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Proceedings Paper

Scanner-based DPSS imaging ladar
Author(s): Xiping Cai; Zhongxian Chen; Xiudong Sun; Jianbo Liu; Yanshan Chen
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Paper Abstract

A scanner based diode pumped solid state imaging laser radar is introduced in this paper in detail. Three different methods for the acquisition of range and intensity image are described and compared. The image for the range and intensity can be obtained simultaneously based on a PC-based acquisition card technology. The method based on FPGA is more popular but with low effective ladar range. The theory based on the voltage to time conversion technique is simple, but with low range precision.

Paper Details

Date Published: 25 September 2001
PDF: 5 pages
Proc. SPIE 4548, Multispectral and Hyperspectral Image Acquisition and Processing, (25 September 2001); doi: 10.1117/12.441405
Show Author Affiliations
Xiping Cai, Harbin Institute of Technology (China)
Zhongxian Chen, Harbin Institute of Technology (China)
Xiudong Sun, Harbin Institute of Technology (China)
Jianbo Liu, Harbin Institute of Technology (China)
Yanshan Chen, Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 4548:
Multispectral and Hyperspectral Image Acquisition and Processing

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