Knowledge Management System of Hefei Institute of Physical Science，CAS
| Single pixel imaging via sparse projection angle sampling | |
Yang, Wei1,2; Yin, Kaixin3; Shi, Dongfeng1,2,4 ; Meng, Wenwen1,2; Zha, Linbin1,2; Chen, Yafeng1; Huang, Jian1,4; Wang, Yingjian1,2,4
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| 2021-11-15 | |
| Source Publication | OPTICS COMMUNICATIONS
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| ISSN | 0030-4018 |
| Corresponding Author | Yin, Kaixin(yinkx@mail.ipc.ac.cn) |
| Abstract | 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. |
| Keyword | Single pixel imaging Radon transform Sparse angle Compressive sensing |
| DOI | 10.1016/j.optcom.2021.127284 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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] |
| Funding Organization | 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 |
| WOS Research Area | Optics |
| WOS Subject | Optics |
| WOS ID | WOS:000685964500017 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.hfcas.ac.cn:8080/handle/334002/124435 |
| Collection | 中国科学院合肥物质科学研究院 |
| Corresponding Author | Yin, Kaixin |
| Affiliation | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Key Lab Atmospher Opt, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 4.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China |
| First Author Affilication | Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, China |
| Recommended Citation 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). |
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