开源软件名称(OpenSource Name):jlezama/VPdetection-CVPR14开源软件地址(OpenSource Url):https://github.com/jlezama/VPdetection-CVPR14开源编程语言(OpenSource Language):C 72.6%开源软件介绍(OpenSource Introduction):Vanishing Points detectionversion 0.9 - June 2017 by Jose Lezama jlezama@fing.edu.uy IntroductionThis code implements the vanishing point detection algorithm as described in the CVPR 2014 article "Finding vanishing points via point alignments in image primal and dual domains", Jose Lezama, Rafael Grompone von Gioi, Gregory Randall and Jean-Michel Morel, and IPOL article "Vanishing Point Detection in Urban Scenes Using Point Alignments" Jose Lezama, Gregory Randall, Jean-Michel Morel and Rafael Grompone von Gioi. Optionally, this code uses the algorithm by Figueiredo and Jain, Unsupervised Learning of Finite Mixture Models, TPAMI 2002, to quickly obtain cluster candidates. Files and Folders
CompilingThe algorithm depends on three mex scripts that need to be compiled before
execution. For compilation inside MATLAB, Optional: run RunningFor a test run on the test image, run
BenchmarksTo run benchmarks on York Urban Dataset (YUD) and Eurasian Cities Dataset (ECD)
run Note that without the acceleration the scripts can be slow. In particular for ECD the non-accelerated version can take up to 3 minutes per image (there are 103 images in that dataset). The datasets are not provided but can be obtained from the following sites: YUD, by P. Denis: http://www.elderlab.yorku.ca/YorkUrbanDB/ ECD, by O. Barinova: http://graphics.cs.msu.ru/en/research/projects/msr/geometry AccelerationAs an optional procedure, an accelerated version of the algorithm can be run by
setting the appropiate flag (see The scripts files, available at the author's website (http://www.lx.it.pt/~mtf/) are included, and have been slightly modified for speed improvement. Copyright and LicenseCopyright (c) 2013-2015 Jose Lezama jlezama@fing.edu.uy This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see http://www.gnu.org/licenses/. ThanksWe would be grateful to receive any comment, especially about errors, bugs, or strange results. |
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