Method

Efficient local stereo engine post [ELSEP]
[Anonymous Submission]

Submitted on 9 Jul. 2016 13:28 by
[Anonymous Submission]

Running time:1 s
Environment:1 core @ 2.5 Ghz (Python)

Method Description:
Method optimized to run on low cost FPGAs. Therefore this is a purely local approach with no coarse-to-fine techniques. Results are validated by two-views constraint and uniqueness check. Small isolated regions are removed.
Parameters:
Uniqueness = 1.05
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 10.26 % 11.71 % 1.3 px 1.5 px
3 pixels 6.84 % 8.02 % 1.3 px 1.5 px
4 pixels 5.14 % 6.09 % 1.3 px 1.5 px
5 pixels 4.13 % 4.90 % 1.3 px 1.5 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 39.10 % 41.67 % 7.1 px 7.7 px
3 pixels 32.03 % 34.63 % 7.1 px 7.7 px
4 pixels 27.60 % 30.14 % 7.1 px 7.7 px
5 pixels 24.36 % 26.80 % 7.1 px 7.7 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 9.24 % 11.00 % 1.0 px 1.1 px
3 pixels 6.46 % 7.85 % 1.0 px 1.1 px
4 pixels 4.93 % 6.04 % 1.0 px 1.1 px
5 pixels 3.73 % 4.59 % 1.0 px 1.1 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 8.66 % 11.32 % 1.1 px 1.2 px
3 pixels 5.47 % 7.64 % 1.1 px 1.2 px
4 pixels 3.95 % 5.58 % 1.1 px 1.2 px
5 pixels 3.15 % 4.36 % 1.1 px 1.2 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 12.04 % 13.30 % 1.2 px 1.3 px
3 pixels 8.94 % 9.82 % 1.2 px 1.3 px
4 pixels 7.09 % 7.54 % 1.2 px 1.3 px
5 pixels 5.74 % 5.99 % 1.2 px 1.3 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 10.49 % 12.81 % 0.9 px 1.1 px
3 pixels 5.63 % 7.80 % 0.9 px 1.1 px
4 pixels 3.37 % 5.14 % 0.9 px 1.1 px
5 pixels 2.07 % 3.43 % 0.9 px 1.1 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 8.02 % 9.39 % 0.9 px 0.9 px
3 pixels 4.16 % 4.88 % 0.9 px 0.9 px
4 pixels 2.87 % 3.28 % 0.9 px 0.9 px
5 pixels 2.03 % 2.18 % 0.9 px 0.9 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.21 % 4.73 % 0.7 px 0.7 px
3 pixels 2.16 % 2.43 % 0.7 px 0.7 px
4 pixels 1.42 % 1.52 % 0.7 px 0.7 px
5 pixels 1.12 % 1.18 % 0.7 px 0.7 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 14.11 % 15.11 % 1.7 px 1.8 px
3 pixels 10.19 % 10.98 % 1.7 px 1.8 px
4 pixels 7.93 % 8.67 % 1.7 px 1.8 px
5 pixels 6.49 % 7.00 % 1.7 px 1.8 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 14.90 % 16.86 % 2.2 px 2.4 px
3 pixels 9.44 % 11.26 % 2.2 px 2.4 px
4 pixels 6.83 % 8.38 % 2.2 px 2.4 px
5 pixels 5.50 % 6.73 % 2.2 px 2.4 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.38 % 5.20 % 0.7 px 0.7 px
3 pixels 2.57 % 3.12 % 0.7 px 0.7 px
4 pixels 1.87 % 2.31 % 0.7 px 0.7 px
5 pixels 1.44 % 1.86 % 0.7 px 0.7 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 18.98 % 20.99 % 1.8 px 2.1 px
3 pixels 13.51 % 15.53 % 1.8 px 2.1 px
4 pixels 9.99 % 11.73 % 1.8 px 2.1 px
5 pixels 8.17 % 9.79 % 1.8 px 2.1 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.19 % 7.63 % 0.8 px 0.9 px
3 pixels 3.62 % 4.78 % 0.8 px 0.9 px
4 pixels 2.38 % 3.25 % 0.8 px 0.9 px
5 pixels 1.66 % 2.26 % 0.8 px 0.9 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 17.90 % 20.86 % 2.0 px 2.1 px
3 pixels 11.20 % 14.06 % 2.0 px 2.1 px
4 pixels 8.27 % 10.73 % 2.0 px 2.1 px
5 pixels 6.65 % 8.58 % 2.0 px 2.1 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 11.37 % 12.86 % 1.7 px 1.8 px
3 pixels 7.76 % 9.16 % 1.7 px 1.8 px
4 pixels 6.18 % 7.46 % 1.7 px 1.8 px
5 pixels 5.41 % 6.47 % 1.7 px 1.8 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 13.95 % 15.11 % 1.8 px 2.1 px
3 pixels 9.85 % 10.98 % 1.8 px 2.1 px
4 pixels 8.20 % 9.31 % 1.8 px 2.1 px
5 pixels 7.30 % 8.38 % 1.8 px 2.1 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 15.14 % 16.17 % 1.5 px 1.5 px
3 pixels 10.62 % 11.42 % 1.5 px 1.5 px
4 pixels 8.19 % 8.85 % 1.5 px 1.5 px
5 pixels 6.69 % 7.14 % 1.5 px 1.5 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 11.49 % 12.42 % 1.1 px 1.1 px
3 pixels 6.29 % 6.72 % 1.1 px 1.1 px
4 pixels 3.89 % 4.06 % 1.1 px 1.1 px
5 pixels 2.75 % 2.81 % 1.1 px 1.1 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.24 % 5.47 % 0.7 px 0.7 px
3 pixels 2.65 % 2.72 % 0.7 px 0.7 px
4 pixels 1.47 % 1.53 % 0.7 px 0.7 px
5 pixels 1.02 % 1.04 % 0.7 px 0.7 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 10.26 % 11.42 % 1.3 px 1.4 px
3 pixels 7.96 % 8.76 % 1.3 px 1.4 px
4 pixels 6.51 % 6.91 % 1.3 px 1.4 px
5 pixels 5.34 % 5.57 % 1.3 px 1.4 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 8.59 % 9.51 % 0.9 px 0.9 px
3 pixels 6.30 % 7.03 % 0.9 px 0.9 px
4 pixels 4.98 % 5.62 % 0.9 px 0.9 px
5 pixels 3.95 % 4.46 % 0.9 px 0.9 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.94 % 7.07 % 0.8 px 0.9 px
3 pixels 3.59 % 3.92 % 0.8 px 0.9 px
4 pixels 2.43 % 2.43 % 0.8 px 0.9 px
5 pixels 1.89 % 1.86 % 0.8 px 0.9 px
This table as LaTeX







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