Method

an iterative generative adversarial network based on disparity selection [DSIGA]


Submitted on 14 Sep. 2025 04:14 by
hongze yang (Zhejiang University)

Running time:0.3 s
Environment:1 core @ 2.5 Ghz (C/C++)

Method Description:
We propose an iterative generative adversarial
network based on disparity selection. The
disparity selection module leverages the
advantages of both 3D and 2D convolutions to
predict high-quality initial disparity. The
generative adversarial network detects error
residuals to guide the GRU-based iterative module
in updating and refining the disparity, ultimately
yielding more accurate disparity predictions.
Parameters:
valid_iters=24
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 1.82 % 2.31 % 0.4 px 0.5 px
3 pixels 1.17 % 1.51 % 0.4 px 0.5 px
4 pixels 0.90 % 1.15 % 0.4 px 0.5 px
5 pixels 0.74 % 0.94 % 0.4 px 0.5 px
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Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.16 % 8.60 % 1.0 px 1.0 px
3 pixels 3.86 % 4.62 % 1.0 px 1.0 px
4 pixels 2.76 % 3.19 % 1.0 px 1.0 px
5 pixels 2.09 % 2.36 % 1.0 px 1.0 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.12 % 1.41 % 0.3 px 0.4 px
3 pixels 0.87 % 1.08 % 0.3 px 0.4 px
4 pixels 0.70 % 0.91 % 0.3 px 0.4 px
5 pixels 0.63 % 0.83 % 0.3 px 0.4 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.51 % 2.85 % 0.5 px 0.5 px
3 pixels 1.55 % 1.90 % 0.5 px 0.5 px
4 pixels 1.24 % 1.58 % 0.5 px 0.5 px
5 pixels 1.02 % 1.33 % 0.5 px 0.5 px
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Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.75 % 0.79 % 0.3 px 0.3 px
3 pixels 0.44 % 0.49 % 0.3 px 0.3 px
4 pixels 0.37 % 0.42 % 0.3 px 0.3 px
5 pixels 0.33 % 0.37 % 0.3 px 0.3 px
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Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.37 % 1.11 % 0.3 px 0.3 px
3 pixels 0.19 % 0.22 % 0.3 px 0.3 px
4 pixels 0.15 % 0.16 % 0.3 px 0.3 px
5 pixels 0.14 % 0.15 % 0.3 px 0.3 px
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Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.73 % 0.87 % 0.3 px 0.3 px
3 pixels 0.48 % 0.56 % 0.3 px 0.3 px
4 pixels 0.42 % 0.50 % 0.3 px 0.3 px
5 pixels 0.37 % 0.45 % 0.3 px 0.3 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.84 % 0.94 % 0.3 px 0.3 px
3 pixels 0.49 % 0.57 % 0.3 px 0.3 px
4 pixels 0.42 % 0.45 % 0.3 px 0.3 px
5 pixels 0.34 % 0.36 % 0.3 px 0.3 px
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Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.67 % 4.21 % 0.6 px 0.6 px
3 pixels 1.81 % 2.02 % 0.6 px 0.6 px
4 pixels 1.35 % 1.49 % 0.6 px 0.6 px
5 pixels 1.14 % 1.21 % 0.6 px 0.6 px
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Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.75 % 2.31 % 0.5 px 0.6 px
3 pixels 0.93 % 1.32 % 0.5 px 0.6 px
4 pixels 0.76 % 1.08 % 0.5 px 0.6 px
5 pixels 0.65 % 0.95 % 0.5 px 0.6 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.28 % 1.73 % 0.4 px 0.4 px
3 pixels 0.77 % 1.23 % 0.4 px 0.4 px
4 pixels 0.65 % 1.11 % 0.4 px 0.4 px
5 pixels 0.58 % 1.03 % 0.4 px 0.4 px
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Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.83 % 2.68 % 0.5 px 0.7 px
3 pixels 1.03 % 1.29 % 0.5 px 0.7 px
4 pixels 0.75 % 0.93 % 0.5 px 0.7 px
5 pixels 0.66 % 0.83 % 0.5 px 0.7 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.19 % 1.20 % 0.3 px 0.3 px
3 pixels 0.70 % 0.71 % 0.3 px 0.3 px
4 pixels 0.50 % 0.51 % 0.3 px 0.3 px
5 pixels 0.43 % 0.43 % 0.3 px 0.3 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.63 % 1.63 % 0.5 px 0.5 px
3 pixels 1.01 % 0.99 % 0.5 px 0.5 px
4 pixels 0.79 % 0.76 % 0.5 px 0.5 px
5 pixels 0.67 % 0.64 % 0.5 px 0.5 px
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Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.18 % 4.04 % 0.5 px 0.6 px
3 pixels 1.60 % 3.28 % 0.5 px 0.6 px
4 pixels 1.32 % 2.86 % 0.5 px 0.6 px
5 pixels 1.08 % 2.47 % 0.5 px 0.6 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.34 % 1.43 % 0.5 px 0.5 px
3 pixels 0.99 % 1.02 % 0.5 px 0.5 px
4 pixels 0.88 % 0.88 % 0.5 px 0.5 px
5 pixels 0.83 % 0.83 % 0.5 px 0.5 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.37 % 0.76 % 0.2 px 0.2 px
3 pixels 0.26 % 0.64 % 0.2 px 0.2 px
4 pixels 0.20 % 0.58 % 0.2 px 0.2 px
5 pixels 0.18 % 0.49 % 0.2 px 0.2 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.32 % 2.37 % 0.4 px 0.4 px
3 pixels 1.52 % 1.53 % 0.4 px 0.4 px
4 pixels 0.73 % 0.72 % 0.4 px 0.4 px
5 pixels 0.53 % 0.51 % 0.4 px 0.4 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.72 % 1.69 % 0.4 px 0.4 px
3 pixels 0.79 % 0.77 % 0.4 px 0.4 px
4 pixels 0.48 % 0.47 % 0.4 px 0.4 px
5 pixels 0.34 % 0.34 % 0.4 px 0.4 px
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Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.09 % 3.39 % 0.5 px 0.5 px
3 pixels 1.91 % 2.09 % 0.5 px 0.5 px
4 pixels 1.39 % 1.52 % 0.5 px 0.5 px
5 pixels 1.13 % 1.24 % 0.5 px 0.5 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.37 % 0.40 % 0.2 px 0.2 px
3 pixels 0.29 % 0.32 % 0.2 px 0.2 px
4 pixels 0.23 % 0.25 % 0.2 px 0.2 px
5 pixels 0.18 % 0.19 % 0.2 px 0.2 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.94 % 0.91 % 0.3 px 0.3 px
3 pixels 0.63 % 0.61 % 0.3 px 0.3 px
4 pixels 0.50 % 0.49 % 0.3 px 0.3 px
5 pixels 0.43 % 0.42 % 0.3 px 0.3 px
This table as LaTeX







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