3D model retrieval based on color plus geometry signatures

	3D model retrieval based on color plus geometry signatures
	Liu, Yong-Jin 1; Zheng, Yi-Fu 1; Lv, Lu 1; 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.
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
	2012
语种	英语
发表期刊	VISUAL COMPUTER
ISSN	0178-2789
卷号	28 期号:1 页码:75-86
期刊论文类型	Article
URL	查看原文
收录类别	SCI
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
项目编号	2011CB302202 ; 60970099 ; 20101081863
资助机构	National Basic Research Program of China [2011CB302202] ; Natural Science Foundation of China [60970099] ; Tsinghua University [20101081863]
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://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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WOS000298995000007.p（1192KB）	期刊论文	出版稿	开放获取	Apache License	浏览下载