4D Reconstruction of Blooming Flowers.
文献类型：期刊论文
| 作者 | Huang, Hui; Zheng, Qian ; Fan, Xiaochen ; Gong, Minglun ; Sharf, Andrei ; Deussen, Oliver |
| 刊名 | COMPUTER GRAPHICS FORUM
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Flower blooming is a beautiful phenomenon in nature as flowers open in an intricate and complex manner whereas petals bend, stretch and twist under various deformations. Flower petals are typically thin structures arranged in tight configurations with heavy self-occlusions. Thus, capturing and reconstructing spatially and temporally coherent sequences of blooming flowers is highly challenging. Early in the process only exterior petals are visible and thus interior parts will be completely missing in the captured data. Utilizing commercially available 3D scanners, we capture the visible parts of blooming flowers into a sequence of 3D point clouds. We reconstruct the flower geometry and deformation over time using a template-based dynamic tracking algorithm. To track and model interior petals hidden in early stages of the blooming process, we employ an adaptively constrained optimization. Flower characteristics are exploited to track petals both forward and backward in time. Our methods allow us to faithfully reconstruct the flower blooming process of different species. In addition, we provide comparisons with state-of-the-art physical simulation-based approaches and evaluate our approach by using photos of captured real flowers. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/12439]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | COMPUTER GRAPHICS FORUM |
| 推荐引用方式 GB/T 7714 | Huang, Hui,Zheng, Qian , Fan, Xiaochen ,et al. 4D Reconstruction of Blooming Flowers.[J]. COMPUTER GRAPHICS FORUM,2017. |
| APA | Huang, Hui,Zheng, Qian , Fan, Xiaochen , Gong, Minglun , Sharf, Andrei ,& Deussen, Oliver .(2017).4D Reconstruction of Blooming Flowers..COMPUTER GRAPHICS FORUM. |
| MLA | Huang, Hui,et al."4D Reconstruction of Blooming Flowers.".COMPUTER GRAPHICS FORUM (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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