Method

Fast Deep Stereo with Cost Signatures [at] [Fast DS-CS]
https://projects.ayanc.org/fdscs/

Submitted on 1 Mar. 2019 18:01 by
Ayan Chakrabarti (Washington University in St. Louis)

Running time:0.02 s
Environment:GPU @ 2.0 Ghz (Python + C/C++)

Method Description:
uilds an initial match cost volume using
traditional matching costs that are fast to
compute, and trains a network to estimate disparity
from this volume using only 2D convolution
operations for speed.
Parameters:
Latex Bibtex:
@inproceedings{yee2019fast,
title={Fast Deep Stereo with 2D Convolutional
Processing of Cost Signatures},
author={Yee, Kyle and Chakrabarti, Ayan},
booktitle={WACV},
year={2020 (to appear)}
}

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 4.54 % 5.34 % 0.7 px 0.8 px
3 pixels 2.61 % 3.20 % 0.7 px 0.8 px
4 pixels 1.86 % 2.33 % 0.7 px 0.8 px
5 pixels 1.46 % 1.85 % 0.7 px 0.8 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 14.98 % 16.89 % 1.3 px 1.5 px
3 pixels 8.88 % 10.40 % 1.3 px 1.5 px
4 pixels 6.01 % 7.23 % 1.3 px 1.5 px
5 pixels 4.35 % 5.41 % 1.3 px 1.5 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.88 % 4.29 % 0.6 px 0.7 px
3 pixels 2.21 % 2.47 % 0.6 px 0.7 px
4 pixels 1.61 % 1.84 % 0.6 px 0.7 px
5 pixels 1.25 % 1.46 % 0.6 px 0.7 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.58 % 5.84 % 0.7 px 0.7 px
3 pixels 2.68 % 3.09 % 0.7 px 0.7 px
4 pixels 2.06 % 2.28 % 0.7 px 0.7 px
5 pixels 1.74 % 1.97 % 0.7 px 0.7 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.44 % 2.88 % 0.5 px 0.5 px
3 pixels 1.38 % 1.63 % 0.5 px 0.5 px
4 pixels 0.98 % 1.12 % 0.5 px 0.5 px
5 pixels 0.67 % 0.75 % 0.5 px 0.5 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.13 % 3.34 % 0.5 px 0.6 px
3 pixels 1.11 % 1.75 % 0.5 px 0.6 px
4 pixels 0.54 % 0.76 % 0.5 px 0.6 px
5 pixels 0.34 % 0.39 % 0.5 px 0.6 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.41 % 4.60 % 0.6 px 0.6 px
3 pixels 3.09 % 3.25 % 0.6 px 0.6 px
4 pixels 2.59 % 2.73 % 0.6 px 0.6 px
5 pixels 1.99 % 2.14 % 0.6 px 0.6 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.45 % 1.72 % 0.4 px 0.5 px
3 pixels 0.80 % 0.95 % 0.4 px 0.5 px
4 pixels 0.67 % 0.75 % 0.4 px 0.5 px
5 pixels 0.52 % 0.56 % 0.4 px 0.5 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.15 % 9.23 % 0.9 px 1.0 px
3 pixels 4.10 % 5.97 % 0.9 px 1.0 px
4 pixels 2.36 % 3.90 % 0.9 px 1.0 px
5 pixels 1.73 % 2.91 % 0.9 px 1.0 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.47 % 5.05 % 0.8 px 0.8 px
3 pixels 2.25 % 2.67 % 0.8 px 0.8 px
4 pixels 1.40 % 1.62 % 0.8 px 0.8 px
5 pixels 1.00 % 1.15 % 0.8 px 0.8 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.52 % 3.04 % 0.5 px 0.6 px
3 pixels 1.44 % 1.94 % 0.5 px 0.6 px
4 pixels 1.07 % 1.57 % 0.5 px 0.6 px
5 pixels 0.89 % 1.37 % 0.5 px 0.6 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.01 % 3.50 % 0.8 px 0.9 px
3 pixels 1.64 % 1.98 % 0.8 px 0.9 px
4 pixels 1.06 % 1.34 % 0.8 px 0.9 px
5 pixels 0.90 % 1.14 % 0.8 px 0.9 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.08 % 2.59 % 0.5 px 0.5 px
3 pixels 1.24 % 1.50 % 0.5 px 0.5 px
4 pixels 0.96 % 1.19 % 0.5 px 0.5 px
5 pixels 0.89 % 1.10 % 0.5 px 0.5 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.39 % 5.53 % 0.8 px 0.8 px
3 pixels 2.59 % 2.63 % 0.8 px 0.8 px
4 pixels 1.50 % 1.50 % 0.8 px 0.8 px
5 pixels 0.91 % 0.90 % 0.8 px 0.8 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.65 % 9.54 % 1.4 px 1.5 px
3 pixels 5.50 % 7.10 % 1.4 px 1.5 px
4 pixels 4.62 % 6.00 % 1.4 px 1.5 px
5 pixels 4.13 % 5.32 % 1.4 px 1.5 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.91 % 4.31 % 0.9 px 0.9 px
3 pixels 2.15 % 2.37 % 0.9 px 0.9 px
4 pixels 1.68 % 1.80 % 0.9 px 0.9 px
5 pixels 1.51 % 1.60 % 0.9 px 0.9 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.22 % 1.37 % 0.5 px 0.5 px
3 pixels 0.51 % 0.50 % 0.5 px 0.5 px
4 pixels 0.36 % 0.35 % 0.5 px 0.5 px
5 pixels 0.34 % 0.33 % 0.5 px 0.5 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.90 % 3.92 % 0.6 px 0.6 px
3 pixels 2.11 % 2.09 % 0.6 px 0.6 px
4 pixels 1.14 % 1.11 % 0.6 px 0.6 px
5 pixels 0.85 % 0.83 % 0.6 px 0.6 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.33 % 3.44 % 0.6 px 0.6 px
3 pixels 1.19 % 1.26 % 0.6 px 0.6 px
4 pixels 0.65 % 0.69 % 0.6 px 0.6 px
5 pixels 0.46 % 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 5.59 % 6.63 % 0.7 px 0.8 px
3 pixels 3.68 % 4.44 % 0.7 px 0.8 px
4 pixels 2.62 % 3.08 % 0.7 px 0.8 px
5 pixels 1.98 % 2.30 % 0.7 px 0.8 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.69 % 7.57 % 0.6 px 0.7 px
3 pixels 4.52 % 5.34 % 0.6 px 0.7 px
4 pixels 2.90 % 3.68 % 0.6 px 0.7 px
5 pixels 1.66 % 2.40 % 0.6 px 0.7 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.86 % 1.93 % 0.6 px 0.6 px
3 pixels 1.09 % 1.11 % 0.6 px 0.6 px
4 pixels 0.85 % 0.84 % 0.6 px 0.6 px
5 pixels 0.70 % 0.69 % 0.6 px 0.6 px
This table as LaTeX







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