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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
发表期刊VISUAL COMPUTER
ISSN0178-2789
文章类型Article
卷号28期号:1页码:75-86
摘要Color 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.
关键词3D model retrieval Color features Shape signature
学科领域感知觉心理学
URL查看原文
收录类别SCI
语种英语
项目资助者National Basic Research Program of China [2011CB302202] ; Natural Science Foundation of China [60970099] ; Tsinghua University [20101081863]
资助项目National Basic Research Program of China [2011CB302202] ; Natural Science Foundation of China [60970099] ; Tsinghua University [20101081863]
WOS记录号WOS:000298995000007
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/10847
专题中国科学院心理健康重点实验室
通讯作者Liu, YJ (reprint author), Tsinghua Univ, Tsinghua Natl Lab Informat Sci & Technol, Dept Comp Sci & Technol, Beijing 100084, Peoples R China.
作者单位1.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
推荐引用方式
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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