Single pixel imaging via sparse projection angle sampling

doi:10.1016/j.optcom.2021.127284

	Single pixel imaging via sparse projection angle sampling
	Yang, Wei 2,4; Yin, Kaixin 1; Shi, Dongfeng 2,3,4; Meng, Wenwen 2,4; Zha, Linbin 2,4; Chen, Yafeng 2; Huang, Jian 2,3; Wang, Yingjian 2,3,4
刊名	OPTICS COMMUNICATIONS
	2021-11-15
卷号	499
关键词	Single pixel imaging Radon transform Sparse angle Compressive sensing
ISSN号	0030-4018
DOI	10.1016/j.optcom.2021.127284
通讯作者	Yin, Kaixin(yinkx@mail.ipc.ac.cn)
英文摘要	The recently proposed Radon single pixel imaging (RSPI) is based on Radon transform and considered to be a prospective technique in many fields, such as computed tomography, feature detection, classification and so on. And because of the fact that the exact implementation of inverse discrete Radon transformation does not exist, an approximate algorithm, filtered back projection, is employed to reconstruct the result images in RSPI. However, the presence of disturbing streak artifacts emerging from high-contrast structures hinders the high-quality reconstructions, especially at low sampling rates. In order to get rid of this dilemma, a novel single pixel imaging technique, which employs a few projection angle patterns to achieve sparse projection angle sampling and utilizes compressive sensing to reconstruct the result images, is proposed. Simulation and experimental results demonstrate that the image quality reconstructed by the proposed technique is much higher than that of RSPI at low sampling rates. Additionally, the proposed technique also has advantages in a lot of fields such as tomographic reconstruction at low radiation.
资助项目	Foundation of Key Laboratory of Sci-ence and Technology Innovation of Chinese Academy of Sciences[CXJJ20S028] ; Foundation of Key Laboratory of Sci-ence and Technology Innovation of Chinese Academy of Sciences[CXJJ20S020] ; Youth Innovation Promotion Asso-ciation of the Chinese Academy of Sciences[2020438] ; Youth Fund of Advanced Laser Technology Laboratory of Anhui Province[20192201]
WOS研究方向	Optics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000685964500017
资助机构	Foundation of Key Laboratory of Sci-ence and Technology Innovation of Chinese Academy of Sciences ; Youth Innovation Promotion Asso-ciation of the Chinese Academy of Sciences ; Youth Fund of Advanced Laser Technology Laboratory of Anhui Province
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/124434]
专题	中国科学院合肥物质科学研究院
通讯作者	Yin, Kaixin
作者单位	1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Key Lab Atmospher Opt, Hefei 230031, Peoples R China 3.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 4.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Yang, Wei,Yin, Kaixin,Shi, Dongfeng,et al. Single pixel imaging via sparse projection angle sampling[J]. OPTICS COMMUNICATIONS,2021,499.
APA	Yang, Wei.,Yin, Kaixin.,Shi, Dongfeng.,Meng, Wenwen.,Zha, Linbin.,...&Wang, Yingjian.(2021).Single pixel imaging via sparse projection angle sampling.OPTICS COMMUNICATIONS,499.
MLA	Yang, Wei,et al."Single pixel imaging via sparse projection angle sampling".OPTICS COMMUNICATIONS 499(2021).