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题名: A PDES method preserving boundaries on dense disparity map reconstruction
作者: Liu J(刘霁) ; Peng JJ(彭军舰) ; Wang YC(王越超) ; Tang YD(唐延东)
作者部门: 机器人学研究室
会议名称: 3rd International Conference on Computer Vision Theory and Applications
会议日期: January 22-25, 2008
会议地点: Funchal, PORTUGAL
会议主办者: Inst Syst & Technol Informat, Control & Commun, Univ Madeira
会议录: VISAPP 2008: PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON COMPUTER VISION THEORY AND APPLICATIONS, VOL 2
会议录出版者: INSTICC-INST SYST TECHNOLOGIES INFORMATION CONTROL & COMMUNICATION
会议录出版地: SETUBAL
出版日期: 2008
页码: 655-661
收录类别: CPCI(ISTP) ; EI
ISBN号: 978-989-8111-21-0
关键词: disparity map reconstruction ; PDEs ; GCPs
摘要: Over 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.
语种: 英语
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/8508
Appears in Collections:机器人学研究室_会议论文

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刘霁; 彭军舰; 王越超; 唐延东.A PDES method preserving boundaries on dense disparity map reconstruction.见:INSTICC-INST SYST TECHNOLOGIES INFORMATION CONTROL & COMMUNICATION.VISAPP 2008: PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON COMPUTER VISION THEORY AND APPLICATIONS, VOL 2,SETUBAL,2008,655-661
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