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| accelerated algorithm for silhouette fur generation based on gpu | |
| Yang Gang; Huang Xin-Yuan | |
| 2009 | |
| Conference Name | 5th International Conference on Universal Access in Human-Computer Interaction, UAHCI 2009. Held as Part of HCI International 2009 |
| Source | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
| Pages | 650-657 |
| Conference Date | 37456 |
| Conference Place | San Diego, CA, United states |
| Indexed Type | ei,acm |
| Publish Place | Germany |
| ISSN | 3029743 |
| ISBN | 3642027091 |
| Department | (1) Beijing Forestry University, Beijing 100083, China; (2) Institute of Software, Chinese Academy of Sciences, Beijing 100080, China |
| English Abstract | 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. |
| Keyword | Computer Graphics Equipment Edge Detection Fins (Heat Exchange) Knowledge Management Ubiquitous Computing |
| Language | 英语 |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/8420 |
| Collection | 2009年期刊/会议论文 |
| Recommended Citation GB/T 7714 | Yang Gang,Huang Xin-Yuan. accelerated algorithm for silhouette fur generation based on gpu[C]. Germany,2009:650-657. |
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