accelerated algorithm for silhouette fur generation based on gpu

ISCAS OpenIR > 2009年期刊/会议论文

	accelerated algorithm for silhouette fur generation based on gpu
	Yang Gang; Huang Xin-Yuan
	2009
会议名称	5th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2009. Held as Part of HCI International 2009
会议录名称	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
页码	650-657
会议日期	37456
会议地点	San Diego, CA, United states
收录类别	ei,acm
出版地	Germany
ISSN	3029743
ISBN	3642027091
部门归属	(1) Beijing Forestry University, Beijing 100083, China; (2) Institute of Software, Chinese Academy of Sciences, Beijing 100080, China
摘要	In the method that represents fur with multi-layer textured slices, representing silhouette fur is a time consuming work, which requires silhouette-edge detection and fin slices generation. In the paper, we present an accelerated method for representing silhouette fur by taking advantage of the programmable ability of Graphic Process Units (GPU). In the method, by appending edge info on each vertex, the silhouette-edge detection can be implemented in GPU; and by storing fin slices data in video memory in preprocessing, the time spent on fin slices generation and on data transmission from CPU to GPU can be saved. Experimental results show that our method accelerates silhouette fur representation greatly, and hence improves the performance of rendering furry objects. © 2009 Springer Berlin Heidelberg.
关键词	Computer Graphics Equipment Edge Detection Fins (Heat Exchange) Knowledge Management Ubiquitous Computing
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8420
专题	2009年期刊/会议论文
推荐引用方式 GB/T 7714	Yang Gang,Huang Xin-Yuan. accelerated algorithm for silhouette fur generation based on gpu[C]. Germany,2009:650-657.