Method

OpenCV Block Matching [OCV-BM]
http://opencv.willowgarage.com/wiki/

Submitted on 23 Feb. 2012 15:38 by
Andreas Geiger (MPI Tübingen)

Running time:1.5 min
Environment:1 core @ 2.5 Ghz (C/C++)

Method Description:
Classical block matching algorithm of OpenCV.
Parameters:
block_size = [7 7];
shift_size = [1 1];
max_range = [30 30];
use_previous = 0;
Latex Bibtex:
@article{Bradski00,
author = {Bradski, G.},
journal = {Dr. Dobb's Journal of Software
Tools},
title = {The OpenCV Library},
year = {2000}
}

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 65.66 % 70.07 % 24.4 px 33.3 px
3 pixels 63.50 % 68.19 % 24.4 px 33.3 px
4 pixels 61.88 % 66.77 % 24.4 px 33.3 px
5 pixels 60.44 % 65.52 % 24.4 px 33.3 px
This table as LaTeX

Reflective Regions

This table as LaTeX

Test Image 0

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 62.19 % 67.78 % 25.6 px 33.4 px
3 pixels 60.95 % 66.73 % 25.6 px 33.4 px
4 pixels 60.04 % 65.96 % 25.6 px 33.4 px
5 pixels 59.26 % 65.29 % 25.6 px 33.4 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 1

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 52.14 % 58.83 % 19.1 px 25.0 px
3 pixels 50.57 % 57.47 % 19.1 px 25.0 px
4 pixels 49.60 % 56.64 % 19.1 px 25.0 px
5 pixels 48.21 % 55.44 % 19.1 px 25.0 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 2

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 56.08 % 63.08 % 21.6 px 30.2 px
3 pixels 54.47 % 61.73 % 21.6 px 30.2 px
4 pixels 53.20 % 60.67 % 21.6 px 30.2 px
5 pixels 51.78 % 59.47 % 21.6 px 30.2 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 3

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 74.69 % 78.90 % 23.2 px 32.0 px
3 pixels 70.80 % 75.66 % 23.2 px 32.0 px
4 pixels 68.53 % 73.76 % 23.2 px 32.0 px
5 pixels 66.50 % 72.07 % 23.2 px 32.0 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 4

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 67.32 % 70.13 % 12.0 px 14.4 px
3 pixels 63.93 % 67.04 % 12.0 px 14.4 px
4 pixels 60.74 % 64.13 % 12.0 px 14.4 px
5 pixels 57.94 % 61.57 % 12.0 px 14.4 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 5

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 61.26 % 67.42 % 23.2 px 36.0 px
3 pixels 58.03 % 64.70 % 23.2 px 36.0 px
4 pixels 56.01 % 63.01 % 23.2 px 36.0 px
5 pixels 54.31 % 61.58 % 23.2 px 36.0 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 6

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 52.86 % 59.18 % 15.6 px 22.9 px
3 pixels 50.65 % 57.27 % 15.6 px 22.9 px
4 pixels 48.88 % 55.74 % 15.6 px 22.9 px
5 pixels 46.46 % 53.63 % 15.6 px 22.9 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 7

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 62.51 % 68.73 % 22.9 px 35.4 px
3 pixels 59.66 % 66.36 % 22.9 px 35.4 px
4 pixels 57.49 % 64.54 % 22.9 px 35.4 px
5 pixels 55.54 % 62.92 % 22.9 px 35.4 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 8

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 61.31 % 68.25 % 27.6 px 41.2 px
3 pixels 60.21 % 67.34 % 27.6 px 41.2 px
4 pixels 59.28 % 66.58 % 27.6 px 41.2 px
5 pixels 58.34 % 65.81 % 27.6 px 41.2 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 9

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 78.62 % 81.94 % 22.0 px 32.1 px
3 pixels 75.27 % 79.10 % 22.0 px 32.1 px
4 pixels 72.07 % 76.40 % 22.0 px 32.1 px
5 pixels 68.88 % 73.70 % 22.0 px 32.1 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 10

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 69.46 % 74.85 % 30.1 px 46.4 px
3 pixels 67.78 % 73.47 % 30.1 px 46.4 px
4 pixels 66.65 % 72.53 % 30.1 px 46.4 px
5 pixels 65.55 % 71.63 % 30.1 px 46.4 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 11

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 65.31 % 70.72 % 18.9 px 27.8 px
3 pixels 60.82 % 66.94 % 18.9 px 27.8 px
4 pixels 57.46 % 64.10 % 18.9 px 27.8 px
5 pixels 54.71 % 61.77 % 18.9 px 27.8 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 12

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 63.44 % 69.24 % 22.4 px 34.5 px
3 pixels 61.37 % 67.50 % 22.4 px 34.5 px
4 pixels 59.02 % 65.53 % 22.4 px 34.5 px
5 pixels 57.10 % 63.91 % 22.4 px 34.5 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 13

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 60.23 % 65.08 % 19.5 px 27.2 px
3 pixels 57.91 % 63.04 % 19.5 px 27.2 px
4 pixels 56.14 % 61.49 % 19.5 px 27.2 px
5 pixels 54.19 % 59.77 % 19.5 px 27.2 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 14

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 73.26 % 77.81 % 29.1 px 40.3 px
3 pixels 72.14 % 76.87 % 29.1 px 40.3 px
4 pixels 71.08 % 76.00 % 29.1 px 40.3 px
5 pixels 70.06 % 75.15 % 29.1 px 40.3 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 15

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 72.36 % 77.18 % 28.0 px 41.5 px
3 pixels 70.35 % 75.53 % 28.0 px 41.5 px
4 pixels 68.68 % 74.15 % 28.0 px 41.5 px
5 pixels 67.09 % 72.83 % 28.0 px 41.5 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 16

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 100.00 % 100.00 % 56.0 px 61.9 px
3 pixels 100.00 % 100.00 % 56.0 px 61.9 px
4 pixels 100.00 % 100.00 % 56.0 px 61.9 px
5 pixels 100.00 % 100.00 % 56.0 px 61.9 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 17

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 61.24 % 67.32 % 24.0 px 35.2 px
3 pixels 59.41 % 65.78 % 24.0 px 35.2 px
4 pixels 58.13 % 64.70 % 24.0 px 35.2 px
5 pixels 57.05 % 63.79 % 24.0 px 35.2 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 18

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 91.01 % 91.93 % 38.9 px 44.0 px
3 pixels 89.80 % 90.85 % 38.9 px 44.0 px
4 pixels 88.28 % 89.48 % 38.9 px 44.0 px
5 pixels 87.26 % 88.57 % 38.9 px 44.0 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot



Test Image 19

Error Out-Noc Out-All Avg-Noc Avg-All
2 pixels 56.67 % 61.83 % 17.0 px 22.5 px
3 pixels 54.67 % 60.07 % 17.0 px 22.5 px
4 pixels 53.30 % 58.86 % 17.0 px 22.5 px
5 pixels 52.05 % 57.76 % 17.0 px 22.5 px
This table as LaTeX





This figure as: png eps pdf txt gnuplot





eXTReMe Tracker