Scanner-based DPSS imaging ladar

Xiping Cai; Zhongxian Chen; Xiudong Sun; Jianbo Liu; Yanshan Chen

doi:10.1117/12.441405

25 September 2001 Scanner-based DPSS imaging ladar

Xiping Cai, Zhongxian Chen, Xiudong Sun, Jianbo Liu, Yanshan Chen

Proceedings Volume 4548, Multispectral and Hyperspectral Image Acquisition and Processing; (2001) https://doi.org/10.1117/12.441405
Event: Multispectral Image Processing and Pattern Recognition, 2001, Wuhan, China

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.

Citation Download Citation

Xiping Cai, Zhongxian Chen, Xiudong Sun, Jianbo Liu, and Yanshan Chen "Scanner-based DPSS imaging ladar", Proc. SPIE 4548, Multispectral and Hyperspectral Image Acquisition and Processing, (25 September 2001); https://doi.org/10.1117/12.441405

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