Information-theoretic exploration for texture-based visualization

doi:10.1007/s12650-016-0376-4

	Information-theoretic exploration for texture-based visualization
	Lu, Daying 1,2
	2017-05-01
发表期刊	JOURNAL OF VISUALIZATION
ISSN	1343-8875
卷号	20 期号:2 页码:393-404
摘要	In this paper, we present a novel texture-based visualizing algorithm. This algorithm can be used as a robust and effective descriptor based on view-dependent information-theoretic statistical analysis of flow data. We calculate local entropy values to measure the distinct feature structures in the underlying field. Volume rendering is used to visualize the extracted flow patterns automatically. Due to the high computational expense, texture construction and rendering skip all empty and unimportant blocks. And an efficient GPU implementation is integrated together for high interactive frame rates. We show the key components of our approach with detailed analysis, and demonstrate that our method can visualize 2D and 3D flow data effectively.
关键词	Information theory Texture-based visualization Sparse noise design Volume LIC Volume rendering
DOI	10.1007/s12650-016-0376-4
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61173067] ; National Natural Science Foundation of China[61272322] ; National Natural Science Foundation of China[61303157] ; National Natural Science Foundation of China[61379085]
WOS研究方向	Computer Science ; Imaging Science & Photographic Technology
WOS类目	Computer Science, Interdisciplinary Applications ; Imaging Science & Photographic Technology
WOS记录号	WOS:000400330300019
出版者	SPRINGER
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/6998
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Lu, Daying
作者单位	1.Qufu Normal Univ, Coll Software, Qufu 273165, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Lu, Daying. Information-theoretic exploration for texture-based visualization[J]. JOURNAL OF VISUALIZATION,2017,20(2):393-404.
APA	Lu, Daying.(2017).Information-theoretic exploration for texture-based visualization.JOURNAL OF VISUALIZATION,20(2),393-404.
MLA	Lu, Daying."Information-theoretic exploration for texture-based visualization".JOURNAL OF VISUALIZATION 20.2(2017):393-404.