1 114 30.2 124 20.9 124 29.5 120 21.9 123 22.2 124 34.6 121 25.0 124 18.7 124 23.1 124 20.2 124 21.2 124 24.5 118 21.0 124 6.41 120 7.02 120 10.8 120 25.6 125 31.5 124 34.5 125
Move the mouse over the numbers in the table to see the corresponding images. Click to compare with the ground truth.

References

Methodtime*framescolor Reference and notes
[1] 2D-CLG 844 2 gray The 2D-CLG method by Bruhn et al. as implemented by Stefan Roth. [A. Bruhn, J. Weickert, and C. Schnörr. Lucas/Kanade meets Horn/Schunck: combining local and global optic flow methods. IJCV 63(3), 2005.] Parameters were set to match the published performance on Yosemite sequence, which may not be optimal for other sequences.
[2] Pyramid LK 12 2 color A modification of Bouguet's pyramidal implementation of Lucas-Kanade.
[3] Horn & Schunck 49 2 gray A modern Matlab implementation of the Horn & Schunck method by Deqing Sun. Parameters set to optimize AAE on all training data.
[4] Black & Anandan 328 2 gray A modern Matlab implementation of the Black & Anandan method by Deqing Sun.
[5] Brox et al. 18 2 color T. Brox, A. Bruhn, N. Papenberg, and J. Weickert. High accuracy optical flow estimation based on a theory for warping. ECCV 2004. (Improved using separate robust functions as proposed in A. Bruhn and J. Weickert, Towards ultimate motion estimation, ICCV 2005; improved by training on the training set.)
[6] Fusion 2,666 2 color V. Lempitsky, S. Roth, and C. Rother. Discrete-continuous optimization for optical flow estimation. CVPR 2008.
[7] Dynamic MRF 366 2 gray B. Glocker, N. Paragios, N. Komodakis, G. Tziritas, and N. Navab. Optical flow estimation with uncertainties through dynamic MRFs. CVPR 2008. (Method improved since publication.)
[8] Second-order prior 14 2 gray W. Trobin, T. Pock, D. Cremers, and H. Bischof. An unbiased second-order prior for high-accuracy motion estimation. DAGM 2008. (Method improved since publication; for details see W. Trobin, Ph.D. thesis, 2009.)
[9] GroupFlow 600 2 gray X. Ren. Local Grouping for Optical Flow. CVPR 2008.
[10] SegOF 60 2 color L. Xu, J. Chen, and J. Jia. Segmentation based variational model for accurate optical flow estimation. ECCV 2008. Code available.
[11] Learning Flow 825 2 gray D. Sun, S. Roth, J.P. Lewis, and M. Black. Learning optical flow (SRF-LFC). ECCV 2008.
[12] CBF 69 2 color W. Trobin, T. Pock, D. Cremers, and H. Bischof. Continuous energy minimization via repeated binary fusion. ECCV 2008. (Method improved since publication; for details see W. Trobin, Ph.D. thesis, 2009.)
[13] SPSA-learn 200 2 color Y. Li and D. Huttenlocher. Learning for optical flow using stochastic optimization. ECCV 2008.
[14] GraphCuts 1,200 2 color T. Cooke. Two applications of graph-cuts to image processing. DICTA 2008.
[15] F-TV-L1 8 2 gray A. Wedel, T. Pock, J. Braun, U. Franke, and D. Cremers. Duality TV-L1 flow with fundamental matrix prior. IVCNZ 2008.
[16] FOLKI 1.4 2 gray G. Le Besnerais and F. Champagnat. Dense optical flow by iterative local window registration. ICIP 2005.
[17] TV-L1-improved 2.9 2 gray A. Wedel, T. Pock, C. Zach, H. Bischof, and D. Cremers. An improved algorithm for TV-L1 optical flow computation. Proceedings of the Dagstuhl Visual Motion Analysis Workshop 2008. Code at GPU4Vision.
[18] DPOF 287 2 color C. Lei and Y.-H. Yang. Optical flow estimation on coarse-to-fine region-trees using discrete optimization. ICCV 2009. (Method improved since publication.)
[19] Filter Flow 34,000 2 color S. Seitz and S. Baker. Filter flow. ICCV 2009.
[20] Adaptive 9.2 2 gray A. Wedel, D. Cremers, T. Pock, and H. Bischof. Structure- and motion-adaptive regularization for high accuracy optic flow. ICCV 2009.
[21] Complementary OF 44 2 color H. Zimmer, A. Bruhn, J. Weickert, L. Valgaerts, A. Salgado, B. Rosenhahn, and H.-P. Seidel. Complementary optic flow. EMMCVPR 2009.
[22] Aniso. Huber-L1 2 2 gray M. Werlberger, W. Trobin, T. Pock, A. Wedel, D. Cremers, and H. Bischof. Anisotropic Huber-L1 optical flow. BMVC 2009. Code at GPU4Vision.
[23] Rannacher 0.12 2 gray J. Rannacher. Realtime 3D motion estimation on graphics hardware. Bachelor thesis, Heidelberg University, 2009.
[24] TI-DOFE 260 2 gray C. Cassisa, S. Simoens, and V. Prinet. Two-frame optical flow formulation in an unwarped multiresolution scheme. CIARP 2009.
[25] NL-TV-NCC 20 2 color M. Werlberger, T. Pock, and H. Bischof. Motion estimation with non-local total variation regularization. CVPR 2010.
[26] MDP-Flow 188 2 color L. Xu, J. Jia, and Y. Matsushita. Motion detail preserving optical flow estimation. CVPR 2010.
[27] ACK-Prior 5872 2 color K. Lee, D. Kwon, I. Yun, and S. Lee. Optical flow estimation with adaptive convolution kernel prior on discrete framework. CVPR 2010.
[28] LDOF 122 2 color T. Brox and J. Malik. Large displacement optical flow: descriptor matching in variational motion estimation. PAMI 33(3):500-513, 2011.
[29] p-harmonic 565 2 gray J. Gai and R. Stevenson. Optical flow estimation with p-harmonic regularization. ICIP 2010.
[30] TriangleFlow 4200 2 gray B. Glocker, H. Heibel, N. Navab, P. Kohli, and C. Rother. TriangleFlow: Optical flow with triangulation-based higher-order likelihoods. ECCV 2010.
[31] Classic+NL 972 2 color D. Sun, S. Roth, and M. Black. Secrets of optical flow estimation and their principles. CVPR 2010. Matlab code.
[32] Classic++ 486 2 gray A modern implementation of the classical formulation descended from Horn & Schunck and Black & Anandan; see D. Sun, S. Roth, and M. Black, Secrets of optical flow estimation and their principles, CVPR 2010.
[33] Nguyen 33 2 gray D. Nguyen. Tuning optical flow estimation with image-driven functions. ICRA 2011.
[34] Modified CLG 133 2 gray R. Fezzani, F. Champagnat, and G. Le Besnerais. Combined local global method for optic flow computation. EUSIPCO 2010.
[35] ComplOF-FED-GPU 0.97 2 color P. Gwosdek, H. Zimmer, S. Grewenig, A. Bruhn, and J. Weickert. A highly efficient GPU implementation for variational optic flow based on the Euler-Lagrange framework. CVGPU Workshop 2010.
[36] Ad-TV-NDC 35 2 gray M. Nawaz. Motion estimation with adaptive regularization and neighborhood dependent constraint. DICTA 2010.
[37] Layers++ 18206 2 color D. Sun, E. Sudderth, and M. Black. Layered image motion with explicit occlusions, temporal consistency, and depth ordering. NIPS 2010.
[38] OFH 620 3 color H. Zimmer, A. Bruhn, J. Weickert. Optic flow in harmony. IJCV 93(3) 2011.
[39] LSM 1615 2 color K. Jia, X. Wang, and X. Tang. Optical flow estimation using learned sparse model. ICCV 2011.
[40] CostFilter 55 2 color C. Rhemann, A. Hosni, M. Bleyer, C. Rother, and M. Gelautz. Fast cost-volume filtering for visual correspondence and beyond. CVPR 2011.
[41] Bartels 0.15 2 gray C. Bartels and G. de Haan. Smoothness constraints in recursive search motion estimation for picture rate conversion. IEEE TCSVT 2010. Version improved since publication: mapped on GPU.
[42] Shiralkar 600 2 gray M. Shiralkar and R. Schalkoff. A self organization-based optical flow estimator with GPU implementation. MVA 23(6):1229-1242.
[43] HBpMotionGpu 1000 5 gray S. Grauer-Gray and C. Kambhamettu. Hierarchical belief propagation to reduce search space using CUDA for stereo and motion estimation. WACV 2009. (Method improved since publication.)
[44] StereoFlow 7200 2 color G. Rosman, S. Shem-Tov, D. Bitton, T. Nir, G. Adiv, R. Kimmel, A. Feuer, and A. Bruckstein. Over-parameterized optical flow using a stereoscopic constraint. SSVM 2011:761-772.
[45] Adaptive flow 121 2 gray T. Arici. Energy minimization based motion estimation using adaptive smoothness priors. Submitted to IEEE TIP 2011.
[46] TC-Flow 2500 5 color S. Volz, A. Bruhn, L. Valgaerts, and H. Zimmer. Modeling temporal coherence for optical flow. ICCV 2011.
[47] SLK 300 2 gray T. Corpetti and E. Mémin. Stochastic uncertainty models for the luminance consistency assumption. IEEE TIP 2011.
[48] CLG-TV 29 2 gray M. Drulea. Total variation regularization of local-global optical flow. ITSC 2011. Matlab code.
[49] SimpleFlow 1.7 2 color M. Tao, J. Bai, P. Kohli, S. Paris. SimpleFlow: a non-iterative, sublinear optical flow algorithm. EUROGRAPHICS 2012.
[50] IAOF 57 2 gray D. Nguyen. Improving motion estimation using image-driven functions and hybrid scheme. PSIVT 2011.
[51] IAOF2 56 2 gray D. Nguyen. Enhancing the sharpness of flow field using image-driven functions with occlusion-aware filter. Submitted to TIP 2011.
[52] LocallyOriented 9541 2 gray Y.Niu, A. Dick, and M. Brooks. Locally oriented optical flow computation. To appear in TIP 2012.
[53] IROF-TV 261 2 color H. Rashwan, D. Puig, and M. Garcia. On improving the robustness of differential optical flow. ICCV 2011 Artemis workshop.
[54] Sparse Occlusion 2312 2 color A. Ayvaci, M. Raptis, and S. Soatto. Sparse occlusion detection with optical flow. Submitted to IJCV 2011.
[55] PGAM+LK 0.37 2 gray A. Alba, E. Arce-Santana, and M. Rivera. Optical flow estimation with prior models obtained from phase correlation. ISVC 2010.
[56] Sparse-NonSparse 713 2 color L. Chen, J. Wang, and Y. Wu. Decomposing and regularizing sparse/non-sparse components for motion field estimation. Submitted to PAMI 2013.
[57] nLayers 36150 4 color D. Sun, E. Sudderth, and M. Black. Layered segmentation and optical flow estimation over time. CVPR 2012.
[58] IROF++ 187 2 color H. Rashwan, D. Puig, and M. Garcia. Variational optical flow estimation based on stick tensor voting. IEEE TIP 2013.
[59] COFM 600 3 color M. Mozerov. Constrained optical flow estimation as a matching problem. IEEE TIP 2013.
[60] Efficient-NL 400 2 color P. Krähenbühl and V. Koltun. Efficient nonlocal regularization for optical flow. ECCV 2012.
[61] BlockOverlap 2 2 gray M. Santoro, G. AlRegib, and Y. Altunbasak. Motion estimation using block overlap minimization. Submitted to MMSP 2012.
[62] Ramp 1200 2 color A. Singh and N. Ahuja. Exploiting ramp structures for improving optical flow estimation. ICPR 2012.
[63] Occlusion-TV-L1 538 3 gray C. Ballester, L. Garrido, V. Lazcano, and V. Caselles. A TV-L1 optical flow method with occlusion detection. DAGM-OAGM 2012.
[64] TV-L1-MCT 90 2 color M. Mohamed and B. Mertsching. TV-L1 optical flow estimation with image details recovering based on modified census transform. ISVC 2012.
[65] Local-TV-L1 500 2 gray L. Raket. Local smoothness for global optical flow. ICIP 2012.
[66] ALD-Flow 61 2 color M. Stoll, A. Bruhn, and S. Volz. Adaptive integration of feature matches into variational optic flow methods. ACCV 2012.
[67] SIOF 234 2 color L. Xu, Z. Dai, and J. Jia. Scale invariant optical flow. ECCV 2012.
[68] MDP-Flow2 342 2 color L. Xu, J. Jia, and Y. Matsushita. Motion detail preserving optical flow estimation. PAMI 34(9):1744-1757, 2012. Code available.
[69] TCOF 1421 all gray J. Sanchez, A. Salgado, and N. Monzon. Optical flow estimation with consistent spatio-temporal coherence models. VISAPP 2013.
[70] LME 476 2 color W. Li, D. Cosker, M. Brown, and R. Tang. Optical flow estimation using Laplacian mesh energy. CVPR 2013.
[71] NN-field 362 2 color L. Chen, H. Jin, Z. Lin, S. Cohen, and Y. Wu. Large displacement optical flow from nearest neighbor fields. CVPR 2013.
[72] FESL 3310 2 color W. Dong, G. Shi, X. Hu, and Y. Ma. Nonlocal sparse and low-rank regularization for optical flow estimation. Submitted to IEEE TIP 2013.
[73] PMF 35 2 color J. Lu, H. Yang, D. Min, and M. Do. PatchMatch filter: efficient edge-aware filtering meets randomized search for fast correspondence field estimation. CVPR 2013.
[74] FC-2Layers-FF 2662 4 color D. Sun, J. Wulff, E. Sudderth, H. Pfister, and M. Black. A fully-connected layered model of foreground and background flow. CVPR 2013.
[75] Correlation Flow 290 2 color M. Drulea and S. Nedevschi. Motion estimation using the correlation transform. TIP 2013. Matlab code.
[76] TC/T-Flow 341 5 color M. Stoll, S. Volz, and A. Bruhn. Joint trilateral filtering for multiframe optical flow. ICIP 2013.
[77] OFLAF 1530 2 color T. Kim, H. Lee, and K. Lee. Optical flow via locally adaptive fusion of complementary data costs. ICCV 2013.
[78] Periodicity 8000 4 color G. Khachaturov, S. Gonzalez-Brambila, and J. Gonzalez-Trejo. Periodicity-based computation of optical flow. Submitted to Computacion y Sistemas (CyS) 2013.
[79] SILK 572 2 gray P. Zille, C. Xu, T. Corpetti, L. Shao. Observation models based on scale interactions for optical flow estimation. Submitted to IEEE TIP.
[80] CRTflow 13 3 color O. Demetz, D. Hafner, and J. Weickert. The complete rank transform: a tool for accurate and morphologically invariant matching of structures. BMVC 2013.
[81] SuperFlow 178 2 color Anonymous. Superpixel based optical flow estimation. ICCV 2013 submission 507.
[82] Aniso-Texture 300 2 color Anonymous. Texture information-based optical flow estimation using an incremental multi-resolution approach. ITC-CSCC 2013 submission 267.
[83] Classic+CPF 640 2 gray Z. Tu, R. Veltkamp, and N. van der Aa. A combined post-filtering method to improve accuracy of variational optical flow estimation. Submitted to Pattern Recognition 2013.
[84] S2D-Matching 1200 2 color Anonymous. Locally affine sparse-to-dense matching for motion and occlusion estimation. ICCV 2013 submission 1479.
[85] AGIF+OF 438 2 gray Z. Tu, R. Poppe, and R. Veltkamp. Adaptive guided image filter to warped interpolation image for variational optical flow computation. Submitted to Signal Processing 2015.
[86] DeepFlow 13 2 color P. Weinzaepfel, J. Revaud, Z. Harchaoui, and C. Schmid. DeepFlow: large displacement optical flow with deep matching. ICCV 2013.
[87] NNF-Local 673 2 color Z. Chen, H. Jin, Z. Lin, S. Cohen, and Y. Wu. Large displacement optical flow with nearest neighbor field. Submitted to PAMI 2014.
[88] EPPM w/o HM 2.5 2 color L. Bao, Q. Yang, and H. Jin. Fast edge-preserving PatchMatch for large displacement optical flow. CVPR 2014.
[89] MLDP_OF 165 2 gray M. Mohamed, H. Rashwan, B. Mertsching, M. Garcia, and D. Puig. Illumination-robust optical flow approach using local directional pattern. IEEE TCSVT 24(9):1499-1508, 2014.
[90] RFlow 20 2 gray S. Ali, C. Daul, and W. Blondel. Robust and accurate optical flow estimation for weak texture and varying illumination condition: Application to cystoscopy. IPTA 2014.
[91] SRR-TVOF-NL 32 all color P. Pohl, M. Sirotenko, E. Tolstaya, and V. Bucha. Edge preserving motion estimation with occlusions correction for assisted 2D to 3D conversion. IS&T/SPIE Electronic Imaging 2014.
[92] 2DHMM-SAS 157 2 color M.-C. Shih, R. Shenoy, and K. Rose. A two-dimensional hidden Markov model with spatially-adaptive states with application of optical flow. ICIP 2014 submission.
[93] WLIF-Flow 700 2 color Z. Tu, R. Veltkamp, N. van der Aa, and C. Van Gemeren. Weighted local intensity fusion method for variational optical flow estimation. Submitted to TIP 2014.
[94] FMOF 215 2 color N. Jith, A. Ramakanth, and V. Babu. Optical flow estimation using approximate nearest neighbor field fusion. ICASSP 2014.
[95] TriFlow 150 2 color TriFlow. Optical flow with geometric occlusion estimation and fusion of multiple frames. ECCV 2014 submission 914.
[96] ComponentFusion 6.5 2 color Anonymous. Fast optical flow by component fusion. ECCV 2014 submission 941.
[97] AggregFlow 1642 2 color D. Fortun, P. Bouthemy, and C. Kervrann. Aggregation of local parametric candidates and exemplar-based occlusion handling for optical flow. Preprint arXiv:1407.5759.
[98] 2bit-BM-tele 124 2 gray R. Xu and D. Taubman. Robust dense block-based motion estimation using a two-bit transform on a Laplacian pyramid. ICIP 2013.
[99] HCIC-L 330 2 color Anonymous. Globally-optimal image correspondence using a hierarchical graphical model. NIPS 2014 submission 114.
[100] TF+OM 600 2 color R. Kennedy and C. Taylor. Optical flow with geometric occlusion estimation and fusion of multiple frames. EMMCVPR 2015.
[101] PH-Flow 800 2 color J. Yang and H. Li. Dense, accurate optical flow estimation with piecewise parametric model. CVPR 2015.
[102] EpicFlow 16 2 color J. Revaud, P. Weinzaepfel, Z. Harchaoui, and C. Schmid. EpicFlow: edge-preserving interpolation of correspondences for optical flow. CVPR 2015.
[103] NNF-EAC 380 2 color Anonymous. Variational method for joint optical flow estimation and edge-aware image restoration. CVPR 2015 submission 2336.
[104] Heeger++ 6600 5 gray Anonymous. A context aware biologically inspired algorithm for optical flow (updated results). CVPR 2015 submission 2238.
[105] HBM-GC 330 2 color A. Zheng and Y. Yuan. Motion estimation via hierarchical block matching and graph cut. Submitted to ICIP 2015.
[106] FFV1MT 358 5 gray F. Solari, M. Chessa, N. Medathati, and P. Kornprobst. What can we expect from a V1-MT feedforward architecture for optical flow estimation? Submitted to Signal Processing: Image Communication 2015.
[107] ROF-ND 4 2 color S. Ali, C. Daul, E. Galbrun, and W. Blondel. Illumination invariant large displacement optical flow using robust neighbourhood descriptors. Submitted to CVIU 2015.
[108] DeepFlow2 16 2 color J. Revaud, P. Weinzaepfel, Z. Harchaoui, and C. Schmid. Deep convolutional matching. Submitted to IJCV, 2015.
[109] HAST 2667 2 color Anonymous. Highly accurate optical flow estimation on superpixel tree. ICCV 2015 submission 2221.
[110] FlowFields 15 2 color Anonymous. Flow Fields: Dense unregularized correspondence fields for highly accurate large displacement optical flow estimation. ICCV 2015 submission 744.
[111] SVFilterOh 1.56 2 color Anonymous. Fast estimation of large displacement optical flow using PatchMatch and dominant motion patterns. CVPR 2016 submission 1788.
[112] FlowNetS+ft+v 0.5 2 color Anonymous. Learning optical flow with convolutional neural networks. ICCV 2015 submission 235.
[113] CombBMOF 51 2 color M. Brüggemann, R. Kays, P. Springer, and O. Erdler. Combined block-matching and adaptive differential motion estimation in a hierarchical multi-scale framework. ICGIP 2014. (Method improved since publication.)
[114] PMMST 182 2 color F. Zhang, S. Xu, and X. Zhang. High accuracy correspondence field estimation via MST based patch matching. Submitted to TIP 2015.
[115] DF-Auto 70 2 color N. Monzon, A. Salgado, and J. Sanchez. Regularization strategies for discontinuity-preserving optical flow methods. Submitted to TIP 2015.
[116] CPM-Flow 3 2 color Anonymous. Efficient coarse-to-fine PatchMatch for large displacement optical flow. CVPR 2016 submission 241.
[117] CNN-flow-warp+ref 1.4 3 color D. Teney and M. Hebert. Learning to extract motion from videos in convolutional neural networks. ArXiv 1601.07532, 2016.
[118] Steered-L1 804 2 color Anonymous. Optical flow estimation via steered-L1 norm. Submitted to WSCG 2016.
[119] StereoOF-V1MT 343 2 gray Anonymous. Visual features for action-oriented tasks: a cortical-like model for disparity and optic flow computation. BMVC 2016 submission 132.
[120] PGM-C 5 2 color Y. Li. Pyramidal gradient matching for optical flow estimation. Submitted to PAMI 2016.
[121] RNLOD-Flow 1040 2 gray C. Zhang, Z. Chen, M. Wang, M. Li, and S. Jiang. Robust non-local TV-L1 optical flow estimation with occlusion detection. Submitted to TIP 2016.
[122] FlowNet2 0.091 2 color Anonymous. FlowNet 2.0: Evolution of optical flow estimation with deep networks. CVPR 2017 submission 900.
[123] S2F-IF 20 2 color Anonymous. S2F-IF: Slow-to-fast interpolator flow. CVPR 2017 submission 765.
[124] BriefMatch 0.068 2 gray G. Eilertsen, P.-E. Forssen, and J. Unger. Dense binary feature matching for real-time optical flow estimation. SCIA 2017 submission 62.
[125] OAR-Flow 60 2 color Anonymous. Order-adaptive regularisation for variational optical flow: global, local and in between. SSVM 2017 submission 20.
* The "time" column lists the reported runtime in seconds on the "Urban" sequence. Note that these runtimes are not normalized by processor speed or type.