Method

belief propagation Flow [BpFlow]


Submitted on 24 Jan. 2018 12:10 by
Mei Ling (Sun Yat-sen University)

Running time:8 s
Environment:2 core @ 3.6 Ghz (C/C++)

Method Description:
we propose a method used global probability
propagation
by geodesic called GeoFlow for optical flow
estimation.
Parameters:
w=11
Latex Bibtex:

Detailed Results

This page provides detailed results for the method(s) selected. For the first 20 test images, the percentage of erroneous pixels is depicted in the table. We use the error metric described in Object Scene Flow for Autonomous Vehicles (CVPR 2015), which considers a pixel to be correctly estimated if the disparity or flow end-point error is <3px or <5% (for scene flow this criterion needs to be fulfilled for both disparity maps and the flow map). Underneath, the left input image, the estimated results and the error maps are shown (for disp_0/disp_1/flow/scene_flow, respectively). The error map uses the log-color scale described in Object Scene Flow for Autonomous Vehicles (CVPR 2015), depicting correct estimates (<3px or <5% error) in blue and wrong estimates in red color tones. Dark regions in the error images denote the occluded pixels which fall outside the image boundaries. The false color maps of the results are scaled to the largest ground truth disparity values / flow magnitudes.

Test Set Average

Error Fl-bg Fl-fg Fl-all
All / All 43.87 39.75 43.18
All / Est 43.87 39.75 43.18
Noc / All 34.42 35.99 34.71
Noc / Est 34.42 35.99 34.71
This table as LaTeX

Test Image 0

Error Fl-bg Fl-fg Fl-all
All / All 29.81 54.64 33.21
All / Est 29.81 54.64 33.21
Noc / All 21.75 54.64 26.74
Noc / Est 21.75 54.64 26.74
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 1

Error Fl-bg Fl-fg Fl-all
All / All 19.36 71.30 25.17
All / Est 19.36 71.30 25.17
Noc / All 10.35 71.30 17.88
Noc / Est 10.35 71.30 17.88
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 2

Error Fl-bg Fl-fg Fl-all
All / All 41.11 39.28 41.02
All / Est 41.11 39.28 41.02
Noc / All 29.45 39.28 30.02
Noc / Est 29.45 39.28 30.02
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 3

Error Fl-bg Fl-fg Fl-all
All / All 61.42 94.67 64.50
All / Est 61.42 94.67 64.50
Noc / All 52.67 92.88 56.14
Noc / Est 52.67 92.88 56.14
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 4

Error Fl-bg Fl-fg Fl-all
All / All 54.62 76.53 58.26
All / Est 54.62 76.53 58.26
Noc / All 45.84 75.70 51.42
Noc / Est 45.84 75.70 51.42
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 5

Error Fl-bg Fl-fg Fl-all
All / All 32.74 0.15 29.81
All / Est 32.74 0.15 29.81
Noc / All 22.93 0.15 20.59
Noc / Est 22.93 0.15 20.59
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 6

Error Fl-bg Fl-fg Fl-all
All / All 46.34 2.75 41.74
All / Est 46.34 2.75 41.74
Noc / All 38.65 2.75 34.37
Noc / Est 38.65 2.75 34.37
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 7

Error Fl-bg Fl-fg Fl-all
All / All 0.13 100.00 19.67
All / Est 0.13 100.00 19.67
Noc / All 0.13 100.00 18.80
Noc / Est 0.13 100.00 18.80
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 8

Error Fl-bg Fl-fg Fl-all
All / All 0.08 100.00 18.53
All / Est 0.08 100.00 18.53
Noc / All 0.08 100.00 18.53
Noc / Est 0.08 100.00 18.53
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 9

Error Fl-bg Fl-fg Fl-all
All / All 1.36 60.69 16.51
All / Est 1.36 60.69 16.51
Noc / All 1.36 60.69 16.51
Noc / Est 1.36 60.69 16.51
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 10

Error Fl-bg Fl-fg Fl-all
All / All 35.56 37.83 36.08
All / Est 35.56 37.83 36.08
Noc / All 25.05 37.83 28.37
Noc / Est 25.05 37.83 28.37
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 11

Error Fl-bg Fl-fg Fl-all
All / All 37.08 61.16 41.41
All / Est 37.08 61.16 41.41
Noc / All 28.55 61.12 35.11
Noc / Est 28.55 61.12 35.11
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 12

Error Fl-bg Fl-fg Fl-all
All / All 49.12 24.67 47.47
All / Est 49.12 24.67 47.47
Noc / All 39.40 24.67 38.22
Noc / Est 39.40 24.67 38.22
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 13

Error Fl-bg Fl-fg Fl-all
All / All 50.50 57.18 51.32
All / Est 50.50 57.18 51.32
Noc / All 40.36 47.20 41.15
Noc / Est 40.36 47.20 41.15
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 14

Error Fl-bg Fl-fg Fl-all
All / All 50.44 14.84 49.82
All / Est 50.44 14.84 49.82
Noc / All 41.01 14.84 40.46
Noc / Est 41.01 14.84 40.46
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 15

Error Fl-bg Fl-fg Fl-all
All / All 71.42 51.70 69.64
All / Est 71.42 51.70 69.64
Noc / All 63.49 51.70 62.14
Noc / Est 63.49 51.70 62.14
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 16

Error Fl-bg Fl-fg Fl-all
All / All 63.18 89.72 67.08
All / Est 63.18 89.72 67.08
Noc / All 53.23 89.72 59.79
Noc / Est 53.23 89.72 59.79
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 17

Error Fl-bg Fl-fg Fl-all
All / All 64.28 72.71 65.16
All / Est 64.28 72.71 65.16
Noc / All 54.61 72.71 56.96
Noc / Est 54.61 72.71 56.96
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 18

Error Fl-bg Fl-fg Fl-all
All / All 59.32 100.00 78.65
All / Est 59.32 100.00 78.65
Noc / All 45.67 100.00 60.65
Noc / Est 45.67 100.00 60.65
This table as LaTeX

Input Image

Flow Result

Flow Error


Test Image 19

Error Fl-bg Fl-fg Fl-all
All / All 68.05 68.70 68.13
All / Est 68.05 68.70 68.13
Noc / All 57.62 68.70 59.22
Noc / Est 57.62 68.70 59.22
This table as LaTeX

Input Image

Flow Result

Flow Error




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