机构

• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [1]

内容类型

• 会议论文 [1]

发表日期

• 2008 [1]

学科主题

筛选

浏览/检索结果: 共1条，第1-1条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Novel algorithm for computer-aided alignment of wide field of view complex optical system (EI CONFERENCE) 会议论文  OAI收割 Yang X.; Han C. 收藏  |  浏览/下载：37/0  |  提交时间：2013/03/25 With the advent of the new complex optical system  alignment technology is necessary. In this paper  is presented an alignment algorithm whose main idea is composed of damped least square method and singular value decomposition method. In addition  the how and why to enter the damped factor into algorithm is explained. According to this algorithm  an alignment software package was compiled and compared self-compiled software with alignment package of CODE V. Results show that  this self-compiled software is much more valid than alignment package of CODE V. For a field of view of 2 R-C system  average MTF over the field of view was greater than 0.3 at 50 line pairs /mm.