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Conference Paper
Cost-Effective High-Resolution Three-Dimensional Laser Radar Sensor Utilizing a Static Unitary Detector
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- Authors
- Bongki Mheen, Jae-Sik Shim, Myoun Sook Oh, Hongsoek Seo, Jungho Song, Minhyup Song, Jongsun An, Gyu Dong Choi, Yong-Hwan Kwon, Ensoo Nam
- Issue Date
- 2013-10
- Citation
- International Symposium on Optoelectronic Technologies (ISOT) 2013, pp.1-5
- Language
- English
- Type
- Conference Paper
- Abstract
- While the existing rotational motor-based laser scanner and the FPA (focal plane array)-based laser radar have their own advantages such like panoramic and flash three-dimensional (3-D) images, their commercialized adaptation were quite limited due to the big rotational part of the sensor head and the very expensive FPA and Readout IC, respectively. In this paper, a new threedimensional (3-D) laser radar architecture is proposed utilizing a static unitary detector. It provides high-resolution 3D images in a cost-effective way without any rotational part in the sensor. The spatial and range resolution of achieved 3-D images by an implemented experimental prototype was QVGA (320x240) and 3 cm, respectively, for given remote objects ranging up to 200 meters.
- KSP Keywords
- 3D images, Experimental prototype, High resolution, Laser scanner, Radar Architecture, Range resolution, Three dimensional(3D), cost-effective, focal plane array(FPA), laser radar, radar sensor