SIA OpenIR  > 机器人学研究室
基于外极线分区的动态立体匹配算法
Alternative TitleDynamic Stereo Matching Algorithm Based on Epipolar Line Segment
彭军舰; 刘霁; 耿沿锋; 韩建达; 唐延东
Department机器人学研究室
Source Publication计算机工程
ISSN1000-3428
2008
Volume34Issue:22Pages:198-200
Indexed ByCSCD
CSCD IDCSCD:3452359
Contribution Rank1
Funding Organization中国科学院知识创新工程青年人才领域前沿基金资助项目(07A1210101)
Keyword立体视觉 外极线分区 视差图 弱纹理区域
Abstract基于区域的立体匹配算法仅针对支撑窗内的灰度信息定义匹配代价函数,导致在弱(无)纹理区域采用WTA优化出现歧义性。该文在外极线分区的基础上,改用区域作为匹配基元,针对歧义性区域,在代价函数中引入遮挡项和平滑项,并按照区域优先级的高低,动态匹配相应区域,获得可靠的视差信息。实验证明,该算法在保持实时性的同时对弱纹理区域处理具有有效性。
Other AbstractIn region-based stereo matching algorithm,the ambiguity parts,which can not be optimized by WTA,normally are considered as error matches and are discarded.This paper presents a novel approach based on epipolar line segment.It adopts 1-D region as match unit and introduces occlusion and smooth terms to construct a new match cost function,density disparity map can be obtained in virtue of static and dynamic matching strategy.Experimental results validate the algorithm to textureless regions and real-time.
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/2500
Collection机器人学研究室
Corresponding Author彭军舰
Affiliation1.中国科学院沈阳自动化研究所机器人学国家重点实验室
2.中国科学院研究生院
Recommended Citation
GB/T 7714
彭军舰,刘霁,耿沿锋,等. 基于外极线分区的动态立体匹配算法[J]. 计算机工程,2008,34(22):198-200.
APA 彭军舰,刘霁,耿沿锋,韩建达,&唐延东.(2008).基于外极线分区的动态立体匹配算法.计算机工程,34(22),198-200.
MLA 彭军舰,et al."基于外极线分区的动态立体匹配算法".计算机工程 34.22(2008):198-200.
Files in This Item:
File Name/Size DocType Version Access License
JSJC200822072.pdf(364KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[彭军舰]'s Articles
[刘霁]'s Articles
[耿沿锋]'s Articles
Baidu academic
Similar articles in Baidu academic
[彭军舰]'s Articles
[刘霁]'s Articles
[耿沿锋]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[彭军舰]'s Articles
[刘霁]'s Articles
[耿沿锋]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: JSJC200822072.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.