DocumentCode
574977
Title
Pyramid structure for DP-based stereo matching algorithm
Author
Ha, JeongMok ; Jeong, Hong
Author_Institution
Dept. of Electr. Eng., POSTECH, Pohang, South Korea
fYear
2011
fDate
Nov. 29 2011-Dec. 1 2011
Firstpage
245
Lastpage
248
Abstract
There has been lots of studies about stereo vision area to get more better depth images. However there are not sufficient amount of researches about stereo matching algorithm using pyramid structure. We proposed some methods to get high quality depth image using Gaussian window matching cost, pyramid structure, and median filtering. These methods shows better results in Pixel Error Rate(PER) and streak noises are quite suppressed.
Keywords
Gaussian processes; error statistics; image matching; median filters; stereo image processing; DP-based stereo matching algorithm; Gaussian window matching cost; PER; Pixel error rate; depth images; high quality depth image; median filtering; pyramid structure; stereo vision; streak noises suppression; Algorithm design and analysis; Approximation algorithms; Computer vision; Minimization; Noise; Signal processing algorithms; Stereo vision;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Sciences and Convergence Information Technology (ICCIT), 2011 6th International Conference on
Conference_Location
Seogwipo
Print_ISBN
978-1-4577-0472-7
Type
conf
Filename
6316613
Link To Document