Method

Guided Filter with Census Transform [GF (Census)]
https://github.com/rookiepig/CrossScaleStereo

Submitted on 22 Jan. 2014 07:14 by
Kang Zhang (Tsinghua University)

Running time:120 s
Environment:1 core @ 3.0 Ghz (C/C++)

Method Description:
A C++ reimplementtation of the guided filter cost
aggregation method for stereo matching. Here, we
ultilize the Census Transform cost instend of the
intensity + gradient cost.
Parameters:
Census Transform window size 9x9.
Other paramter settings are the same as the guided
filter method.
Latex Bibtex:
@article{FilterStereoPAMI,
author = {Asmaa Hosni and Christoph
Rhemann and Michael Bleyer and Carsten Rother and
Margrit Gelautz},
title = {Fast Cost-Volume Filtering
for Visual Correspondence and Beyond},
journal = {TPAMI},
year = {2013},
volume = {35},
pages = {504 - 511},
number = {2},
}
@inproceedings{CrossScaleStereo,
author = {Kang Zhang and Yuqiang Fang
and Dongbo Min and Lifeng Sun and Shiqiang Yang
and Shuicheng Yan and Qi Tian},
title = {Cross-Scale Cost Aggregation
for Stereo Matching},
booktitle = {CVPR},
year = {2014}
}

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 16.75 % 18.74 % 4.5 px 5.6 px
3 pixels 11.65 % 13.76 % 4.5 px 5.6 px
4 pixels 9.57 % 11.73 % 4.5 px 5.6 px
5 pixels 8.49 % 10.68 % 4.5 px 5.6 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 37.83 % 41.46 % 8.8 px 12.9 px
3 pixels 30.81 % 34.85 % 8.8 px 12.9 px
4 pixels 26.71 % 30.99 % 8.8 px 12.9 px
5 pixels 23.99 % 28.43 % 8.8 px 12.9 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 15.79 % 18.24 % 3.2 px 4.4 px
3 pixels 10.34 % 12.96 % 3.2 px 4.4 px
4 pixels 8.50 % 11.17 % 3.2 px 4.4 px
5 pixels 7.14 % 9.84 % 3.2 px 4.4 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 13.60 % 17.10 % 3.0 px 4.7 px
3 pixels 8.87 % 12.57 % 3.0 px 4.7 px
4 pixels 6.93 % 10.71 % 3.0 px 4.7 px
5 pixels 5.99 % 9.80 % 3.0 px 4.7 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 21.87 % 23.32 % 6.6 px 7.3 px
3 pixels 16.88 % 18.42 % 6.6 px 7.3 px
4 pixels 14.72 % 16.30 % 6.6 px 7.3 px
5 pixels 13.45 % 15.05 % 6.6 px 7.3 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 31.21 % 33.11 % 12.5 px 13.6 px
3 pixels 24.59 % 26.67 % 12.5 px 13.6 px
4 pixels 21.58 % 23.75 % 12.5 px 13.6 px
5 pixels 19.59 % 21.80 % 12.5 px 13.6 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 18.28 % 20.17 % 5.3 px 6.0 px
3 pixels 12.23 % 14.27 % 5.3 px 6.0 px
4 pixels 10.24 % 12.33 % 5.3 px 6.0 px
5 pixels 9.32 % 11.43 % 5.3 px 6.0 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 9.46 % 11.27 % 2.1 px 2.8 px
3 pixels 5.29 % 7.18 % 2.1 px 2.8 px
4 pixels 3.97 % 5.89 % 2.1 px 2.8 px
5 pixels 3.55 % 5.48 % 2.1 px 2.8 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 20.81 % 23.06 % 5.6 px 7.1 px
3 pixels 14.70 % 17.13 % 5.6 px 7.1 px
4 pixels 12.22 % 14.72 % 5.6 px 7.1 px
5 pixels 10.98 % 13.51 % 5.6 px 7.1 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 29.29 % 31.04 % 11.2 px 12.6 px
3 pixels 22.71 % 24.64 % 11.2 px 12.6 px
4 pixels 19.00 % 21.01 % 11.2 px 12.6 px
5 pixels 16.84 % 18.91 % 11.2 px 12.6 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 9.31 % 11.16 % 1.7 px 2.4 px
3 pixels 5.25 % 7.19 % 1.7 px 2.4 px
4 pixels 3.92 % 5.89 % 1.7 px 2.4 px
5 pixels 3.46 % 5.44 % 1.7 px 2.4 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 22.82 % 24.73 % 6.4 px 7.5 px
3 pixels 16.37 % 18.44 % 6.4 px 7.5 px
4 pixels 13.37 % 15.52 % 6.4 px 7.5 px
5 pixels 11.86 % 14.05 % 6.4 px 7.5 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 11.58 % 13.20 % 2.2 px 3.1 px
3 pixels 6.76 % 8.47 % 2.2 px 3.1 px
4 pixels 4.88 % 6.62 % 2.2 px 3.1 px
5 pixels 4.11 % 5.87 % 2.2 px 3.1 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 24.17 % 26.96 % 4.8 px 6.6 px
3 pixels 17.09 % 20.14 % 4.8 px 6.6 px
4 pixels 13.60 % 16.78 % 4.8 px 6.6 px
5 pixels 11.49 % 14.75 % 4.8 px 6.6 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 16.55 % 18.70 % 5.7 px 8.0 px
3 pixels 12.11 % 14.38 % 5.7 px 8.0 px
4 pixels 10.55 % 12.86 % 5.7 px 8.0 px
5 pixels 9.68 % 12.01 % 5.7 px 8.0 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 20.82 % 22.01 % 7.7 px 8.6 px
3 pixels 14.46 % 15.75 % 7.7 px 8.6 px
4 pixels 12.03 % 13.35 % 7.7 px 8.6 px
5 pixels 10.99 % 12.33 % 7.7 px 8.6 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 16.50 % 18.38 % 4.3 px 5.0 px
3 pixels 10.80 % 12.81 % 4.3 px 5.0 px
4 pixels 8.76 % 10.82 % 4.3 px 5.0 px
5 pixels 7.79 % 9.87 % 4.3 px 5.0 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 19.61 % 21.67 % 4.4 px 5.3 px
3 pixels 12.80 % 15.03 % 4.4 px 5.3 px
4 pixels 10.01 % 12.31 % 4.4 px 5.3 px
5 pixels 8.54 % 10.88 % 4.4 px 5.3 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 9.98 % 11.63 % 1.6 px 2.1 px
3 pixels 5.70 % 7.43 % 1.6 px 2.1 px
4 pixels 3.85 % 5.61 % 1.6 px 2.1 px
5 pixels 3.08 % 4.86 % 1.6 px 2.1 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 14.41 % 16.05 % 2.9 px 3.6 px
3 pixels 9.37 % 11.11 % 2.9 px 3.6 px
4 pixels 7.28 % 9.06 % 2.9 px 3.6 px
5 pixels 6.12 % 7.92 % 2.9 px 3.6 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 15.74 % 16.89 % 2.6 px 2.9 px
3 pixels 11.63 % 12.84 % 2.6 px 2.9 px
4 pixels 9.88 % 11.11 % 2.6 px 2.9 px
5 pixels 8.75 % 10.00 % 2.6 px 2.9 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 11.90 % 14.51 % 3.1 px 4.2 px
3 pixels 7.15 % 9.91 % 3.1 px 4.2 px
4 pixels 5.52 % 8.33 % 3.1 px 4.2 px
5 pixels 4.93 % 7.76 % 3.1 px 4.2 px
This table as LaTeX







eXTReMe Tracker