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A shape context based Hausdorff similarity measure in image matching
Ma TL(马天磊); Liu YP(刘云鹏); Shi ZL(史泽林); Yin J(尹健)
Department光电信息技术研究室
Conference Name5th International Symposium on Photoelectronic Detection and Imaging (ISPDI) - Infrared Imaging and Applications
Conference DateJune 25-27, 2013
Conference PlaceBeijing
Author of SourceChinese Soc Astronaut, Photoelectron Technol Comm, Tianjin Jinhang Inst Tech Phys, Sci & Technol Low Light Level Night Vis Lab, Sci & Technol Opt Radiat Lab, Sci & Technol Electromagnet Scattering Lab, SPIE, Opt Soc, European Opt Soc, Chinese Soc Astronaut
Source PublicationINTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2013: INFRARED IMAGING AND APPLICATIONS
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Publication PlaceBELLINGHAM
2013
Pages1-7
Indexed ByEI ; CPCI(ISTP)
EI Accession number20141317510089
WOS IDWOS:000325423700022
Contribution Rank1
ISSN0277-786X
ISBN978-0-8194-9776-5
KeywordThe Traditional Hausdorff Measure Which Uses Euclidean Distance Metric (L2 Norm) To Define The Distance Between Coordinates Of Any Two Points Has Poor Performance In The Presence Of The Rotation And Scale Change Although It Is Robust To The noIse And Occlusion. To Address The Problem We DefIne a Novel Similarity Function IncludIng Two Parts In ThIs Paper. The First Part Is Hausdorff dIstance betWeen Shapes Which Is Calculated By exploitIng Shape Context That Is Rotation And Scale Invariant As The dIstance Metric. The Second Part Is The Cost Of matchIng betWeen Centroids. Unlike The Traditional Method We Use The Centroid As Reference Point To Obtain Its Shape COntext That Embodies Global InformatiOn Of The Shape. Experiment Results DemOnstrate That The FunctiOn Value betWeen Shapes Is RotatiOn And Scale Invariant And The Matching Accuracy Of Our Algorithm Is Higher Than That Of Previously Proposed Algorithm On The Mepg-7 databAse.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/13847
Collection光电信息技术研究室
Corresponding AuthorMa TL(马天磊)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.Key Laboratory of Optical-Electronics Information Processing, Chinese Academy of Sciences, Shenyang 110016, China
3.University of Chinese Academy of Sciences, Beijing 100049, China
4.Research Institute on General Development and Argumentation of Equipment of Air Force, Beijing 100076, China
Recommended Citation
GB/T 7714
Ma TL,Liu YP,Shi ZL,et al. A shape context based Hausdorff similarity measure in image matching[C]//Chinese Soc Astronaut, Photoelectron Technol Comm, Tianjin Jinhang Inst Tech Phys, Sci & Technol Low Light Level Night Vis Lab, Sci & Technol Opt Radiat Lab, Sci & Technol Electromagnet Scattering Lab, SPIE, Opt Soc, European Opt Soc, Chinese Soc Astronaut. BELLINGHAM:SPIE-INT SOC OPTICAL ENGINEERING,2013:1-7.
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