Method

High Level Scene Cues + MeshStereo [at] [HLSC_mesh]


Submitted on 24 Apr. 2016 14:27 by
Simon Hadfield (University of Surrey)

Running time:800 s
Environment:1 core @ 2.5 Ghz (Matlab + C/C++)

Method Description:
Uses cues based on a holistic understanding of the
scene, alongside traditional bottom-up stereo
matching (in this case from MeshStereo by Zhang et
al. in ICCV 2015)
Parameters:
Weights for the different cues are learned from
the Middlebury 2006 data. MeshStereo was used with
default parameters.
Latex Bibtex:
@Article{Hadfield16,
Title = {Stereo reconstruction using top-down
cues},
Author = {Simon Hadfield and Karel Lebeda and
Richard Bowden},
Journal = {Computer Vision and Image
Understanding},
Year = {2016},
}

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 17.22 % 18.80 % 2.3 px 2.9 px
3 pixels 11.22 % 12.82 % 2.3 px 2.9 px
4 pixels 8.78 % 10.34 % 2.3 px 2.9 px
5 pixels 7.33 % 8.85 % 2.3 px 2.9 px
This table as LaTeX

Reflective Regions

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 43.33 % 46.35 % 9.0 px 11.3 px
3 pixels 35.58 % 38.92 % 9.0 px 11.3 px
4 pixels 31.04 % 34.50 % 9.0 px 11.3 px
5 pixels 27.75 % 31.26 % 9.0 px 11.3 px
This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 16.16 % 18.38 % 2.5 px 3.1 px
3 pixels 12.63 % 14.82 % 2.5 px 3.1 px
4 pixels 10.50 % 12.68 % 2.5 px 3.1 px
5 pixels 8.77 % 10.93 % 2.5 px 3.1 px
This table as LaTeX





Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 14.84 % 16.58 % 1.9 px 2.4 px
3 pixels 9.29 % 10.76 % 1.9 px 2.4 px
4 pixels 7.29 % 8.71 % 1.9 px 2.4 px
5 pixels 5.86 % 7.19 % 1.9 px 2.4 px
This table as LaTeX





Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 13.69 % 14.80 % 1.6 px 1.9 px
3 pixels 8.37 % 9.49 % 1.6 px 1.9 px
4 pixels 5.66 % 6.74 % 1.6 px 1.9 px
5 pixels 3.72 % 4.74 % 1.6 px 1.9 px
This table as LaTeX





Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 16.43 % 18.52 % 1.8 px 2.5 px
3 pixels 8.92 % 11.12 % 1.8 px 2.5 px
4 pixels 6.06 % 8.24 % 1.8 px 2.5 px
5 pixels 4.33 % 6.48 % 1.8 px 2.5 px
This table as LaTeX





Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 13.07 % 14.58 % 1.7 px 2.0 px
3 pixels 5.79 % 7.26 % 1.7 px 2.0 px
4 pixels 2.72 % 4.09 % 1.7 px 2.0 px
5 pixels 2.14 % 3.40 % 1.7 px 2.0 px
This table as LaTeX





Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 8.62 % 9.92 % 1.6 px 1.8 px
3 pixels 4.93 % 6.18 % 1.6 px 1.8 px
4 pixels 3.80 % 4.93 % 1.6 px 1.8 px
5 pixels 3.07 % 4.07 % 1.6 px 1.8 px
This table as LaTeX





Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 13.40 % 15.62 % 1.5 px 2.1 px
3 pixels 7.93 % 10.14 % 1.5 px 2.1 px
4 pixels 5.40 % 7.54 % 1.5 px 2.1 px
5 pixels 4.10 % 6.16 % 1.5 px 2.1 px
This table as LaTeX





Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 16.31 % 18.19 % 2.8 px 3.8 px
3 pixels 10.00 % 11.96 % 2.8 px 3.8 px
4 pixels 8.29 % 10.24 % 2.8 px 3.8 px
5 pixels 7.48 % 9.38 % 2.8 px 3.8 px
This table as LaTeX





Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 6.79 % 8.41 % 1.1 px 1.4 px
3 pixels 3.52 % 5.04 % 1.1 px 1.4 px
4 pixels 2.63 % 4.06 % 1.1 px 1.4 px
5 pixels 2.12 % 3.43 % 1.1 px 1.4 px
This table as LaTeX





Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 16.40 % 18.46 % 3.0 px 4.1 px
3 pixels 11.57 % 13.74 % 3.0 px 4.1 px
4 pixels 9.43 % 11.64 % 3.0 px 4.1 px
5 pixels 7.22 % 9.48 % 3.0 px 4.1 px
This table as LaTeX





Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 22.12 % 23.48 % 4.3 px 5.0 px
3 pixels 18.36 % 19.74 % 4.3 px 5.0 px
4 pixels 16.48 % 17.88 % 4.3 px 5.0 px
5 pixels 15.12 % 16.54 % 4.3 px 5.0 px
This table as LaTeX





Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 20.82 % 23.24 % 2.5 px 3.5 px
3 pixels 11.84 % 14.24 % 2.5 px 3.5 px
4 pixels 8.49 % 10.89 % 2.5 px 3.5 px
5 pixels 6.81 % 9.20 % 2.5 px 3.5 px
This table as LaTeX





Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 17.07 % 19.19 % 3.3 px 5.8 px
3 pixels 12.35 % 14.58 % 3.3 px 5.8 px
4 pixels 10.20 % 12.49 % 3.3 px 5.8 px
5 pixels 8.96 % 11.27 % 3.3 px 5.8 px
This table as LaTeX





Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 13.58 % 14.80 % 5.1 px 6.1 px
3 pixels 10.34 % 11.57 % 5.1 px 6.1 px
4 pixels 9.60 % 10.82 % 5.1 px 6.1 px
5 pixels 9.26 % 10.49 % 5.1 px 6.1 px
This table as LaTeX





Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 30.37 % 31.92 % 6.3 px 6.9 px
3 pixels 26.67 % 28.30 % 6.3 px 6.9 px
4 pixels 25.19 % 26.84 % 6.3 px 6.9 px
5 pixels 23.75 % 25.43 % 6.3 px 6.9 px
This table as LaTeX





Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 17.94 % 19.31 % 1.7 px 1.9 px
3 pixels 9.83 % 11.07 % 1.7 px 1.9 px
4 pixels 6.18 % 7.23 % 1.7 px 1.9 px
5 pixels 4.17 % 5.06 % 1.7 px 1.9 px
This table as LaTeX





Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 10.95 % 11.63 % 0.9 px 1.0 px
3 pixels 4.50 % 5.27 % 0.9 px 1.0 px
4 pixels 2.51 % 3.29 % 0.9 px 1.0 px
5 pixels 1.36 % 2.13 % 0.9 px 1.0 px
This table as LaTeX





Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 14.85 % 16.31 % 1.7 px 2.1 px
3 pixels 10.17 % 11.64 % 1.7 px 2.1 px
4 pixels 8.38 % 9.79 % 1.7 px 2.1 px
5 pixels 7.29 % 8.66 % 1.7 px 2.1 px
This table as LaTeX





Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 11.68 % 12.28 % 1.4 px 1.5 px
3 pixels 5.16 % 5.71 % 1.4 px 1.5 px
4 pixels 3.10 % 3.59 % 1.4 px 1.5 px
5 pixels 2.20 % 2.61 % 1.4 px 1.5 px
This table as LaTeX





Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 7.25 % 8.94 % 1.3 px 1.8 px
3 pixels 4.45 % 6.13 % 1.3 px 1.8 px
4 pixels 3.55 % 5.19 % 1.3 px 1.8 px
5 pixels 2.92 % 4.49 % 1.3 px 1.8 px
This table as LaTeX







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