Accelerating decomposition of light field video for compressive multi-layer display
文献类型：期刊论文
| 作者 | Cao, Xuan1 ; Geng, Zheng1; Li, Tuotuo2; Zhang, Mei1; Zhang, Zhaoxing1; Cao X(曹煊)
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| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2015-12-28 |
| 卷号 | 23期号:26页码:34007-34022 |
| 关键词 | spatial light modulators tomographic image processing display computational imaging |
| 通讯作者 | 曹煊 |
| 英文摘要 | Compressive light field display based on multi-layer LCDs is becoming a popular solution for 3D display. Decomposing light field into layer images is the most challenging task. Iterative algorithm is an effective solver for this high-dimensional decomposition problem. Existing algorithms, however, iterate from random initial values. As such, significant computation time is required due to the deviation between random initial estimate and target values. Real-time 3D display at video rate is difficult based on existing algorithms. In this paper, we present a new algorithm to provide better initial values and accelerate decomposition of light field video. We utilize internal coherence of single light field frame to transfer the ignorance-to-target to a much lower resolution level. In addition, we explored external coherence for further accelerating light field video and achieved 5.91 times speed improvement. We built a prototype and developed parallel algorithm based on CUDA. (C) 2015 Optical Society of America |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | 3D-LCD |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368004600104 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/10727]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_先进控制与自动化团队 |
| 通讯作者 | Cao X(曹煊) |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China 2.Intel Labs, Santa Clara, CA 95054 USA |
| 推荐引用方式 GB/T 7714 | Cao, Xuan,Geng, Zheng,Li, Tuotuo,et al. Accelerating decomposition of light field video for compressive multi-layer display[J]. OPTICS EXPRESS,2015,23(26):34007-34022. |
| APA | Cao, Xuan,Geng, Zheng,Li, Tuotuo,Zhang, Mei,Zhang, Zhaoxing,&曹煊.(2015).Accelerating decomposition of light field video for compressive multi-layer display.OPTICS EXPRESS,23(26),34007-34022. |
| MLA | Cao, Xuan,et al."Accelerating decomposition of light field video for compressive multi-layer display".OPTICS EXPRESS 23.26(2015):34007-34022. |
入库方式： OAI收割
来源：自动化研究所
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