PSYCH OpenIR  > 中国科学院心理健康重点实验室
3D model retrieval based on color plus geometry signatures
Liu, Yong-Jin1; Zheng, Yi-Fu1; Lv, Lu1; Xuan, Yu-Ming2; Fu, Xiao-Lan2; Liu, YJ (reprint author), Tsinghua Univ, Tsinghua Natl Lab Informat Sci & Technol, Dept Comp Sci & Technol, Beijing 100084, Peoples R China.
2012
Source PublicationVISUAL COMPUTER
ISSN0178-2789
SubtypeArticle
Volume28Issue:1Pages:75-86
AbstractColor plays a significant role in the recognition of 3D objects and scenes from the perspective of cognitive psychology. In this paper, we propose a new 3D model retrieval method, focusing on not only the geometric features but also the color features of 3D mesh models. Firstly, we propose a new sampling method that samples the models in the regions of either geometry-high-variation or color-high-variation. After collecting geometry + color sensitive sampling points, we cluster them into several classes by using a modified ISODATA algorithm. Then we calculate the feature histogram of each model in the database using these clustered sampling points. For model retrieval, we compare the histogram of an input model to the stored histograms in the database to find out the most similar models. To evaluate the retrieval method based on the new color + geometry signatures, we use the precision/recall performance metric to compare our method with several classical methods. Experiment results show that color information does help improve the accuracy of 3D model retrieval, which is consistent with the postulate in psychophysics that color should strongly influence the recognition of objects.
Keyword3D model retrieval Color features Shape signature
Subject Area感知觉心理学
URL查看原文
Indexed BySCI
Language英语
Funding OrganizationNational Basic Research Program of China [2011CB302202] ; Natural Science Foundation of China [60970099] ; Tsinghua University [20101081863]
Funding ProjectNational Basic Research Program of China [2011CB302202] ; Natural Science Foundation of China [60970099] ; Tsinghua University [20101081863]
WOS IDWOS:000298995000007
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/10847
Collection中国科学院心理健康重点实验室
Corresponding AuthorLiu, YJ (reprint author), Tsinghua Univ, Tsinghua Natl Lab Informat Sci & Technol, Dept Comp Sci & Technol, Beijing 100084, Peoples R China.
Affiliation1.Tsinghua Univ, Tsinghua Natl Lab Informat Sci & Technol, Dept Comp Sci & Technol, Beijing 100084, Peoples R China
2.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yong-Jin,Zheng, Yi-Fu,Lv, Lu,et al. 3D model retrieval based on color plus geometry signatures[J]. VISUAL COMPUTER,2012,28(1):75-86.
APA Liu, Yong-Jin,Zheng, Yi-Fu,Lv, Lu,Xuan, Yu-Ming,Fu, Xiao-Lan,&Liu, YJ .(2012).3D model retrieval based on color plus geometry signatures.VISUAL COMPUTER,28(1),75-86.
MLA Liu, Yong-Jin,et al."3D model retrieval based on color plus geometry signatures".VISUAL COMPUTER 28.1(2012):75-86.
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