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Integration of optical flow and Multi-Path-Viterbi algorithm for stereo vision

文献类型：期刊论文

作者Xie, Qiwei1,3,4; Long Q(龙潜)2,3; Mita, Seiichi3
刊名INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING
出版日期2017-05-01
卷号15期号:3
关键词Optical Flow Stereo Vision Disparity Viterbi Process
ISSN号0219-6913
DOI10.1142/S0219691317500229
产权排序第2完成单位
文献子类Article
英文摘要This paper proposes a novel stereo matching algorithm to solve environment sensing problems. It integrates a non-convex optical flow and Viterbi process. The non-convex optical flow employs a new adaptive weighted non-convex Total Generalized Variation (TGV) model, which can obtain sharp disparity maps. Structural similarity, total variation constraint, and a specific merging strategy are combined with the 4 bi-directional Viterbi process to improve the robustness. In the fusion of the optical flow and Viterbi process, a new occlusion processing method is incorporated in order to get more sharp disparity and more robust result. Extensive experiments are conducted to compare this algorithm with other state-of-the-art methods. Experimental results show the superiority of our algorithm.
学科主题天文学
URL标识查看原文
WOS研究方向Computer Science ; Mathematics
语种英语
WOS记录号WOS:000402747100006
资助机构Strategic Priority Research Program of the CAS(XDB02060001) ; National Science Foundation of China(61673381, 61201050, 61306070) ; Special Program of Beijing Municipal Science & Technology Commission(Z161100000216146)
源URL[http://ir.ynao.ac.cn/handle/114a53/9999]  
专题云南天文台_丽江天文观测站（南方基地）
通讯作者Xie, Qiwei
作者单位1.Data Mining Lab, School of Economics and Management, Beijing University of Technology, Beijing, P. R. China
2.Yunnan Observatories, Chinese Academy of Sciences, Kunming, P. R. China
3.Toyota Technological Institute, Nagoya, Aichi, Japan
4.Institute of Automation, Chinese Academy of Sciences, Beijing, P. R. China
推荐引用方式
GB/T 7714		 Xie, Qiwei,Long Q,Mita, Seiichi. Integration of optical flow and Multi-Path-Viterbi algorithm for stereo vision[J]. INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING,2017,15(3).
APA Xie, Qiwei,Long Q,&Mita, Seiichi.(2017).Integration of optical flow and Multi-Path-Viterbi algorithm for stereo vision.INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING,15(3).
MLA Xie, Qiwei,et al."Integration of optical flow and Multi-Path-Viterbi algorithm for stereo vision".INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING 15.3(2017).

入库方式： OAI收割

来源：云南天文台

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