Accelerated parallel texture optimization
文献类型：期刊论文
| 作者 | Huang, Hao-Da; Tong, Xin; Wang, Wen-Cheng |
| 刊名 | Journal of computer science and technology
 |
| 出版日期 | 2007-09-01 |
| 卷号 | 22期号:5页码:761-769 |
| 关键词 | Texture synthesis Energy minimization Parallel Cpu Flow visualization |
| ISSN号 | 1000-9000 |
| 通讯作者 | Huang, hao-da(haoda.huang@gmail.com) |
| 英文摘要 | Texture optimization is a texture synthesis method that can efficiently reproduce various features of exemplar textures. however, its slow synthesis speed limits its usage in many interactive or real time applications. in this paper, we propose a parallel texture optimization algorithm to run on gpus. in our algorithm, k-coherence search and principle component analysis (pca) are used for hardware acceleration, and two acceleration techniques are further developed to speed up our gpu-based texture optimization. with a reasonable precomputation cost, the online synthesis speed of our algorithm is 4000+ times faster than that of the original texture optimization algorithm and thus our algorithm is capable of interactive applications. the advantages of the new scheme are demonstrated by applying it to interactive editing of flow-guided synthesis. |
| WOS研究方向 | Computer Science |
| WOS类目 | Computer Science, Hardware & Architecture ; Computer Science, Software Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000250009300011 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380749 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Huang, Hao-Da |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Comp Sci, Inst Software, Beijing 100080, Peoples R China 2.Microsoft Res Asia, Beijing 100080, Peoples R China 3.Grad Univ Chinese Acad Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Hao-Da,Tong, Xin,Wang, Wen-Cheng. Accelerated parallel texture optimization[J]. Journal of computer science and technology,2007,22(5):761-769. |
| APA | Huang, Hao-Da,Tong, Xin,&Wang, Wen-Cheng.(2007).Accelerated parallel texture optimization.Journal of computer science and technology,22(5),761-769. |
| MLA | Huang, Hao-Da,et al."Accelerated parallel texture optimization".Journal of computer science and technology 22.5(2007):761-769. |
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来源：中国科学院大学
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