Monocentric imaging system with wide field of view and high resolution for distant view observation
| Autor: | Peng Sun, Zhenrong Zheng, Huaye Li, Ting Xie, Shengqian Chang, Siman Zhang, Siqi Liu |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Computer science
business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION High resolution 02 engineering and technology 01 natural sciences Wide field Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention 010309 optics Lens (optics) Optics law 0103 physical sciences 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Angular resolution Electrical and Electronic Engineering business Remote sensing |
| Zdroj: | Optik. 157:56-62 |
| ISSN: | 0030-4026 |
| Popis: | An imaging system with wide field of view (FOV) and high resolution is proposed in this paper. The optical design employed monocentric objective lens design combined with the unique arrangement of multi-aperture array, which empowers the system of good tradeoff between imaging performances and structural complexity. A prototype is built based on the design, achieving the field angle of 55 ° as well as the angular resolution of 40 μrad. Experiments show excellent performances in distant view observation and images with 0.1 gigapixels can be finally obtained after image mosaicing, in addition, the proposed system has potential applications in airborne ground observation and crops survey in the future. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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