Method

Cross-Based Local Stereo Matching [VariableCros]


Submitted on 6 Jul. 2015 18:20 by
Duc Nguyen (Vrije Universiteit Brussel,)

Running time:30 s
Environment:1 core @ 2.5 Ghz (Matlab)

Method Description:
Re-implementation of the VariableCros method in
Middlebury benchmark
Parameters:
default
Latex Bibtex:
@ARTICLE{4811952,
author={Ke Zhang and Jiangbo Lu and Lafruit, G.},
journal={Circuits and Systems for Video
Technology,
IEEE Transactions on},
title={Cross-Based Local Stereo Matching Using
Orthogonal Integral Images},
year={2009},
month={July},
volume={19},
number={7},
pages={1073-1079},
}

Detailed Results

This page provides detailed results for the method(s) selected. For each of the first 20 test images, the number of erroneous pixels at all thresholds is depicted in the table. Underneath, the left input image, the disparity / end-point error map and the estimated (and interpolated) disparity / optical flow map are shown. The error map scales linearly between 0 (black) and >=5 (white) pixels error. Red denotes all occluded pixels, falling outside the image boundaries. The false color map is scaled to the largest ground truth disparity / flow value.

Test Set Average

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 42.79 % 43.96 % 12.4 px 12.9 px
3 pixels 34.84 % 36.11 % 12.4 px 12.9 px
4 pixels 29.69 % 31.01 % 12.4 px 12.9 px
5 pixels 26.17 % 27.51 % 12.4 px 12.9 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 49.39 % 51.97 % 13.8 px 16.1 px
3 pixels 42.39 % 45.26 % 13.8 px 16.1 px
4 pixels 37.67 % 40.73 % 13.8 px 16.1 px
5 pixels 34.29 % 37.48 % 13.8 px 16.1 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 38.36 % 39.96 % 5.5 px 6.1 px
3 pixels 28.59 % 30.36 % 5.5 px 6.1 px
4 pixels 21.67 % 23.51 % 5.5 px 6.1 px
5 pixels 16.71 % 18.55 % 5.5 px 6.1 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 36.75 % 39.05 % 9.4 px 9.6 px
3 pixels 28.32 % 30.68 % 9.4 px 9.6 px
4 pixels 23.55 % 25.62 % 9.4 px 9.6 px
5 pixels 20.23 % 21.95 % 9.4 px 9.6 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 73.89 % 74.35 % 46.1 px 46.0 px
3 pixels 71.09 % 71.58 % 46.1 px 46.0 px
4 pixels 69.27 % 69.75 % 46.1 px 46.0 px
5 pixels 68.05 % 68.51 % 46.1 px 46.0 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 46.92 % 48.35 % 14.2 px 14.8 px
3 pixels 40.74 % 42.21 % 14.2 px 14.8 px
4 pixels 36.37 % 37.84 % 14.2 px 14.8 px
5 pixels 32.60 % 34.00 % 14.2 px 14.8 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 34.44 % 35.85 % 4.7 px 5.2 px
3 pixels 26.25 % 27.78 % 4.7 px 5.2 px
4 pixels 21.17 % 22.64 % 4.7 px 5.2 px
5 pixels 17.72 % 19.16 % 4.7 px 5.2 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 24.28 % 25.45 % 6.5 px 6.7 px
3 pixels 15.97 % 17.07 % 6.5 px 6.7 px
4 pixels 11.26 % 12.34 % 6.5 px 6.7 px
5 pixels 8.40 % 9.45 % 6.5 px 6.7 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 60.67 % 61.79 % 18.5 px 19.4 px
3 pixels 52.91 % 54.25 % 18.5 px 19.4 px
4 pixels 47.76 % 49.24 % 18.5 px 19.4 px
5 pixels 44.10 % 45.69 % 18.5 px 19.4 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 40.96 % 42.43 % 8.1 px 9.1 px
3 pixels 33.22 % 34.88 % 8.1 px 9.1 px
4 pixels 28.28 % 30.06 % 8.1 px 9.1 px
5 pixels 24.87 % 26.74 % 8.1 px 9.1 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 31.57 % 32.75 % 5.0 px 5.4 px
3 pixels 22.34 % 23.65 % 5.0 px 5.4 px
4 pixels 15.61 % 17.03 % 5.0 px 5.4 px
5 pixels 11.35 % 12.77 % 5.0 px 5.4 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 51.36 % 52.56 % 19.2 px 19.5 px
3 pixels 42.88 % 44.27 % 19.2 px 19.5 px
4 pixels 37.25 % 38.76 % 19.2 px 19.5 px
5 pixels 32.77 % 34.33 % 19.2 px 19.5 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 33.75 % 34.83 % 6.6 px 7.3 px
3 pixels 24.65 % 25.91 % 6.6 px 7.3 px
4 pixels 19.75 % 21.09 % 6.6 px 7.3 px
5 pixels 16.78 % 18.15 % 6.6 px 7.3 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 40.03 % 42.06 % 5.0 px 5.9 px
3 pixels 28.91 % 31.27 % 5.0 px 5.9 px
4 pixels 21.75 % 24.25 % 5.0 px 5.9 px
5 pixels 17.16 % 19.69 % 5.0 px 5.9 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 46.35 % 47.73 % 12.2 px 14.0 px
3 pixels 39.45 % 41.01 % 12.2 px 14.0 px
4 pixels 35.31 % 36.98 % 12.2 px 14.0 px
5 pixels 32.38 % 34.13 % 12.2 px 14.0 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 60.30 % 60.84 % 16.8 px 17.0 px
3 pixels 54.03 % 54.64 % 16.8 px 17.0 px
4 pixels 49.37 % 50.05 % 16.8 px 17.0 px
5 pixels 45.88 % 46.61 % 16.8 px 17.0 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 41.34 % 42.46 % 5.2 px 5.7 px
3 pixels 30.72 % 31.97 % 5.2 px 5.7 px
4 pixels 24.86 % 26.18 % 5.2 px 5.7 px
5 pixels 20.98 % 22.39 % 5.2 px 5.7 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 38.94 % 40.27 % 4.8 px 5.3 px
3 pixels 29.03 % 30.47 % 4.8 px 5.3 px
4 pixels 21.55 % 23.11 % 4.8 px 5.3 px
5 pixels 16.19 % 17.83 % 4.8 px 5.3 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 25.47 % 26.40 % 14.2 px 14.3 px
3 pixels 20.84 % 21.79 % 14.2 px 14.3 px
4 pixels 18.30 % 19.25 % 14.2 px 14.3 px
5 pixels 16.82 % 17.77 % 14.2 px 14.3 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 40.91 % 41.67 % 11.7 px 11.8 px
3 pixels 34.22 % 35.04 % 11.7 px 11.8 px
4 pixels 29.64 % 30.32 % 11.7 px 11.8 px
5 pixels 26.32 % 26.87 % 11.7 px 11.8 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 56.51 % 56.81 % 17.1 px 17.1 px
3 pixels 50.71 % 51.07 % 17.1 px 17.1 px
4 pixels 47.05 % 47.44 % 17.1 px 17.1 px
5 pixels 44.56 % 44.96 % 17.1 px 17.1 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 39.18 % 40.80 % 12.4 px 12.8 px
3 pixels 30.50 % 32.23 % 12.4 px 12.8 px
4 pixels 24.91 % 26.76 % 12.4 px 12.8 px
5 pixels 21.34 % 23.26 % 12.4 px 12.8 px
This table as LaTeX







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