摘要
航相机照相时不可避免的会产生像移,像移补偿是提高成像质量和相机分辨力必不可少的环节。首先通过分析像移的产生原因及对图像造成的影响阐述了像移补偿的必要性,然后介绍了目前国内外较多采用的像移补偿法原理及其应用范围,最后给出了一个应用多种像移补偿法相机的实例及像移补偿技术的发展趋势。
It is inevitable to have image motion in photographing of aerospace camera, thus Image Motion Compensation (IMC) is necessary for improving the quality of imaging and the resolution of the camera. In this paper, the essentiality of IMC is stated by analyzing the causes of image motion and its influence on image. Then the principle and the application of those IMC technologies used at home and abroad are introduced. An instance in which several methods of IMC are used to a camera and the developing trend of IMC is given in the end.
出处
《电光与控制》
2004年第4期46-49,共4页
Electronics Optics & Control
关键词
航空航天相机
像移
像移补偿
曝光
aerospace camera
image motion
Image Motion Compensation(IMC)
exposure
