Method

A Deep Visual Correspondence Embedding Model for Stereo Matching Costs [Deep Embed]


Submitted on 26 Apr. 2015 00:56 by
Zhuoyuan Chen (Baidu Research)

Running time:3 s
Environment:1 core @ 2.5 Ghz (C/C++)

Method Description:
This paper presents a data-driven matching cost
for stereo matching. A novel deep visual
correspondence embedding model is trained via
Convolutional Neural Network on a large set of
stereo images with ground truth disparities.
This deep embedding model leverages appearance
data to learn visual similarity relationships
between corresponding image patches, and
explicitly maps intensity values into an
embedding feature space to measure pixel
dissimilarities.
Parameters:
To come.
Latex Bibtex:
@article{deep_embed,
author = {Zhuoyuan Chen and Xun Sun and
Yinan Yu and Liang Wang and Chang Huang},
title = {A Deep Visual Correspondence
Embedding Model for Stereo Matching Costs},
journal = {ICCV},
year = 2015
}

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 5.05 % 6.47 % 0.9 px 1.1 px
3 pixels 3.10 % 4.24 % 0.9 px 1.1 px
4 pixels 2.32 % 3.25 % 0.9 px 1.1 px
5 pixels 1.92 % 2.68 % 0.9 px 1.1 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 24.83 % 28.39 % 2.8 px 3.8 px
3 pixels 17.14 % 20.78 % 2.8 px 3.8 px
4 pixels 13.18 % 16.70 % 2.8 px 3.8 px
5 pixels 10.79 % 14.14 % 2.8 px 3.8 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.61 % 6.59 % 0.8 px 0.9 px
3 pixels 2.61 % 4.24 % 0.8 px 0.9 px
4 pixels 1.90 % 3.05 % 0.8 px 0.9 px
5 pixels 1.41 % 2.12 % 0.8 px 0.9 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.86 % 7.36 % 0.8 px 0.9 px
3 pixels 2.57 % 4.40 % 0.8 px 0.9 px
4 pixels 2.01 % 3.25 % 0.8 px 0.9 px
5 pixels 1.76 % 2.61 % 0.8 px 0.9 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.49 % 5.62 % 0.7 px 0.7 px
3 pixels 2.53 % 3.29 % 0.7 px 0.7 px
4 pixels 1.57 % 1.93 % 0.7 px 0.7 px
5 pixels 1.08 % 1.29 % 0.7 px 0.7 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.16 % 8.69 % 0.8 px 0.9 px
3 pixels 2.13 % 4.45 % 0.8 px 0.9 px
4 pixels 1.14 % 2.95 % 0.8 px 0.9 px
5 pixels 0.72 % 2.08 % 0.8 px 0.9 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.57 % 4.77 % 0.6 px 0.7 px
3 pixels 2.01 % 2.29 % 0.6 px 0.7 px
4 pixels 1.16 % 1.37 % 0.6 px 0.7 px
5 pixels 0.62 % 0.82 % 0.6 px 0.7 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.52 % 1.80 % 0.5 px 0.5 px
3 pixels 0.83 % 0.97 % 0.5 px 0.5 px
4 pixels 0.66 % 0.75 % 0.5 px 0.5 px
5 pixels 0.55 % 0.61 % 0.5 px 0.5 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.83 % 7.58 % 1.0 px 1.1 px
3 pixels 3.34 % 4.39 % 1.0 px 1.1 px
4 pixels 2.52 % 3.11 % 1.0 px 1.1 px
5 pixels 2.21 % 2.71 % 1.0 px 1.1 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.71 % 8.89 % 1.1 px 1.6 px
3 pixels 4.06 % 6.02 % 1.1 px 1.6 px
4 pixels 2.97 % 4.59 % 1.1 px 1.6 px
5 pixels 2.60 % 3.87 % 1.1 px 1.6 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.28 % 2.82 % 0.5 px 0.6 px
3 pixels 1.28 % 1.73 % 0.5 px 0.6 px
4 pixels 0.89 % 1.34 % 0.5 px 0.6 px
5 pixels 0.76 % 1.21 % 0.5 px 0.6 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 9.89 % 12.11 % 1.1 px 1.4 px
3 pixels 5.80 % 8.12 % 1.1 px 1.4 px
4 pixels 3.77 % 5.99 % 1.1 px 1.4 px
5 pixels 2.78 % 4.66 % 1.1 px 1.4 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.19 % 3.45 % 0.6 px 0.6 px
3 pixels 1.21 % 2.16 % 0.6 px 0.6 px
4 pixels 0.81 % 1.50 % 0.6 px 0.6 px
5 pixels 0.71 % 1.18 % 0.6 px 0.6 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.79 % 11.08 % 1.5 px 1.6 px
3 pixels 4.73 % 7.59 % 1.5 px 1.6 px
4 pixels 3.65 % 5.96 % 1.5 px 1.6 px
5 pixels 2.96 % 4.68 % 1.5 px 1.6 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.49 % 7.69 % 1.3 px 1.4 px
3 pixels 3.98 % 5.77 % 1.3 px 1.4 px
4 pixels 3.42 % 4.92 % 1.3 px 1.4 px
5 pixels 3.14 % 4.46 % 1.3 px 1.4 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.99 % 7.26 % 1.1 px 1.4 px
3 pixels 4.30 % 5.52 % 1.1 px 1.4 px
4 pixels 3.74 % 4.83 % 1.1 px 1.4 px
5 pixels 3.39 % 4.31 % 1.1 px 1.4 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.38 % 3.32 % 0.6 px 0.6 px
3 pixels 0.99 % 1.35 % 0.6 px 0.6 px
4 pixels 0.60 % 0.72 % 0.6 px 0.6 px
5 pixels 0.46 % 0.57 % 0.6 px 0.6 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.34 % 5.76 % 0.8 px 0.8 px
3 pixels 2.88 % 2.94 % 0.8 px 0.8 px
4 pixels 1.63 % 1.60 % 0.8 px 0.8 px
5 pixels 1.28 % 1.24 % 0.8 px 0.8 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.97 % 2.92 % 0.6 px 0.6 px
3 pixels 1.28 % 1.25 % 0.6 px 0.6 px
4 pixels 0.72 % 0.70 % 0.6 px 0.6 px
5 pixels 0.48 % 0.47 % 0.6 px 0.6 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.38 % 7.49 % 1.0 px 1.1 px
3 pixels 4.43 % 5.18 % 1.0 px 1.1 px
4 pixels 3.29 % 3.72 % 1.0 px 1.1 px
5 pixels 2.59 % 2.88 % 1.0 px 1.1 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.62 % 4.39 % 0.6 px 0.7 px
3 pixels 2.46 % 3.20 % 0.6 px 0.7 px
4 pixels 1.92 % 2.66 % 0.6 px 0.7 px
5 pixels 1.48 % 2.15 % 0.6 px 0.7 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.39 % 3.25 % 0.8 px 0.8 px
3 pixels 1.58 % 1.74 % 0.8 px 0.8 px
4 pixels 1.25 % 1.22 % 0.8 px 0.8 px
5 pixels 1.08 % 1.05 % 0.8 px 0.8 px
This table as LaTeX







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