Method

VIP-Stereo: Cross View Interaction on Pseudo Temporal Sequences for Stereo Matching [VIP-Stereo]
[Anonymous Submission]

Submitted on 24 Jul. 2025 03:01 by
[Anonymous Submission]

Running time:0.40 s
Environment:1 core @ 2.5 Ghz (C/C++)

Method Description:
To solve the challenges of stereo matching in
problematic areas like occlusions and textureless
regions, we introduce CVit-Stereo, a stereo
matching method featuring cross-view interaction
on pseudo temporal sequences. The key idea of this
method is to model the stereo image pair as a two-
frame pseudo-temporal sequence. This allows for
interaction between the temporal motion features
of the left and right views via a CVI module,
improving matching precision and robustness, while
a hybrid CNN-Transformer architecture is used to
lower the computational overhead.
Parameters:
r=0.9
Latex Bibtex:

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 1.63 % 2.05 % 0.4 px 0.4 px
3 pixels 1.01 % 1.31 % 0.4 px 0.4 px
4 pixels 0.77 % 1.00 % 0.4 px 0.4 px
5 pixels 0.62 % 0.81 % 0.4 px 0.4 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.06 % 7.50 % 0.7 px 0.8 px
3 pixels 3.04 % 3.88 % 0.7 px 0.8 px
4 pixels 1.94 % 2.48 % 0.7 px 0.8 px
5 pixels 1.38 % 1.70 % 0.7 px 0.8 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.39 % 1.59 % 0.3 px 0.4 px
3 pixels 1.01 % 1.12 % 0.3 px 0.4 px
4 pixels 0.79 % 0.89 % 0.3 px 0.4 px
5 pixels 0.67 % 0.77 % 0.3 px 0.4 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.40 % 3.44 % 0.5 px 0.6 px
3 pixels 1.59 % 2.59 % 0.5 px 0.6 px
4 pixels 1.28 % 2.29 % 0.5 px 0.6 px
5 pixels 1.12 % 2.12 % 0.5 px 0.6 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.51 % 0.56 % 0.2 px 0.2 px
3 pixels 0.38 % 0.43 % 0.2 px 0.2 px
4 pixels 0.30 % 0.36 % 0.2 px 0.2 px
5 pixels 0.25 % 0.30 % 0.2 px 0.2 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.26 % 0.70 % 0.2 px 0.3 px
3 pixels 0.13 % 0.17 % 0.2 px 0.3 px
4 pixels 0.11 % 0.13 % 0.2 px 0.3 px
5 pixels 0.09 % 0.10 % 0.2 px 0.3 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.62 % 0.75 % 0.3 px 0.3 px
3 pixels 0.30 % 0.39 % 0.3 px 0.3 px
4 pixels 0.28 % 0.36 % 0.3 px 0.3 px
5 pixels 0.26 % 0.34 % 0.3 px 0.3 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.87 % 0.93 % 0.3 px 0.3 px
3 pixels 0.48 % 0.50 % 0.3 px 0.3 px
4 pixels 0.38 % 0.38 % 0.3 px 0.3 px
5 pixels 0.34 % 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 3.47 % 3.88 % 0.5 px 0.5 px
3 pixels 1.46 % 1.89 % 0.5 px 0.5 px
4 pixels 0.98 % 1.36 % 0.5 px 0.5 px
5 pixels 0.80 % 1.11 % 0.5 px 0.5 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.50 % 2.13 % 0.5 px 0.5 px
3 pixels 0.82 % 1.07 % 0.5 px 0.5 px
4 pixels 0.71 % 0.83 % 0.5 px 0.5 px
5 pixels 0.64 % 0.70 % 0.5 px 0.5 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.29 % 1.58 % 0.4 px 0.4 px
3 pixels 0.73 % 0.83 % 0.4 px 0.4 px
4 pixels 0.60 % 0.60 % 0.4 px 0.4 px
5 pixels 0.53 % 0.54 % 0.4 px 0.4 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.23 % 1.60 % 0.4 px 0.6 px
3 pixels 0.83 % 1.04 % 0.4 px 0.6 px
4 pixels 0.70 % 0.88 % 0.4 px 0.6 px
5 pixels 0.65 % 0.81 % 0.4 px 0.6 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.99 % 1.09 % 0.3 px 0.3 px
3 pixels 0.64 % 0.69 % 0.3 px 0.3 px
4 pixels 0.44 % 0.50 % 0.3 px 0.3 px
5 pixels 0.39 % 0.44 % 0.3 px 0.3 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.25 % 1.20 % 0.4 px 0.4 px
3 pixels 0.66 % 0.64 % 0.4 px 0.4 px
4 pixels 0.47 % 0.46 % 0.4 px 0.4 px
5 pixels 0.37 % 0.36 % 0.4 px 0.4 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.82 % 3.43 % 0.5 px 0.6 px
3 pixels 1.45 % 2.58 % 0.5 px 0.6 px
4 pixels 1.25 % 1.90 % 0.5 px 0.6 px
5 pixels 1.15 % 1.48 % 0.5 px 0.6 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.62 % 2.53 % 0.5 px 0.5 px
3 pixels 1.14 % 1.76 % 0.5 px 0.5 px
4 pixels 0.97 % 1.40 % 0.5 px 0.5 px
5 pixels 0.88 % 1.21 % 0.5 px 0.5 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.23 % 0.25 % 0.2 px 0.2 px
3 pixels 0.12 % 0.12 % 0.2 px 0.2 px
4 pixels 0.09 % 0.09 % 0.2 px 0.2 px
5 pixels 0.08 % 0.07 % 0.2 px 0.2 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.52 % 2.47 % 0.4 px 0.4 px
3 pixels 1.52 % 1.48 % 0.4 px 0.4 px
4 pixels 0.76 % 0.74 % 0.4 px 0.4 px
5 pixels 0.54 % 0.53 % 0.4 px 0.4 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.05 % 2.01 % 0.4 px 0.4 px
3 pixels 1.01 % 0.99 % 0.4 px 0.4 px
4 pixels 0.66 % 0.65 % 0.4 px 0.4 px
5 pixels 0.49 % 0.48 % 0.4 px 0.4 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.85 % 3.07 % 0.5 px 0.5 px
3 pixels 2.01 % 2.17 % 0.5 px 0.5 px
4 pixels 1.65 % 1.76 % 0.5 px 0.5 px
5 pixels 1.44 % 1.53 % 0.5 px 0.5 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.34 % 0.39 % 0.2 px 0.3 px
3 pixels 0.26 % 0.29 % 0.2 px 0.3 px
4 pixels 0.19 % 0.20 % 0.2 px 0.3 px
5 pixels 0.12 % 0.12 % 0.2 px 0.3 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.17 % 1.13 % 0.5 px 0.5 px
3 pixels 0.87 % 0.84 % 0.5 px 0.5 px
4 pixels 0.74 % 0.72 % 0.5 px 0.5 px
5 pixels 0.67 % 0.65 % 0.5 px 0.5 px
This table as LaTeX







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