Method

Temporally Coherent Disparity Maps Using CRFs with Fast 4D Filtering [TCD-CRF]


Submitted on 1 May. 2015 14:58 by
Siavash Arjomand (University of Bern)

Running time:60 s
Environment:4 cores @ 3.5 Ghz (C/C++)

Method Description:
We define an energy along the whole frame sequence and optimize its distribution using mean-field approximation.
Additionally we introduce new terms between the left and right views to enforce consistency of the disparity maps.
URL : http://www.cgg.unibe.ch/publications/2015/temporally-coherent-disparity-maps-using-crfs-with-fast-4d-filtering
Parameters:
To come.
Latex Bibtex:
@INPROCEEDINGS{tdccrf2015acpr,
title = {Temporally Coherent Disparity Maps Using CRFs with Fast 4D Filtering},
author = {Arjomand Bigdeli, Siavash and Budweiser, Gregor and Zwicker, Matthias},
booktitle = {Proc. ACPR},
year = {2015},
url = {http://www.cgg.unibe.ch/publications/2015/temporally-coherent-disparity-maps-using-crfs-with-fast-4d-filtering}
}

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 5.52 % 7.52 % 0.9 px 1.9 px
3 pixels 3.32 % 5.24 % 0.9 px 1.9 px
4 pixels 2.45 % 4.31 % 0.9 px 1.9 px
5 pixels 1.96 % 3.79 % 0.9 px 1.9 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 27.62 % 31.60 % 3.3 px 6.6 px
3 pixels 19.22 % 23.53 % 3.3 px 6.6 px
4 pixels 14.98 % 19.36 % 3.3 px 6.6 px
5 pixels 12.41 % 16.80 % 3.3 px 6.6 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.71 % 8.22 % 0.8 px 1.8 px
3 pixels 3.27 % 5.76 % 0.8 px 1.8 px
4 pixels 2.30 % 4.73 % 0.8 px 1.8 px
5 pixels 1.64 % 3.99 % 0.8 px 1.8 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.51 % 9.02 % 0.9 px 2.4 px
3 pixels 3.11 % 6.43 % 0.9 px 2.4 px
4 pixels 2.36 % 5.55 % 0.9 px 2.4 px
5 pixels 2.09 % 5.23 % 0.9 px 2.4 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.74 % 6.32 % 0.7 px 1.4 px
3 pixels 2.66 % 4.05 % 0.7 px 1.4 px
4 pixels 1.82 % 3.18 % 0.7 px 1.4 px
5 pixels 1.20 % 2.56 % 0.7 px 1.4 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.56 % 8.08 % 0.8 px 1.8 px
3 pixels 2.58 % 5.08 % 0.8 px 1.8 px
4 pixels 1.53 % 3.78 % 0.8 px 1.8 px
5 pixels 1.06 % 3.23 % 0.8 px 1.8 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.55 % 6.59 % 0.7 px 1.4 px
3 pixels 2.20 % 3.98 % 0.7 px 1.4 px
4 pixels 1.14 % 2.88 % 0.7 px 1.4 px
5 pixels 0.58 % 2.34 % 0.7 px 1.4 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.07 % 3.66 % 0.6 px 1.2 px
3 pixels 1.04 % 2.56 % 0.6 px 1.2 px
4 pixels 0.77 % 2.27 % 0.6 px 1.2 px
5 pixels 0.65 % 2.13 % 0.6 px 1.2 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.00 % 9.15 % 1.0 px 2.0 px
3 pixels 4.38 % 6.18 % 1.0 px 2.0 px
4 pixels 3.21 % 5.03 % 1.0 px 2.0 px
5 pixels 2.64 % 4.45 % 1.0 px 2.0 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.14 % 9.37 % 1.1 px 2.7 px
3 pixels 4.23 % 6.38 % 1.1 px 2.7 px
4 pixels 3.21 % 5.36 % 1.1 px 2.7 px
5 pixels 2.64 % 4.79 % 1.1 px 2.7 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.65 % 4.33 % 0.6 px 1.2 px
3 pixels 1.45 % 3.08 % 0.6 px 1.2 px
4 pixels 1.00 % 2.64 % 0.6 px 1.2 px
5 pixels 0.77 % 2.42 % 0.6 px 1.2 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 10.60 % 12.81 % 1.1 px 1.9 px
3 pixels 6.05 % 8.39 % 1.1 px 1.9 px
4 pixels 4.09 % 6.31 % 1.1 px 1.9 px
5 pixels 2.99 % 5.06 % 1.1 px 1.9 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.00 % 4.51 % 0.6 px 1.1 px
3 pixels 1.44 % 2.77 % 0.6 px 1.1 px
4 pixels 0.85 % 2.12 % 0.6 px 1.1 px
5 pixels 0.69 % 1.90 % 0.6 px 1.1 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 8.34 % 11.63 % 1.4 px 3.2 px
3 pixels 4.55 % 7.72 % 1.4 px 3.2 px
4 pixels 3.18 % 6.20 % 1.4 px 3.2 px
5 pixels 2.44 % 5.45 % 1.4 px 3.2 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 4.93 % 7.08 % 1.1 px 2.2 px
3 pixels 3.21 % 5.05 % 1.1 px 2.2 px
4 pixels 2.74 % 4.34 % 1.1 px 2.2 px
5 pixels 2.49 % 3.96 % 1.1 px 2.2 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.36 % 7.74 % 1.1 px 1.4 px
3 pixels 4.05 % 5.39 % 1.1 px 1.4 px
4 pixels 3.30 % 4.59 % 1.1 px 1.4 px
5 pixels 2.87 % 4.12 % 1.1 px 1.4 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 1.97 % 3.17 % 0.5 px 0.7 px
3 pixels 1.01 % 2.03 % 0.5 px 0.7 px
4 pixels 0.65 % 1.50 % 0.5 px 0.7 px
5 pixels 0.50 % 1.18 % 0.5 px 0.7 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 5.99 % 8.04 % 0.8 px 1.7 px
3 pixels 3.40 % 5.36 % 0.8 px 1.7 px
4 pixels 1.96 % 3.90 % 0.8 px 1.7 px
5 pixels 1.43 % 3.36 % 0.8 px 1.7 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 3.60 % 4.95 % 0.7 px 1.1 px
3 pixels 1.31 % 2.63 % 0.7 px 1.1 px
4 pixels 0.67 % 1.98 % 0.7 px 1.1 px
5 pixels 0.44 % 1.74 % 0.7 px 1.1 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.15 % 8.45 % 1.1 px 1.6 px
3 pixels 5.16 % 6.14 % 1.1 px 1.6 px
4 pixels 3.85 % 4.65 % 1.1 px 1.6 px
5 pixels 3.16 % 3.95 % 1.1 px 1.6 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.38 % 7.42 % 0.8 px 1.0 px
3 pixels 4.50 % 5.46 % 0.8 px 1.0 px
4 pixels 3.30 % 4.19 % 0.8 px 1.0 px
5 pixels 2.50 % 3.38 % 0.8 px 1.0 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 2.27 % 4.85 % 0.6 px 1.6 px
3 pixels 1.11 % 3.59 % 0.6 px 1.6 px
4 pixels 0.75 % 3.21 % 0.6 px 1.6 px
5 pixels 0.56 % 2.98 % 0.6 px 1.6 px
This table as LaTeX







eXTReMe Tracker