Method

Disparity Map Neural Operator [DispNO]


Submitted on 26 Feb. 2024 14:52 by
Lee DY (BUPT)

Running time:0.73 s
Environment:GPU @ 3.0 Ghz (Python)

Method Description:
The project proposes a stereo matching network based
on neural operator, which can achieve mapping from
RGB image pair space to disparity space. This
network supports users to test images at any scale,
and can customize the disparity range according to
different scenarios, and dynamically build Cost
Volume based on different scales and disparity
ranges.
Parameters:
--epochs 50 --lrepochs
"10,12,14,16,18,20,32,40,48:2" --out_add 'true' --
key_query_same 'true' --deformable_groups 8 \
--output_representation 'bimodal' --sampling
'dda' --scale_min 4 --scale_max 7 --maxdisp 192 --
batch_size 16
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 2.01 % 2.53 % 0.5 px 0.5 px
3 pixels 1.24 % 1.58 % 0.5 px 0.5 px
4 pixels 0.92 % 1.19 % 0.5 px 0.5 px
5 pixels 0.76 % 0.98 % 0.5 px 0.5 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 9.77 % 12.01 % 1.2 px 1.4 px
3 pixels 5.68 % 7.24 % 1.2 px 1.4 px
4 pixels 4.02 % 5.07 % 1.2 px 1.4 px
5 pixels 3.11 % 3.82 % 1.2 px 1.4 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.29 % 1.47 % 0.4 px 0.4 px
3 pixels 1.00 % 1.19 % 0.4 px 0.4 px
4 pixels 0.79 % 0.99 % 0.4 px 0.4 px
5 pixels 0.65 % 0.85 % 0.4 px 0.4 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.46 % 2.81 % 0.5 px 0.5 px
3 pixels 1.39 % 1.50 % 0.5 px 0.5 px
4 pixels 1.08 % 1.20 % 0.5 px 0.5 px
5 pixels 0.93 % 1.05 % 0.5 px 0.5 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.07 % 1.66 % 0.3 px 0.3 px
3 pixels 0.50 % 0.78 % 0.3 px 0.3 px
4 pixels 0.38 % 0.48 % 0.3 px 0.3 px
5 pixels 0.30 % 0.34 % 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 % 1.00 % 0.3 px 0.3 px
3 pixels 0.20 % 0.36 % 0.3 px 0.3 px
4 pixels 0.17 % 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 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.70 % 0.80 % 0.3 px 0.4 px
3 pixels 0.53 % 0.55 % 0.3 px 0.4 px
4 pixels 0.48 % 0.50 % 0.3 px 0.4 px
5 pixels 0.32 % 0.35 % 0.3 px 0.4 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.76 % 0.81 % 0.3 px 0.3 px
3 pixels 0.44 % 0.47 % 0.3 px 0.3 px
4 pixels 0.37 % 0.39 % 0.3 px 0.3 px
5 pixels 0.33 % 0.33 % 0.3 px 0.3 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.35 % 3.74 % 0.6 px 0.6 px
3 pixels 1.63 % 1.91 % 0.6 px 0.6 px
4 pixels 1.00 % 1.25 % 0.6 px 0.6 px
5 pixels 0.81 % 1.04 % 0.6 px 0.6 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.22 % 3.07 % 0.5 px 0.6 px
3 pixels 1.28 % 1.76 % 0.5 px 0.6 px
4 pixels 1.04 % 1.32 % 0.5 px 0.6 px
5 pixels 0.87 % 1.07 % 0.5 px 0.6 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.07 % 1.39 % 0.3 px 0.4 px
3 pixels 0.68 % 0.77 % 0.3 px 0.4 px
4 pixels 0.56 % 0.63 % 0.3 px 0.4 px
5 pixels 0.52 % 0.58 % 0.3 px 0.4 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.64 % 2.72 % 0.5 px 0.7 px
3 pixels 0.82 % 1.12 % 0.5 px 0.7 px
4 pixels 0.61 % 0.88 % 0.5 px 0.7 px
5 pixels 0.51 % 0.76 % 0.5 px 0.7 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.15 % 1.26 % 0.3 px 0.3 px
3 pixels 0.78 % 0.81 % 0.3 px 0.3 px
4 pixels 0.62 % 0.64 % 0.3 px 0.3 px
5 pixels 0.56 % 0.58 % 0.3 px 0.3 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.77 % 2.18 % 0.5 px 0.5 px
3 pixels 1.17 % 1.33 % 0.5 px 0.5 px
4 pixels 0.94 % 1.02 % 0.5 px 0.5 px
5 pixels 0.75 % 0.81 % 0.5 px 0.5 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.63 % 4.69 % 0.6 px 0.8 px
3 pixels 1.80 % 3.69 % 0.6 px 0.8 px
4 pixels 1.48 % 3.21 % 0.6 px 0.8 px
5 pixels 1.38 % 2.98 % 0.6 px 0.8 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.66 % 2.00 % 0.5 px 0.5 px
3 pixels 1.16 % 1.26 % 0.5 px 0.5 px
4 pixels 1.02 % 1.06 % 0.5 px 0.5 px
5 pixels 0.98 % 1.00 % 0.5 px 0.5 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.40 % 0.39 % 0.3 px 0.3 px
3 pixels 0.21 % 0.20 % 0.3 px 0.3 px
4 pixels 0.16 % 0.16 % 0.3 px 0.3 px
5 pixels 0.12 % 0.12 % 0.3 px 0.3 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.64 % 2.62 % 0.5 px 0.5 px
3 pixels 1.70 % 1.65 % 0.5 px 0.5 px
4 pixels 0.92 % 0.89 % 0.5 px 0.5 px
5 pixels 0.74 % 0.72 % 0.5 px 0.5 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.76 % 1.73 % 0.5 px 0.5 px
3 pixels 0.80 % 0.79 % 0.5 px 0.5 px
4 pixels 0.53 % 0.52 % 0.5 px 0.5 px
5 pixels 0.38 % 0.37 % 0.5 px 0.5 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.07 % 3.30 % 0.5 px 0.6 px
3 pixels 1.96 % 2.15 % 0.5 px 0.6 px
4 pixels 1.59 % 1.71 % 0.5 px 0.6 px
5 pixels 1.47 % 1.57 % 0.5 px 0.6 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.55 % 0.78 % 0.3 px 0.3 px
3 pixels 0.38 % 0.49 % 0.3 px 0.3 px
4 pixels 0.30 % 0.37 % 0.3 px 0.3 px
5 pixels 0.18 % 0.25 % 0.3 px 0.3 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 0.95 % 0.92 % 0.4 px 0.4 px
3 pixels 0.65 % 0.63 % 0.4 px 0.4 px
4 pixels 0.50 % 0.48 % 0.4 px 0.4 px
5 pixels 0.44 % 0.43 % 0.4 px 0.4 px
This table as LaTeX







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