Proceedings of SPIE - The International Society for Optical Engineering
ISSN：
0277-786X
年：
2018
卷：
10608
会议名称：
10th International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR) - Automatic Target Recognition and Navigation
会议论文集名称：
Proceedings of SPIE
会议时间：
OCT 28-29, 2017
会议地点：
Xiangyang, PEOPLES R CHINA
会议主办单位：
[Deng, Yan;Shen, Xiaoqin;Zhang, Huiyun] Hankou Univ, Wuhan 430212, Hubei, Peoples R China.^[Zhang, Kun] Cent China Normal Univ, Natl Engn Res Ctr E Learning, Wuhan 430079, Hubei, Peoples R China.
Hubei process control and advanced equipment manufacturing collaborative innovation center project [HX2015A001, HX2014A1005]; Innovation and entrepreneurship training program for college students in Hubei [201611800016]
机构署名：
本校为通讯机构
院系归属：
国家数字化学习工程技术研究中心
摘要：
Precise parallax detection through definition evaluation and the adjustment of the assembly position of the objective lens or the reticle are important means of eliminating the parallax of the telescope system, so that the imaging screen and the reticle are clearly focused at the same time. An adaptive definition evaluation function based on Susan-Zernike moments is proposed. First, the image is preprocessed by the Susan operator to find the potential boundary edge. Then, the Zernike moments operator is used to determine the exact region of the reticle line with sub-pixel accuracy. The image d...
