Method

Mahmoud Tahmasebi [DCVSMNet]
https://github.com/M2219/DCVSMNet.git

Submitted on 27 Feb. 2024 11:10 by
Mahm Tahm (Atlantic Technological University)

Running time:0.07 s
Environment:GPU @ 2.5 Ghz (Python)

Method Description:
We introduce Double Cost Volume Stereo Matching Network(DCVSMNet) which is a novel architecture characterised by by two small upper (group-wise) and lower (norm correlation) cost volumes. Each cost volume is processed separately, and a coupling module is proposed to fuse the geometry information extracted from the upper and lower cost volumes.
Parameters:
NAME: Adam
LR: &lr 0.001
Latex Bibtex:
@misc{tahmasebi2024dcvsmnet,
title={DCVSMNet: Double Cost Volume Stereo Matching Network},
author={Mahmoud Tahmasebi and Saif Huq and Kevin Meehan and Marion McAfee},
year={2024},
eprint={2402.16473},
archivePrefix={arXiv},
primaryClass={cs.CV}
}

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 2.16 % 2.71 % 0.5 px 0.5 px
3 pixels 1.30 % 1.67 % 0.5 px 0.5 px
4 pixels 0.96 % 1.23 % 0.5 px 0.5 px
5 pixels 0.77 % 0.99 % 0.5 px 0.5 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 10.04 % 11.96 % 1.2 px 1.3 px
3 pixels 5.42 % 6.64 % 1.2 px 1.3 px
4 pixels 3.58 % 4.36 % 1.2 px 1.3 px
5 pixels 2.70 % 3.23 % 1.2 px 1.3 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.59 % 2.10 % 0.4 px 0.5 px
3 pixels 1.12 % 1.40 % 0.4 px 0.5 px
4 pixels 0.94 % 1.21 % 0.4 px 0.5 px
5 pixels 0.80 % 1.08 % 0.4 px 0.5 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.83 % 3.53 % 0.5 px 0.5 px
3 pixels 1.63 % 1.98 % 0.5 px 0.5 px
4 pixels 1.28 % 1.43 % 0.5 px 0.5 px
5 pixels 1.03 % 1.10 % 0.5 px 0.5 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.04 % 1.59 % 0.3 px 0.3 px
3 pixels 0.61 % 0.80 % 0.3 px 0.3 px
4 pixels 0.39 % 0.47 % 0.3 px 0.3 px
5 pixels 0.32 % 0.37 % 0.3 px 0.3 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.66 % 1.10 % 0.3 px 0.3 px
3 pixels 0.34 % 0.39 % 0.3 px 0.3 px
4 pixels 0.25 % 0.25 % 0.3 px 0.3 px
5 pixels 0.22 % 0.22 % 0.3 px 0.3 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.21 % 1.42 % 0.3 px 0.4 px
3 pixels 0.56 % 0.75 % 0.3 px 0.4 px
4 pixels 0.34 % 0.53 % 0.3 px 0.4 px
5 pixels 0.21 % 0.40 % 0.3 px 0.4 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.92 % 1.04 % 0.3 px 0.3 px
3 pixels 0.54 % 0.63 % 0.3 px 0.3 px
4 pixels 0.42 % 0.47 % 0.3 px 0.3 px
5 pixels 0.32 % 0.34 % 0.3 px 0.3 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.15 % 4.50 % 0.6 px 0.6 px
3 pixels 1.98 % 2.07 % 0.6 px 0.6 px
4 pixels 1.20 % 1.24 % 0.6 px 0.6 px
5 pixels 0.94 % 0.94 % 0.6 px 0.6 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.98 % 3.84 % 0.7 px 0.8 px
3 pixels 1.73 % 2.34 % 0.7 px 0.8 px
4 pixels 1.24 % 1.65 % 0.7 px 0.8 px
5 pixels 1.04 % 1.35 % 0.7 px 0.8 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.16 % 1.57 % 0.3 px 0.4 px
3 pixels 0.81 % 1.21 % 0.3 px 0.4 px
4 pixels 0.68 % 1.07 % 0.3 px 0.4 px
5 pixels 0.60 % 0.97 % 0.3 px 0.4 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.01 % 2.46 % 0.5 px 0.7 px
3 pixels 1.23 % 1.52 % 0.5 px 0.7 px
4 pixels 0.86 % 1.12 % 0.5 px 0.7 px
5 pixels 0.67 % 0.88 % 0.5 px 0.7 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.29 % 1.37 % 0.3 px 0.4 px
3 pixels 0.84 % 0.84 % 0.3 px 0.4 px
4 pixels 0.60 % 0.61 % 0.3 px 0.4 px
5 pixels 0.49 % 0.50 % 0.3 px 0.4 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.56 % 1.72 % 0.5 px 0.6 px
3 pixels 0.98 % 0.97 % 0.5 px 0.6 px
4 pixels 0.75 % 0.73 % 0.5 px 0.6 px
5 pixels 0.63 % 0.61 % 0.5 px 0.6 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.70 % 4.76 % 0.5 px 0.7 px
3 pixels 1.87 % 3.79 % 0.5 px 0.7 px
4 pixels 1.47 % 3.23 % 0.5 px 0.7 px
5 pixels 1.29 % 2.92 % 0.5 px 0.7 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.33 % 2.88 % 0.5 px 0.5 px
3 pixels 1.72 % 1.99 % 0.5 px 0.5 px
4 pixels 1.47 % 1.50 % 0.5 px 0.5 px
5 pixels 1.30 % 1.30 % 0.5 px 0.5 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.56 % 0.60 % 0.3 px 0.3 px
3 pixels 0.29 % 0.29 % 0.3 px 0.3 px
4 pixels 0.20 % 0.20 % 0.3 px 0.3 px
5 pixels 0.16 % 0.16 % 0.3 px 0.3 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.40 % 2.35 % 0.5 px 0.5 px
3 pixels 1.46 % 1.42 % 0.5 px 0.5 px
4 pixels 0.82 % 0.80 % 0.5 px 0.5 px
5 pixels 0.57 % 0.56 % 0.5 px 0.5 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.41 % 2.37 % 0.5 px 0.5 px
3 pixels 1.08 % 1.06 % 0.5 px 0.5 px
4 pixels 0.63 % 0.62 % 0.5 px 0.5 px
5 pixels 0.41 % 0.40 % 0.5 px 0.5 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.82 % 4.99 % 0.5 px 0.6 px
3 pixels 2.58 % 3.65 % 0.5 px 0.6 px
4 pixels 2.00 % 2.82 % 0.5 px 0.6 px
5 pixels 1.59 % 1.94 % 0.5 px 0.6 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.91 % 1.41 % 0.3 px 0.3 px
3 pixels 0.42 % 0.66 % 0.3 px 0.3 px
4 pixels 0.32 % 0.33 % 0.3 px 0.3 px
5 pixels 0.24 % 0.24 % 0.3 px 0.3 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.77 % 0.75 % 0.3 px 0.3 px
3 pixels 0.51 % 0.49 % 0.3 px 0.3 px
4 pixels 0.42 % 0.41 % 0.3 px 0.3 px
5 pixels 0.36 % 0.35 % 0.3 px 0.3 px
This table as LaTeX







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