Super-Resolution Imaging Through Scattering Medium Based on Parallel Compressed Sensing
Recent studies show that compressed sensing (CS) can recover sparse signal with much fewer measurements than traditional Nyquist theorem. From another point of view, it provides a new idea for super-resolution imaging, like the emergence of single pixel camera. However, traditional methods implement...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2017-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8013687/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850109032865464320 |
|---|---|
| author | Yao Zhao Qian Chen Shenghang Zhou Guohua Gu Xiubao Sui |
| author_facet | Yao Zhao Qian Chen Shenghang Zhou Guohua Gu Xiubao Sui |
| author_sort | Yao Zhao |
| collection | DOAJ |
| description | Recent studies show that compressed sensing (CS) can recover sparse signal with much fewer measurements than traditional Nyquist theorem. From another point of view, it provides a new idea for super-resolution imaging, like the emergence of single pixel camera. However, traditional methods implemented measurement matrix by digital mirror device (DMD) or spatial light modulator, which is a serial imaging process and makes the method inefficient. In this paper, we propose a super resolution imaging system based on parallel compressed sensing. The proposed method first measures the transmission matrix of the scattering sheet and then recover high resolution objects by “two-step phase shift” technology and CS reconstruction algorithm. Unlike traditional methods, the proposed method realizes parallel measurement matrix by a simple scattering sheet. Parallel means that charge-coupled device camera can obtain enough measurements at once instead of changing the patterns on the DMD repeatedly. Simulations and experimental results show the effectiveness of the proposed method. |
| format | Article |
| id | doaj-art-e9c0c0461e2e43d39c4d398c026b22c2 |
| institution | OA Journals |
| issn | 1943-0655 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-e9c0c0461e2e43d39c4d398c026b22c22025-08-20T02:38:11ZengIEEEIEEE Photonics Journal1943-06552017-01-019511210.1109/JPHOT.2017.27380078013687Super-Resolution Imaging Through Scattering Medium Based on Parallel Compressed SensingYao Zhao0Qian Chen1Shenghang Zhou2Guohua Gu3Xiubao Sui4School of Electronic Engineering and Optoelectronic Technology, Nanjing University of Science and Technology, Nanjing, ChinaSchool of Electronic Engineering and Optoelectronic Technology, Nanjing University of Science and Technology, Nanjing, ChinaSchool of Electronic Engineering and Optoelectronic Technology, Nanjing University of Science and Technology, Nanjing, ChinaSchool of Electronic Engineering and Optoelectronic Technology, Nanjing University of Science and Technology, Nanjing, ChinaSchool of Electronic Engineering and Optoelectronic Technology, Nanjing University of Science and Technology, Nanjing, ChinaRecent studies show that compressed sensing (CS) can recover sparse signal with much fewer measurements than traditional Nyquist theorem. From another point of view, it provides a new idea for super-resolution imaging, like the emergence of single pixel camera. However, traditional methods implemented measurement matrix by digital mirror device (DMD) or spatial light modulator, which is a serial imaging process and makes the method inefficient. In this paper, we propose a super resolution imaging system based on parallel compressed sensing. The proposed method first measures the transmission matrix of the scattering sheet and then recover high resolution objects by “two-step phase shift” technology and CS reconstruction algorithm. Unlike traditional methods, the proposed method realizes parallel measurement matrix by a simple scattering sheet. Parallel means that charge-coupled device camera can obtain enough measurements at once instead of changing the patterns on the DMD repeatedly. Simulations and experimental results show the effectiveness of the proposed method.https://ieeexplore.ieee.org/document/8013687/Parallel compressed sensingsuper-resolution imagingscattering medium |
| spellingShingle | Yao Zhao Qian Chen Shenghang Zhou Guohua Gu Xiubao Sui Super-Resolution Imaging Through Scattering Medium Based on Parallel Compressed Sensing IEEE Photonics Journal Parallel compressed sensing super-resolution imaging scattering medium |
| title | Super-Resolution Imaging Through Scattering Medium Based on Parallel Compressed Sensing |
| title_full | Super-Resolution Imaging Through Scattering Medium Based on Parallel Compressed Sensing |
| title_fullStr | Super-Resolution Imaging Through Scattering Medium Based on Parallel Compressed Sensing |
| title_full_unstemmed | Super-Resolution Imaging Through Scattering Medium Based on Parallel Compressed Sensing |
| title_short | Super-Resolution Imaging Through Scattering Medium Based on Parallel Compressed Sensing |
| title_sort | super resolution imaging through scattering medium based on parallel compressed sensing |
| topic | Parallel compressed sensing super-resolution imaging scattering medium |
| url | https://ieeexplore.ieee.org/document/8013687/ |
| work_keys_str_mv | AT yaozhao superresolutionimagingthroughscatteringmediumbasedonparallelcompressedsensing AT qianchen superresolutionimagingthroughscatteringmediumbasedonparallelcompressedsensing AT shenghangzhou superresolutionimagingthroughscatteringmediumbasedonparallelcompressedsensing AT guohuagu superresolutionimagingthroughscatteringmediumbasedonparallelcompressedsensing AT xiubaosui superresolutionimagingthroughscatteringmediumbasedonparallelcompressedsensing |