An Algorithm of Far-Distance Pulse Laser Energy Density Base on Image Processing

作者:Duan Jin*; Wang Xiaoman; Jiang Huilin; Jing Wenbo
来源:4th International Conference on Digital Image Processing (ICDIP), 2012-04-07 to 2012-04-08.
DOI:10.1117/12.946592

摘要

A method of laser energy density distribution measurement is presented in this paper. Dot-matrix method and CCD imaging method are combined in pulse laser far-distance energy density measurement system. The laser energy data is received by detectors on the reflective board, and the laser spot reflected by the reflective board is acquired by the CCD camera. The relation of laser spot image gray and energy data is gotten by image processing algorithms, and energy density distribution is analyzed according to the model of laser energy. Algorithms principle and process are presented detailedly in this paper.

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