新型遥感立体成像技术初步研究

Preliminary study on a New Remote sensing Stereo Imaging Technology

主要讨论了信息获取技术和数字三维成图及其显示办法：论述了三线阵数字摄测系统的原理及其组成，较详细地讨论了系统各主要参数及其确定，重点放在光学系统的参数选择，并设计了实用的光学系统；运用航测原理建立了完整的三线阵数字摄测系统求解立体信息的数学模型，并对解的稳定性进行了分析讨论，提出了用取随机的定向片距来解决解的稳定性的方法，讨论了三维立体求解结果的显示技术。

After a breif description of the principle about three line optoelectronic scanning digital photogrammetric system and its structure, the principal parameter of the system, includingthe optical system′s parammeter have been studied in detail;The used opical system satisfying the technique requirements is designed;An efficient mathmatical model suitable for combined point determination has been discussed ,and stable solution method has been obtained;Finally,stereo image display technology has been investigated。