tangent-plane-continuity maximization based 3d point compression
文献类型：会议论文
| 作者 | Jiang Wenfei ; Tian Jiang ; Cai Kangying ; Zhang Fan ; Luo Tao |
| 出版日期 | 2012 |
| 会议名称 | 2012 19th IEEE International Conference on Image Processing, ICIP 2012 |
| 会议日期 | September 30, 2012 - October 3, 2012 |
| 会议地点 | Lake Buena Vista, FL, United states |
| 关键词 | Image processing |
| 页码 | 1277-1280 |
| 中文摘要 | Octree decomposition has been proven to be one of the most successful approaches for progressive geometry compression of 3D models. To exploit the spatial correlation among the points, people strive to improve the estimation of the non-emptiness of the child-cells during space subdivision. We observe an intrinsic property of 3D models that their tangent planes tend to be continuous at high fidelity layers. Thus, we take the tangent-plane-continuity as a criterion for the non-emptiness estimation, and design a 3D model compression scheme based on this idea. The experimental results show that the proposed codec improves the quality by up to 6dB at equivalent bit-rates. © 2012 IEEE. |
| 英文摘要 | Octree decomposition has been proven to be one of the most successful approaches for progressive geometry compression of 3D models. To exploit the spatial correlation among the points, people strive to improve the estimation of the non-emptiness of the child-cells during space subdivision. We observe an intrinsic property of 3D models that their tangent planes tend to be continuous at high fidelity layers. Thus, we take the tangent-plane-continuity as a criterion for the non-emptiness estimation, and design a 3D model compression scheme based on this idea. The experimental results show that the proposed codec improves the quality by up to 6dB at equivalent bit-rates. © 2012 IEEE. |
| 收录类别 | EI |
| 会议主办者 | The Institute of Electrical and Electronics Engineers (IEEE); IEEE Signal Processing Society; Army Research Office; Digimarc; Disney Research |
| 会议录 | Proceedings - International Conference on Image Processing, ICIP
 |
| 语种 | 英语 |
| ISSN号 | 1522-4880 |
| ISBN号 | 9781467325332 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/15967]  |
| 专题 | 软件研究所_软件所图书馆_会议论文 |
| 推荐引用方式 GB/T 7714 | Jiang Wenfei,Tian Jiang,Cai Kangying,et al. tangent-plane-continuity maximization based 3d point compression[C]. 见:2012 19th IEEE International Conference on Image Processing, ICIP 2012. Lake Buena Vista, FL, United states. September 30, 2012 - October 3, 2012. |
入库方式： OAI收割
来源：软件研究所
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