Method

Patchmatch Stereo++ [Patchmatch Stereo++]
https://drive.google.com/drive/folders/18kgpR5BfEVjuxYmjwpL6QAccCefuKdAf?usp=drive_link

Submitted on 1 Mar. 2023 14:04 by
xiangru lin (The University of Hong Kong)

Running time:0.2 s
Environment:

Method Description:
This page displays the test results of the full
version of Patchmatch Stereo++. The test results of
the lightweight version can be obtained from the
following link:
https://drive.google.com/drive/folders/18kgpR5BfEVju
xYmjwpL6QAccCefuKdAf?usp=drive_link

(Since the original test interface has
expired, it cannot be obtained on the KITTI official
website.)
Parameters:
\alpha=0.2
Latex Bibtex:
@inproceedings{10.1145/3581783.3611862,
author = {Ren, Wenjia and Liao, Qingmin and Shao,
Zhijing and Lin, Xiangru and Yue, Xin and Zhang,
Yu and Lu, Zongqing},
title = {Patchmatch Stereo++: Patchmatch Binocular
Stereo with Continuous Disparity Optimization},
year = {2023},
isbn = {9798400701085},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3581783.3611862},
doi = {10.1145/3581783.3611862},
booktitle = {Proceedings of the 31st ACM
International Conference on Multimedia},
pages = {2315–2325},
numpages = {11},
keywords = {stereo matching, free-viewpoint video,
fine-details preserving},
location = {Ottawa ON, Canada},
series = {MM '23}
}

Detailed Results

This page provides detailed results for the method(s) selected. For the first 20 test images, the percentage of erroneous pixels is depicted in the table. We use the error metric described in Object Scene Flow for Autonomous Vehicles (CVPR 2015), which considers a pixel to be correctly estimated if the disparity or flow end-point error is <3px or <5% (for scene flow this criterion needs to be fulfilled for both disparity maps and the flow map). Underneath, the left input image, the estimated results and the error maps are shown (for disp_0/disp_1/flow/scene_flow, respectively). The error map uses the log-color scale described in Object Scene Flow for Autonomous Vehicles (CVPR 2015), depicting correct estimates (<3px or <5% error) in blue and wrong estimates in red color tones. Dark regions in the error images denote the occluded pixels which fall outside the image boundaries. The false color maps of the results are scaled to the largest ground truth disparity values / flow magnitudes.

Test Set Average

Error D1-bg D1-fg D1-all
All / All 1.55 2.71 1.74
All / Est 1.55 2.71 1.74
Noc / All 1.42 2.47 1.59
Noc / Est 1.42 2.47 1.59
This table as LaTeX

Test Image 0

Error D1-bg D1-fg D1-all
All / All 1.70 0.35 1.51
All / Est 1.70 0.35 1.51
Noc / All 1.70 0.35 1.52
Noc / Est 1.70 0.35 1.52
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 1

Error D1-bg D1-fg D1-all
All / All 1.87 1.97 1.88
All / Est 1.87 1.97 1.88
Noc / All 1.79 1.97 1.81
Noc / Est 1.79 1.97 1.81
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 2

Error D1-bg D1-fg D1-all
All / All 2.71 9.69 3.05
All / Est 2.71 9.69 3.05
Noc / All 2.67 9.69 3.02
Noc / Est 2.67 9.69 3.02
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 3

Error D1-bg D1-fg D1-all
All / All 1.90 0.47 1.77
All / Est 1.90 0.47 1.77
Noc / All 1.87 0.47 1.74
Noc / Est 1.87 0.47 1.74
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 4

Error D1-bg D1-fg D1-all
All / All 0.44 0.02 0.37
All / Est 0.44 0.02 0.37
Noc / All 0.42 0.02 0.35
Noc / Est 0.42 0.02 0.35
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 5

Error D1-bg D1-fg D1-all
All / All 2.05 2.08 2.05
All / Est 2.05 2.08 2.05
Noc / All 1.92 2.08 1.94
Noc / Est 1.92 2.08 1.94
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 6

Error D1-bg D1-fg D1-all
All / All 3.85 1.48 3.60
All / Est 3.85 1.48 3.60
Noc / All 3.93 1.48 3.67
Noc / Est 3.93 1.48 3.67
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 7

Error D1-bg D1-fg D1-all
All / All 0.46 2.07 0.77
All / Est 0.46 2.07 0.77
Noc / All 0.47 2.07 0.78
Noc / Est 0.47 2.07 0.78
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 8

Error D1-bg D1-fg D1-all
All / All 0.41 2.36 0.77
All / Est 0.41 2.36 0.77
Noc / All 0.41 2.36 0.77
Noc / Est 0.41 2.36 0.77
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 9

Error D1-bg D1-fg D1-all
All / All 0.47 0.98 0.60
All / Est 0.47 0.98 0.60
Noc / All 0.47 1.03 0.61
Noc / Est 0.47 1.03 0.61
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 10

Error D1-bg D1-fg D1-all
All / All 1.14 2.40 1.43
All / Est 1.14 2.40 1.43
Noc / All 1.15 2.40 1.44
Noc / Est 1.15 2.40 1.44
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 11

Error D1-bg D1-fg D1-all
All / All 0.94 0.16 0.80
All / Est 0.94 0.16 0.80
Noc / All 0.94 0.16 0.80
Noc / Est 0.94 0.16 0.80
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 12

Error D1-bg D1-fg D1-all
All / All 0.85 0.55 0.83
All / Est 0.85 0.55 0.83
Noc / All 0.71 0.55 0.70
Noc / Est 0.71 0.55 0.70
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 13

Error D1-bg D1-fg D1-all
All / All 0.65 0.03 0.58
All / Est 0.65 0.03 0.58
Noc / All 0.57 0.03 0.50
Noc / Est 0.57 0.03 0.50
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 14

Error D1-bg D1-fg D1-all
All / All 1.44 0.00 1.41
All / Est 1.44 0.00 1.41
Noc / All 1.34 0.00 1.32
Noc / Est 1.34 0.00 1.32
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 15

Error D1-bg D1-fg D1-all
All / All 2.88 0.41 2.65
All / Est 2.88 0.41 2.65
Noc / All 2.93 0.41 2.70
Noc / Est 2.93 0.41 2.70
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 16

Error D1-bg D1-fg D1-all
All / All 3.83 0.18 3.29
All / Est 3.83 0.18 3.29
Noc / All 3.60 0.18 3.09
Noc / Est 3.60 0.18 3.09
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 17

Error D1-bg D1-fg D1-all
All / All 0.94 0.05 0.85
All / Est 0.94 0.05 0.85
Noc / All 0.93 0.05 0.84
Noc / Est 0.93 0.05 0.84
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 18

Error D1-bg D1-fg D1-all
All / All 4.78 0.59 2.79
All / Est 4.78 0.59 2.79
Noc / All 4.69 0.59 2.72
Noc / Est 4.69 0.59 2.72
This table as LaTeX

Input Image

D1 Result

D1 Error


Test Image 19

Error D1-bg D1-fg D1-all
All / All 0.86 0.36 0.80
All / Est 0.86 0.36 0.80
Noc / All 0.85 0.36 0.80
Noc / Est 0.85 0.36 0.80
This table as LaTeX

Input Image

D1 Result

D1 Error




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