Bas-Relief Modeling from Normal Layers.
文献类型：期刊论文
| 作者 | Mingqiang Wei; Yang Tian; Wai-Man Pang; Charlie C. L. Wang; Mingqiang Wei; Yang Tian; Wai-Man Pang; Charlie C. L. Wang |
| 刊名 | IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
 |
| 出版日期 | 2018 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Abstract—Bas-relief is characterized by its unique presentation of intrinsic shape properties and/or detailed appearance using 5 materials raised up in different degrees above a background. However, many bas-relief modeling methods could not manipulate 6 scene details well. We propose a simple and effective solution for two kinds of bas-relief modeling (i.e., structure-preserving and 7 detail-preserving) which is different from the prior tone mapping alike methods. Our idea originates from an observation on typical 3D 8 models, which are decomposed into a piecewise smooth base layer and a detail layer in normal field. Proper manipulation of the two 9 layers contributes to both structure-preserving and detail-preserving bas-relief modeling. We solve the modeling problem in a discrete 10 geometry processing setup that uses normal-based mesh processing as a theoretical foundation. Specifically, using the two-step mesh 11 smoothing mechanism as a bridge, we transfer the bas-relief modeling problem into a discrete space, and solve it in a least-squares 12 manner. Experiments and comparisons to other methods show that (i) geometry details are better preserved in the scenario with high 13 compression ratios, and (ii) structures are clearly preserved without shape distortion and interference from details |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/13563]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 推荐引用方式 GB/T 7714 | Mingqiang Wei,Yang Tian,Wai-Man Pang,et al. Bas-Relief Modeling from Normal Layers.[J]. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,2018. |
| APA | Mingqiang Wei.,Yang Tian.,Wai-Man Pang.,Charlie C. L. Wang.,Mingqiang Wei.,...&Charlie C. L. Wang.(2018).Bas-Relief Modeling from Normal Layers..IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS. |
| MLA | Mingqiang Wei,et al."Bas-Relief Modeling from Normal Layers.".IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS (2018). |
入库方式： OAI收割
来源：深圳先进技术研究院
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