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The research on the reconstruction of intensity image based on streak tube imaging lidar

  • Chenning Ma*
  • , Shaokun Han
  • , Ping Wang
  • *此作品的通讯作者
  • Beijing Institute of Technology

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In the system based on the streak tube imaging lidar (STIL), the streak image on the salt screen captured by the CCD camera not only includes the range information, but also provides the material attribute, the angle information of the target and so on, that is the intensity information. It is generally assumed that the image brightness on the salt screen reflect the laser intensity of the target. However, the brightness not only relates to the density of the electron beam, but also relates to the accelerating voltage. The relative intensity of the streak image will be distorted for reasons of the different accelerating voltage resulted by the different coming time. An amended method that there is a weighted processing for the intensity information based on the range information was proposed, a research on the reconstruction of the intensity image was processed, and some effects were achieved.

源语言英语
主期刊名Optoelectronic Imaging and Multimedia Technology
DOI
出版状态已出版 - 2010
已对外发布
活动Optoelectronic Imaging and Multimedia Technology - Beijing, 中国
期限: 18 10月 201020 10月 2010

丛书

姓名Proceedings of SPIE - The International Society for Optical Engineering
7850
ISSN(印刷版)0277-786X

会议

会议Optoelectronic Imaging and Multimedia Technology
国家/地区中国
Beijing
时期18/10/1020/10/10

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