Method

Fast Semi Dense Epipolar Flow [ms] [FSDEF]


Submitted on 1 Dec. 2016 14:43 by
Matthieu Garrigues (ENSTA-ParisTech)

Running time:0.26s
Environment:4 cores sandy bridge @ 3.5 Ghz (C/C++)

Method Description:
Parameters:
Latex Bibtex:
@INPROCEEDINGS{7926637,
author={M. Garrigues and A. Manzanera},
booktitle={2017 IEEE Winter Conference on
Applications of Computer Vision (WACV)},
title={Fast Semi Dense Epipolar Flow Estimation},
year={2017},
pages={427-435},
keywords={Adaptive optics;Benchmark
testing;Cameras;Estimation;Optical
computing;Optical imaging;Three-dimensional
displays},
doi={10.1109/WACV.2017.54},
month={March},}

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 41.84 % 49.06 % 8.8 px 16.4 px
3 pixels 36.85 % 44.65 % 8.8 px 16.4 px
4 pixels 33.43 % 41.59 % 8.8 px 16.4 px
5 pixels 30.79 % 39.22 % 8.8 px 16.4 px
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Reflective Regions

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Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 34.68 % 44.35 % 5.1 px 11.3 px
3 pixels 30.15 % 40.49 % 5.1 px 11.3 px
4 pixels 26.88 % 37.69 % 5.1 px 11.3 px
5 pixels 23.95 % 35.17 % 5.1 px 11.3 px
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Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 30.76 % 40.05 % 3.4 px 8.0 px
3 pixels 25.09 % 34.87 % 3.4 px 8.0 px
4 pixels 21.02 % 31.11 % 3.4 px 8.0 px
5 pixels 17.86 % 28.17 % 3.4 px 8.0 px
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Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 37.17 % 47.19 % 6.8 px 14.6 px
3 pixels 33.09 % 43.76 % 6.8 px 14.6 px
4 pixels 30.36 % 41.38 % 6.8 px 14.6 px
5 pixels 28.32 % 39.58 % 6.8 px 14.6 px
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Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 43.91 % 53.15 % 9.1 px 16.7 px
3 pixels 39.20 % 49.11 % 9.1 px 16.7 px
4 pixels 35.84 % 46.15 % 9.1 px 16.7 px
5 pixels 33.30 % 43.83 % 9.1 px 16.7 px
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Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 23.49 % 29.21 % 2.2 px 4.1 px
3 pixels 16.27 % 22.05 % 2.2 px 4.1 px
4 pixels 12.01 % 17.88 % 2.2 px 4.1 px
5 pixels 9.24 % 15.16 % 2.2 px 4.1 px
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Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 35.95 % 46.05 % 7.0 px 18.2 px
3 pixels 31.42 % 42.15 % 7.0 px 18.2 px
4 pixels 28.54 % 39.66 % 7.0 px 18.2 px
5 pixels 26.30 % 37.67 % 7.0 px 18.2 px
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Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 29.19 % 38.54 % 4.2 px 9.1 px
3 pixels 23.54 % 33.50 % 4.2 px 9.1 px
4 pixels 19.98 % 30.23 % 4.2 px 9.1 px
5 pixels 17.63 % 27.96 % 4.2 px 9.1 px
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Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 36.56 % 47.03 % 8.3 px 19.2 px
3 pixels 32.13 % 43.27 % 8.3 px 19.2 px
4 pixels 28.94 % 40.52 % 8.3 px 19.2 px
5 pixels 26.15 % 38.10 % 8.3 px 19.2 px
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Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 35.25 % 46.80 % 9.0 px 21.9 px
3 pixels 31.75 % 43.86 % 9.0 px 21.9 px
4 pixels 29.14 % 41.65 % 9.0 px 21.9 px
5 pixels 27.10 % 39.90 % 9.0 px 21.9 px
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Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 61.70 % 67.64 % 11.8 px 20.4 px
3 pixels 54.83 % 61.83 % 11.8 px 20.4 px
4 pixels 49.61 % 57.41 % 11.8 px 20.4 px
5 pixels 45.42 % 53.85 % 11.8 px 20.4 px
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Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 39.82 % 50.42 % 7.1 px 20.3 px
3 pixels 34.98 % 46.41 % 7.1 px 20.3 px
4 pixels 31.42 % 43.45 % 7.1 px 20.3 px
5 pixels 28.56 % 41.07 % 7.1 px 20.3 px
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Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 41.86 % 50.94 % 6.4 px 13.3 px
3 pixels 35.50 % 45.51 % 6.4 px 13.3 px
4 pixels 31.37 % 41.91 % 6.4 px 13.3 px
5 pixels 28.42 % 39.28 % 6.4 px 13.3 px
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Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 36.60 % 46.64 % 8.1 px 19.5 px
3 pixels 32.24 % 42.94 % 8.1 px 19.5 px
4 pixels 29.05 % 40.21 % 8.1 px 19.5 px
5 pixels 26.44 % 37.97 % 8.1 px 19.5 px
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Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 52.52 % 58.25 % 12.7 px 19.2 px
3 pixels 48.02 % 54.30 % 12.7 px 19.2 px
4 pixels 45.09 % 51.72 % 12.7 px 19.2 px
5 pixels 42.63 % 49.56 % 12.7 px 19.2 px
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Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 56.82 % 64.16 % 12.4 px 22.4 px
3 pixels 52.59 % 60.65 % 12.4 px 22.4 px
4 pixels 49.14 % 57.76 % 12.4 px 22.4 px
5 pixels 46.13 % 55.25 % 12.4 px 22.4 px
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Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 60.08 % 67.05 % 11.8 px 24.2 px
3 pixels 54.83 % 62.67 % 11.8 px 24.2 px
4 pixels 50.99 % 59.40 % 11.8 px 24.2 px
5 pixels 47.90 % 56.76 % 11.8 px 24.2 px
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Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.83 % 17.05 % 1.4 px 4.9 px
3 pixels 6.25 % 15.62 % 1.4 px 4.9 px
4 pixels 5.49 % 14.92 % 1.4 px 4.9 px
5 pixels 5.00 % 14.42 % 1.4 px 4.9 px
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Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 43.74 % 52.03 % 7.8 px 17.7 px
3 pixels 38.28 % 47.07 % 7.8 px 17.7 px
4 pixels 34.91 % 43.83 % 7.8 px 17.7 px
5 pixels 32.53 % 41.43 % 7.8 px 17.7 px
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Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 18.45 % 26.74 % 3.2 px 7.6 px
3 pixels 14.78 % 23.41 % 3.2 px 7.6 px
4 pixels 13.03 % 21.79 % 3.2 px 7.6 px
5 pixels 11.87 % 20.67 % 3.2 px 7.6 px
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Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 44.05 % 50.51 % 6.3 px 10.7 px
3 pixels 38.88 % 45.74 % 6.3 px 10.7 px
4 pixels 34.84 % 41.93 % 6.3 px 10.7 px
5 pixels 31.45 % 38.68 % 6.3 px 10.7 px
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