differential geometry images: remeshing and morphing with local shape preservation
文献类型：期刊论文
| 作者 | Meng Weiliang ; Sheng Bin ; Lv Weiwei ; Sun Hanqiu ; Wu Enhua |
| 刊名 | VISUAL COMPUTER
 |
| 出版日期 | 2010 |
| 卷号 | 26期号:1页码:51-62 |
| 关键词 | Remesh Geometry images Differential coordinates Laplacian matrix Shape space |
| ISSN号 | 0178-2789 |
| 学科主题 | Computer Science ; Software Engineering |
| 公开日期 | 2011-05-23 |
| 附注 | In this paper, we propose a novel conception of differential geometry images (DGIM), encapsulating differential coordinates to traditional geometry images. DGIM preserves the local geometric characteristics in many graphics applications, such as model remeshing and morphing. The traditional geometry images using Cartesian coordinates require normal maps for correctly rendering models, because they neglect the existence of local geometric details in the image structure, which leads us to compute the normals and curvatures imprecisely. Using our differential geometry images, normals can be reconstructed easily and correctly thereafter normal maps are no longer required. In addition, DGIM can be easily applied to mesh morphing due to its regular topology and well-preserved local details. In this paper, we also demonstrate a variety of plausible mesh morphing results based on DGIM in shape space. |
| 源URL | [http://124.16.136.157/handle/311060/9698]  |
| 专题 | 软件研究所_计算机科学国家重点实验室 _期刊论文 |
| 推荐引用方式 GB/T 7714 | Meng Weiliang,Sheng Bin,Lv Weiwei,et al. differential geometry images: remeshing and morphing with local shape preservation[J]. VISUAL COMPUTER,2010,26(1):51-62. |
| APA | Meng Weiliang,Sheng Bin,Lv Weiwei,Sun Hanqiu,&Wu Enhua.(2010).differential geometry images: remeshing and morphing with local shape preservation.VISUAL COMPUTER,26(1),51-62. |
| MLA | Meng Weiliang,et al."differential geometry images: remeshing and morphing with local shape preservation".VISUAL COMPUTER 26.1(2010):51-62. |
入库方式： OAI收割
来源：软件研究所
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