Passive 3D Imaging Method Based on Photonics Integrated Interference Computational Imaging System
Planetary, lunar, and deep space exploration has become the frontier of remote sensing science, and three-dimensional (3D) positioning imaging technology is an important part of lunar and deep space exploration. This paper presents a novel passive 3D imaging method based on the photonics integrated...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-04-01
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| Series: | Remote Sensing |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2072-4292/15/9/2333 |
| _version_ | 1797601742314012672 |
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| author | Ben Ge Qinghua Yu Jialiang Chen Shengli Sun |
| author_facet | Ben Ge Qinghua Yu Jialiang Chen Shengli Sun |
| author_sort | Ben Ge |
| collection | DOAJ |
| description | Planetary, lunar, and deep space exploration has become the frontier of remote sensing science, and three-dimensional (3D) positioning imaging technology is an important part of lunar and deep space exploration. This paper presents a novel passive 3D imaging method based on the photonics integrated interference computational imaging system. This method uses a photonics integrated interference imaging system with a complex lens array. The midpoints of the interference baselines formed by these lenses are not completely overlapped. The distance between the optical axis and the two lenses of the interference baseline are not equal. The system is used to obtain the complex coherence factor of the object space at a limited working distance, and the image evaluation optimization algorithm is used to obtain the clear images and 3D information of the targets of interest. The simulation results show that this method is effective for the working scenes with targets located at single or multiple limited working distances. The sharpness evaluation function of the target presents a good unimodality near its actual distance. The experimental results of the interference of broad-spectrum light show that the theoretical basis of this method is feasible. |
| first_indexed | 2024-03-11T04:07:56Z |
| format | Article |
| id | doaj.art-6c6412c389dc428d9620ef3fee354c53 |
| institution | Directory Open Access Journal |
| issn | 2072-4292 |
| language | English |
| last_indexed | 2024-03-11T04:07:56Z |
| publishDate | 2023-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Remote Sensing |
| spelling | doaj.art-6c6412c389dc428d9620ef3fee354c532023-11-17T23:38:42ZengMDPI AGRemote Sensing2072-42922023-04-01159233310.3390/rs15092333Passive 3D Imaging Method Based on Photonics Integrated Interference Computational Imaging SystemBen Ge0Qinghua Yu1Jialiang Chen2Shengli Sun3Key Laboratory of Intelligent Infrared Perception, Chinese Academy of Sciences, Shanghai Institute of Technical Physics of Chinese Academy of Sciences, Shanghai 200083, ChinaKey Laboratory of Intelligent Infrared Perception, Chinese Academy of Sciences, Shanghai Institute of Technical Physics of Chinese Academy of Sciences, Shanghai 200083, ChinaKey Laboratory of Intelligent Infrared Perception, Chinese Academy of Sciences, Shanghai Institute of Technical Physics of Chinese Academy of Sciences, Shanghai 200083, ChinaKey Laboratory of Intelligent Infrared Perception, Chinese Academy of Sciences, Shanghai Institute of Technical Physics of Chinese Academy of Sciences, Shanghai 200083, ChinaPlanetary, lunar, and deep space exploration has become the frontier of remote sensing science, and three-dimensional (3D) positioning imaging technology is an important part of lunar and deep space exploration. This paper presents a novel passive 3D imaging method based on the photonics integrated interference computational imaging system. This method uses a photonics integrated interference imaging system with a complex lens array. The midpoints of the interference baselines formed by these lenses are not completely overlapped. The distance between the optical axis and the two lenses of the interference baseline are not equal. The system is used to obtain the complex coherence factor of the object space at a limited working distance, and the image evaluation optimization algorithm is used to obtain the clear images and 3D information of the targets of interest. The simulation results show that this method is effective for the working scenes with targets located at single or multiple limited working distances. The sharpness evaluation function of the target presents a good unimodality near its actual distance. The experimental results of the interference of broad-spectrum light show that the theoretical basis of this method is feasible.https://www.mdpi.com/2072-4292/15/9/23333D imaginginterferometric imagingphotonic integration |
| spellingShingle | Ben Ge Qinghua Yu Jialiang Chen Shengli Sun Passive 3D Imaging Method Based on Photonics Integrated Interference Computational Imaging System Remote Sensing 3D imaging interferometric imaging photonic integration |
| title | Passive 3D Imaging Method Based on Photonics Integrated Interference Computational Imaging System |
| title_full | Passive 3D Imaging Method Based on Photonics Integrated Interference Computational Imaging System |
| title_fullStr | Passive 3D Imaging Method Based on Photonics Integrated Interference Computational Imaging System |
| title_full_unstemmed | Passive 3D Imaging Method Based on Photonics Integrated Interference Computational Imaging System |
| title_short | Passive 3D Imaging Method Based on Photonics Integrated Interference Computational Imaging System |
| title_sort | passive 3d imaging method based on photonics integrated interference computational imaging system |
| topic | 3D imaging interferometric imaging photonic integration |
| url | https://www.mdpi.com/2072-4292/15/9/2333 |
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