摘要
本文将机助法优化设计用于近景摄影测量,论述了机助法优化设计系统的结构、功能和设计方法,并研制了机助法网形优化设计程序系统SNOD—C。该系统可以对摄站点的数量,位置,每站摄影的象片数、摄影方式、控制点及物点的分布,摄影机,量测系统的选择和非摄影测量观测值的选择等内容进行设计。同时,以近代摄影测量平差理论为基础的SNOD—C的平差子系统SCBAR(即带相对控制的近景光束法区域网平差系统)也适用于一般近景摄影测量的数据处理。最后,本文给出了一个近景摄影测量网形设计的实例。
This paper applys computer aided optimization design to CRP. It has dealt with thestructure, the function and the making method of a system of computer aided optimiza-tion design. Author has constructed a programming system of computer aided NetworkOptimization Design in close range photogrammetry SNOD—C. The system can designthe contents of the number and the locations of photograph stations, the number ofphotos on each station, the photograph forms, the distribution of control points and ob-ject points, the selection of cameras and measuring instruments, the selection of non-pho-togrammetric observations, etc. At the same time, the SNOD—C's sub-system of self-Calibration Bundle Adjustment with Relative controls SCBAR, which is based on the latesttheory of photogrammetric adjustment, is adequate to the data-handling of general CRP.At last a practical example of network design in CRP has been given.
出处
《武汉测绘科技大学学报》
CSCD
1990年第3期1-10,共10页
Geomatics and Information Science of Wuhan University
关键词
摄影
测量
近景
CAD
网形
SNOD-C
computer aided optimization design
CRP
design criterion
SNOD-C
SCBAR
