Effect of CCD integration time on quality of moving images

被引：2
|
作者：
Hao, Q [1 ]
Song, Y [1 ]
Wang, YT [1 ]
机构：
[1] Beijing Inst Technol, Dept Optoelect Engn, Beijing 100081, Peoples R China
来源：
ELECTRONIC IMAGING AND MULTIMEDIA TECHNOLOGY III | 2002年 / 4925卷
关键词：
CCD; integration time; image smear;
D O I：
10.1117/12.481626
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
The integration time limits the performance of CCD imaging-system, especially when it is used in MAVs (Micro Air Vehicles), so it is important to regulate the integration time of CCD in order to improve the quality of moving images when MAVs is flying. In this paper, we analyzed the relationship between image smear and the flying status of MAVs, and the degradation of the image quality caused by the variety of the integration time of CCD. We have proposed a method to ascertain the integration time of CCD imaging-system on the basis of analyzing the relationship between the integration time and the quality of moving images, and constructed a kind of experiment system to validate the method. The experiment result indicates that the method is valid for ascertaining the integration time of micro CCD imaging-system used in MAVs.
引用
收藏
页码：441 / 446
页数：6
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