Method

Deeper Spatial Pyramid Network with refined up-sampling [DSPyNet]


Submitted on 12 Nov. 2018 16:07 by
Zefeng Sun (Tongji University)

Running time:0.02 s
Environment:GPU @ 3.0 Ghz (C/C++)

Method Description:
Deeper Spatial Pyramid Network with refined up-sampling
Parameters:
Adam, with β1 = 0.9 and β2 = 0.999
Latex Bibtex:
@inproceedings{dspynet,
title={Deeper Spatial Pyramid Network with Refined
Up-Sampling for Optical Flow Estimation},
author={Z. Sun and H. Wang},
booktitle={Proc. Pacific Rim Conference on
Multimedia},
pages={492--501},
month={Sept.},
year={2018},
}

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 13.15 % 22.34 % 2.4 px 5.5 px
3 pixels 10.64 % 19.10 % 2.4 px 5.5 px
4 pixels 9.22 % 17.05 % 2.4 px 5.5 px
5 pixels 8.23 % 15.55 % 2.4 px 5.5 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 14.85 % 25.07 % 2.2 px 4.7 px
3 pixels 11.92 % 21.12 % 2.2 px 4.7 px
4 pixels 10.43 % 18.75 % 2.2 px 4.7 px
5 pixels 9.28 % 17.07 % 2.2 px 4.7 px
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Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.17 % 14.49 % 0.8 px 1.4 px
3 pixels 3.65 % 11.10 % 0.8 px 1.4 px
4 pixels 2.84 % 8.56 % 0.8 px 1.4 px
5 pixels 2.27 % 6.69 % 0.8 px 1.4 px
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Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 14.57 % 26.50 % 1.8 px 5.0 px
3 pixels 12.11 % 23.20 % 1.8 px 5.0 px
4 pixels 10.28 % 20.59 % 1.8 px 5.0 px
5 pixels 8.66 % 18.69 % 1.8 px 5.0 px
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Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 11.13 % 23.13 % 1.6 px 4.4 px
3 pixels 8.33 % 18.62 % 1.6 px 4.4 px
4 pixels 6.90 % 15.03 % 1.6 px 4.4 px
5 pixels 5.76 % 13.10 % 1.6 px 4.4 px
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Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 13.55 % 17.48 % 1.5 px 2.2 px
3 pixels 10.24 % 13.75 % 1.5 px 2.2 px
4 pixels 8.33 % 11.45 % 1.5 px 2.2 px
5 pixels 7.41 % 10.21 % 1.5 px 2.2 px
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Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.22 % 18.34 % 1.0 px 5.3 px
3 pixels 4.78 % 15.94 % 1.0 px 5.3 px
4 pixels 3.84 % 14.14 % 1.0 px 5.3 px
5 pixels 3.25 % 12.68 % 1.0 px 5.3 px
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Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.39 % 14.55 % 1.1 px 2.4 px
3 pixels 5.34 % 11.06 % 1.1 px 2.4 px
4 pixels 4.59 % 9.41 % 1.1 px 2.4 px
5 pixels 4.06 % 8.31 % 1.1 px 2.4 px
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Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 12.10 % 23.74 % 2.4 px 6.7 px
3 pixels 9.81 % 20.15 % 2.4 px 6.7 px
4 pixels 8.60 % 17.65 % 2.4 px 6.7 px
5 pixels 7.67 % 15.73 % 2.4 px 6.7 px
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Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 8.68 % 23.63 % 1.8 px 5.7 px
3 pixels 7.52 % 21.43 % 1.8 px 5.7 px
4 pixels 6.86 % 19.95 % 1.8 px 5.7 px
5 pixels 6.34 % 18.72 % 1.8 px 5.7 px
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Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 29.93 % 38.83 % 2.1 px 4.1 px
3 pixels 23.69 % 32.05 % 2.1 px 4.1 px
4 pixels 16.57 % 23.96 % 2.1 px 4.1 px
5 pixels 12.13 % 18.89 % 2.1 px 4.1 px
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Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 11.08 % 25.63 % 1.3 px 6.7 px
3 pixels 8.60 % 22.78 % 1.3 px 6.7 px
4 pixels 7.38 % 20.88 % 1.3 px 6.7 px
5 pixels 6.51 % 19.41 % 1.3 px 6.7 px
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Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.09 % 16.75 % 1.3 px 3.7 px
3 pixels 4.73 % 12.49 % 1.3 px 3.7 px
4 pixels 3.49 % 10.18 % 1.3 px 3.7 px
5 pixels 2.85 % 9.09 % 1.3 px 3.7 px
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Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 11.89 % 24.23 % 2.0 px 4.5 px
3 pixels 9.33 % 20.68 % 2.0 px 4.5 px
4 pixels 7.93 % 17.76 % 2.0 px 4.5 px
5 pixels 6.94 % 15.43 % 2.0 px 4.5 px
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Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 13.67 % 22.99 % 3.8 px 6.8 px
3 pixels 11.70 % 20.46 % 3.8 px 6.8 px
4 pixels 10.69 % 18.75 % 3.8 px 6.8 px
5 pixels 10.07 % 17.18 % 3.8 px 6.8 px
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Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 24.70 % 35.81 % 7.8 px 15.2 px
3 pixels 22.04 % 32.57 % 7.8 px 15.2 px
4 pixels 20.79 % 30.70 % 7.8 px 15.2 px
5 pixels 20.15 % 29.15 % 7.8 px 15.2 px
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Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 24.08 % 36.23 % 2.5 px 6.9 px
3 pixels 18.86 % 31.29 % 2.5 px 6.9 px
4 pixels 15.72 % 27.92 % 2.5 px 6.9 px
5 pixels 13.46 % 25.40 % 2.5 px 6.9 px
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Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.77 % 8.36 % 0.5 px 1.5 px
3 pixels 0.97 % 6.65 % 0.5 px 1.5 px
4 pixels 0.72 % 5.85 % 0.5 px 1.5 px
5 pixels 0.49 % 5.19 % 0.5 px 1.5 px
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Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 14.82 % 26.85 % 3.2 px 7.9 px
3 pixels 11.89 % 23.37 % 3.2 px 7.9 px
4 pixels 10.14 % 20.98 % 3.2 px 7.9 px
5 pixels 9.16 % 19.32 % 3.2 px 7.9 px
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Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.05 % 10.81 % 1.0 px 2.6 px
3 pixels 3.67 % 9.04 % 1.0 px 2.6 px
4 pixels 3.37 % 8.23 % 1.0 px 2.6 px
5 pixels 3.10 % 7.63 % 1.0 px 2.6 px
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Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.77 % 12.57 % 0.6 px 1.8 px
3 pixels 2.85 % 9.74 % 0.6 px 1.8 px
4 pixels 2.34 % 7.84 % 0.6 px 1.8 px
5 pixels 1.92 % 6.60 % 0.6 px 1.8 px
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