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A PDES method preserving boundaries on dense disparity map reconstruction
Liu J(刘霁); Peng JJ(彭军舰); Wang YC(王越超); Tang YD(唐延东)
Department机器人学研究室
Conference Name3rd International Conference on Computer Vision Theory and Applications
Conference DateJanuary 22-25, 2008
Conference PlaceFunchal, PORTUGAL
Author of SourceInst Syst & Technol Informat, Control & Commun, Univ Madeira
Source PublicationVISAPP 2008: PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON COMPUTER VISION THEORY AND APPLICATIONS, VOL 2
PublisherINSTICC-INST SYST TECHNOLOGIES INFORMATION CONTROL & COMMUNICATION
Publication PlaceSETUBAL
2008
Pages655-661
Indexed ByEI ; CPCI(ISTP)
EI Accession number20085111792689
WOS IDWOS:000256791600104
Contribution Rank1
ISBN978-989-8111-21-0
KeywordDisparity Map Reconstruction Pdes Gcps
AbstractOver smoothness restricts the application of PDEs in the field of dense disparity map reconstruction, because disparity map reconstruction usually requires preserving discontinuousness in some areas such as the boundaries of objects. To preserve disparity discontinuousness, this paper adopts two strategies. Firstly, ground control points (GCPs) are introduced as the soft constraint. Secondly, this paper designs a structure of smoothness part in energy functional, which can preserve discontinuousness effectively. Moreover, the adjustable parameters in the smoothness part advance its robustness. In experiments, we compare proposed method with graph cuts method and prove that PDEs is also a useful solution for disparity map reconstruction and has the advantage of dealing with smooth images.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/8508
Collection机器人学研究室
Affiliation1.Graduate University of Chinese Academy of Sciences, Beijing 100039, China
2.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
Recommended Citation
GB/T 7714
Liu J,Peng JJ,Wang YC,et al. A PDES method preserving boundaries on dense disparity map reconstruction[C]//Inst Syst & Technol Informat, Control & Commun, Univ Madeira. SETUBAL:INSTICC-INST SYST TECHNOLOGIES INFORMATION CONTROL & COMMUNICATION,2008:655-661.
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