Facial video coding/decoding at ultra-low bit-rate: a 2D/3D model-based approach
文献类型：期刊论文
| 作者 | Yu, Jun1; Luo, Changwei1; Yu, Lingyun1; Li, Lingyan1; Wang, Zengfu1,2
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| 刊名 | MULTIMEDIA TOOLS AND APPLICATIONS
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 75期号:19页码:12021-12041 |
| 关键词 | Video Coding/decoding Facial Motion Tracking Facial Animation Hair Analysis And Modeling |
| DOI | 10.1007/s11042-016-3368-4 |
| 文献子类 | Article |
| 英文摘要 | A real-time facial video coding/decoding system was proposed based on the establishment of 2D/3D mixed coding/decoding scheme. It has better rate/distortion performance at ultra-low bit-rate. Multi-measurements and online appearance models were applied to track the 3D facial motion from video by the improved particle filtering. 3D facial animation was produced by combining the parameterized model and muscular model. 3D hair was synthesized based on the hair detection result in video. 3D coding/decoding result of foreground and 2D coding/decoding result of background were stitched seamlessly. At ultra-low bit-rate, the objective experiment confirmed the comprehensive advantage between coding efficiency and decoding quality of this system, and the subjective experiment indicated the suitability of subjective face identification by it. |
| WOS关键词 | EXPRESSION RECOGNITION ; VISUAL TRACKING ; MOTION ; HAIR |
| WOS研究方向 | Computer Science ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000382678200025 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/30833]  |
| 专题 | 合肥物质科学研究院_中科院合肥智能机械研究所 |
| 作者单位 | 1.Univ Sci & Technol China, Dept Automat, Hefei, Peoples R China 2.Chinese Acad Sci, Inst Intelligent Machines, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Jun,Luo, Changwei,Yu, Lingyun,et al. Facial video coding/decoding at ultra-low bit-rate: a 2D/3D model-based approach[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2016,75(19):12021-12041. |
| APA | Yu, Jun,Luo, Changwei,Yu, Lingyun,Li, Lingyan,&Wang, Zengfu.(2016).Facial video coding/decoding at ultra-low bit-rate: a 2D/3D model-based approach.MULTIMEDIA TOOLS AND APPLICATIONS,75(19),12021-12041. |
| MLA | Yu, Jun,et al."Facial video coding/decoding at ultra-low bit-rate: a 2D/3D model-based approach".MULTIMEDIA TOOLS AND APPLICATIONS 75.19(2016):12021-12041. |
入库方式： OAI收割
来源：合肥物质科学研究院
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