Multi-Flash Light Field Photography

doi:10.1109/ACCESS.2019.2911546

	Multi-Flash Light Field Photography
	Yingliang Zhang 1; Cheng Shen 2; Wei Yang 3; Jingyi Yu4
	2019
发表期刊	IEEE ACCESS (IF:3.4[JCR-2023],3.7[5-Year])
ISSN	2169-3536
卷号	7 期号:99 页码:52132-52141
发表状态	已发表
DOI	10.1109/ACCESS.2019.2911546
摘要	We present a novel multi-flash light field photography (MFLF) technique that couples a light field camera with a ring of four flash lights to combine the benefits of both imaging systems. The multi-flash photography technique enables reliable detection of occlusion edges at individual subaperture images (light field views) in the light field image. We then separately treat occlusion vs. non-occlusion edges in light field stereo matching. For non-occlusion edge pixels, we conduct correspondence matching and depth-from-focus. For pixels on or near the occlusion boundary, we estimate the shape of the occlusion boundary using a novel Support Vector Machine (SVM) approach. We collect an MFLF dataset of synthetic and real scenes that exhibit strong occlusions. The extensive experiments show that our method significantly outperforms the state-of-the-art light field stereo matching methods in accuracy and robustness.
关键词	Multi-flash photography light field imaging stereo matching depth estimation
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收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	SHEITC[2018-RGZN-01011]
WOS研究方向	Computer Science ; Engineering ; Telecommunications
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000466790500001
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
EI入藏号	20192407049434
EI主题词	Color photography ; Pixels ; Support vector machines
EI分类号	Computer Software, Data Handling and Applications:723 ; Data Processing and Image Processing:723.2 ; Photography:742.1
WOS关键词	PRESERVING STEREO ; SHAPE
原始文献类型	Article
来源库	IEEE
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/31167
专题	信息科学与技术学院信息科学与技术学院_PI研究组_虞晶怡组
作者单位	1.University of Chinese Academy of Sciences, Beijing, China 2.Columbia University, New York, NY, USA 3.DGene Inc., Shanghai, China 4.School of Information Science and Technology, ShanghaiTech University, Shanghai, China
推荐引用方式 GB/T 7714	Yingliang Zhang,Cheng Shen,Wei Yang,et al. Multi-Flash Light Field Photography[J]. IEEE ACCESS,2019,7(99):52132-52141.
APA	Yingliang Zhang,Cheng Shen,Wei Yang,&Jingyi Yu.(2019).Multi-Flash Light Field Photography.IEEE ACCESS,7(99),52132-52141.
MLA	Yingliang Zhang,et al."Multi-Flash Light Field Photography".IEEE ACCESS 7.99(2019):52132-52141.