Capacity constrained blue-noise sampling on surfaces
文献类型：期刊论文
| 作者 | Zhang, Sen1,2 ; Guo, Jianwei3; Zhang, Hui2; Jia, Xiaohong4; Yan, Dong-Ming3,5; Yong, Junhai2; Wonka, Peter5
|
| 刊名 | COMPUTERS & GRAPHICS
 |
| 出版日期 | 2016-04-01 |
| 卷号 | 55期号:1页码:44-54 |
| 关键词 | Blue Noise Sampling Capacity Constraints Centroidal Voronoi Tessellation Power Diagram |
| DOI | 10.1016/j.cag.2015.11.002 |
| 文献子类 | Article |
| 英文摘要 | We present a novel method for high-quality blue-noise sampling on mesh surfaces with prescribed cell sizes for the underlying tessellation (capacity constraint). Unlike the previous surface sampling approach that only uses capacity constraints as a regularizer of the Centroidal Voronoi Tessellation (CVT) energy, our approach enforces an exact capacity constraint using the restricted power tessellation on surfaces. Our approach is a generalization of the previous 2D blue noise sampling technique using an interleaving optimization framework. We further extend this framework to handle multi-capacity constraints. We compare our approach with several state-of-the-art methods and demonstrate that our results are superior to previous work in terms of preserving the capacity constraints. (C) 2015 Elsevier Ltd. All rights reserved. |
| WOS关键词 | RESTRICTED VORONOI DIAGRAM ; DISTRIBUTIONS ; COMPUTATION |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000373548600005 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/12198]  |
| 专题 | 自动化研究所_模式识别国家重点实验室_多媒体计算与图形学团队 |
| 作者单位 | 1.Tsinghua Univ, Dept Comp Sci & Technol, Beijing 100084, Peoples R China 2.Tsinghua Univ, Sch Software, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Automat, NLPR, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, KLMM, Beijing 100190, Peoples R China 5.King Abdullah Univ Sci & Technol, Visual Comp Ctr, Thuwal 239556900, Saudi Arabia |
| 推荐引用方式 GB/T 7714 | Zhang, Sen,Guo, Jianwei,Zhang, Hui,et al. Capacity constrained blue-noise sampling on surfaces[J]. COMPUTERS & GRAPHICS,2016,55(1):44-54. |
| APA | Zhang, Sen.,Guo, Jianwei.,Zhang, Hui.,Jia, Xiaohong.,Yan, Dong-Ming.,...&Wonka, Peter.(2016).Capacity constrained blue-noise sampling on surfaces.COMPUTERS & GRAPHICS,55(1),44-54. |
| MLA | Zhang, Sen,et al."Capacity constrained blue-noise sampling on surfaces".COMPUTERS & GRAPHICS 55.1(2016):44-54. |
入库方式： OAI收割
来源：自动化研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。