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Investigation on multisets mixture learning based object detection
Liu, Zhi-Yong1; Qiao, Hong1; Xu, Lei2
Source PublicationINTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE
2007-12-01
Volume21Issue:8Pages:1339-1351
SubtypeArticle
AbstractBy minimizing the mean square reconstruction error, multisets mixture learning (MML)provides a general approach for object detection in image. To calculate each sample reconstruction error, as the object template is represented by a set of contour points, the MML needs to inefficiently enumerate the distances between the sample and all the contour points. In this paper, we develop the line segment approximation (LSA) algorithm to calculate the reconstruction error, which is shown theoretically and experimentally to be more efficient than the enumeration method. It is also experimentally illustrated that the MML based algorithm has a better noise resistance ability than the generalized Hough transform (GHT) based counterpart.
KeywordObject Detection Rival Penalized Competitive Learning Multisets Mixture Learning
WOS HeadingsScience & Technology ; Technology
WOS KeywordHOUGH TRANSFORM RHT ; CURVE DETECTION
Indexed BySCI ; ISTP
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000253298200008
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9473
Collection09年以前成果
Corresponding AuthorLiu, Zhi-Yong
Affiliation1.Chinese Acad Sci, Lab Complex Syst & Sci, Inst Automat, Beijing 100080, Peoples R China
2.Chinese Univ Hong Kong, Dept Comp Sci & Engn, Shatin, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Liu, Zhi-Yong,Qiao, Hong,Xu, Lei. Investigation on multisets mixture learning based object detection[J]. INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE,2007,21(8):1339-1351.
APA Liu, Zhi-Yong,Qiao, Hong,&Xu, Lei.(2007).Investigation on multisets mixture learning based object detection.INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE,21(8),1339-1351.
MLA Liu, Zhi-Yong,et al."Investigation on multisets mixture learning based object detection".INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE 21.8(2007):1339-1351.
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