摘要
介绍了数码影像技术的发展,针对目前数码航空影像技术的不足,对空三加密时地控点布设跨跃基线条数及其对成图精度的影响进行了试验和研究,取得的结论对今后的类似作业任务具有一定的借鉴意义。
The paper mainly introduces the development of the digital video technology aiming at the insufficient of digital video at present, and the author undertakes the experiments and research on the number of the baselines of some control points when it is encrypted and its effects on the precision of the images. Its conclusion is meaningful for the similar task.
出处
《山西建筑》
2008年第20期353-354,共2页
Shanxi Architecture
关键词
数码影像
基线
控制点
加密精度
digital video, baselines, contral points, encrypt precision
