Information-theoretic exploration for texture-based visualization

doi:10.1007/s12650-016-0376-4

CORC > 计算技术研究所 > 中国科学院计算技术研究所 > 中国科学院计算技术研究所期刊论文 > 英文

	Information-theoretic exploration for texture-based visualization
	Lu, Daying 1,2
刊名	JOURNAL OF VISUALIZATION
	2017-05-01
卷号	20 期号:2 页码:393-404
关键词	Information theory Texture-based visualization Sparse noise design Volume LIC Volume rendering
ISSN号	1343-8875
DOI	10.1007/s12650-016-0376-4
英文摘要	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.
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
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000400330300019
内容类型	期刊论文
源URL	[http://119.78.100.204/handle/2XEOYT63/6997]
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.