Adaptive polarization-difference transient imaging for depth estimation in scattering media

doi:10.1364/OL.43.001299

CORC > 计算技术研究所 > 中国科学院计算技术研究所 > 中国科学院计算技术研究所期刊论文 > 英文

	Adaptive polarization-difference transient imaging for depth estimation in scattering media
	Wu, Rihui 2,4; Jarabo, Adrian 1; Suo, Jinli 3,5; Dai, Feng 2; Zhang, Yongdong 2; Dai, Qionghai 3,5; Gutierrez, Diego 1
刊名	OPTICS LETTERS
	2018-03-15
卷号	43 期号:6 页码:1299-1302
ISSN号	0146-9592
DOI	10.1364/OL.43.001299
英文摘要	Introducing polarization into transient imaging improves depth estimation in participating media, by discriminating reflective from scattered light transport and calculating depth from the former component only. Previous works have leveraged this approach under the assumption of uniform polarization properties. However, the orientation and intensity of polarization inside scattering media is nonuniform, both in the spatial and temporal domains. As a result of this simplifying assumption, the accuracy of the estimated depth worsens significantly as the optical thickness of the medium increases. In this Letter, we introduce a novel adaptive polarization-difference method for transient imaging, taking into account the nonuniform nature of polarization in scattering media. Our results demonstrate a superior performance for impulse-based transient imaging over previous unpolarized or uniform approaches. (c) 2018 Optical Society of America
资助项目	National Natural Science Foundation of China (NSFC)[61327013] ; National Natural Science Foundation of China (NSFC)[61327902] ; National Natural Science Foundation of China (NSFC)[61771458] ; National Natural Science Foundation of China (NSFC)[61402440] ; National Natural Science Foundation of China (NSFC)[61631009] ; Defense Advanced Research Projects Agency (DARPA) (project REVEAL)[HR0011-16-C-0025] ; H2020 European Research Council (ERC) research and innovation programme (project CHAMELEON)[682080] ; Ministerio de Economia, Fomento y Turismo[TIN2016-78753-P]
WOS研究方向	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000427488000028
内容类型	期刊论文
源URL	[http://119.78.100.204/handle/2XEOYT63/6022]
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Suo, Jinli
作者单位	1.Univ Zaragoza, I3A, Zaragoza, Spain 2.Chinese Acad Sci, Inst Comp Technol, Key Lab Intelligent Informat Proc, Beijing 100190, Peoples R China 3.Tsinghua Univ, Beijing Key Lab Multidimens & Multiscale Computat, Beijing 100084, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Tsinghua Univ, Dept Automat, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Wu, Rihui,Jarabo, Adrian,Suo, Jinli,et al. Adaptive polarization-difference transient imaging for depth estimation in scattering media[J]. OPTICS LETTERS,2018,43(6):1299-1302.
APA	Wu, Rihui.,Jarabo, Adrian.,Suo, Jinli.,Dai, Feng.,Zhang, Yongdong.,...&Gutierrez, Diego.(2018).Adaptive polarization-difference transient imaging for depth estimation in scattering media.OPTICS LETTERS,43(6),1299-1302.
MLA	Wu, Rihui,et al."Adaptive polarization-difference transient imaging for depth estimation in scattering media".OPTICS LETTERS 43.6(2018):1299-1302.