机构

• 数学与系统科学研究院 [3]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2011 [1]
• 2009 [1]
• 2008 [1]
• 1997 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4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 Image motion compensation for a certain aviation camera based on Lucy-Richardson algorithm (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electronics and Optoelectronics, ICEOE 2011, July 29, 2011 - July 31, 2011, Dalian, China Zhong C.; Fu J.; Ding Y. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 According to the actual situation  when high quality and high precision are required for the image  both beforehand and afterwards compensation should be used. In this paper  we use Lucy-Richardson algorithm to compensate image motion of a certain aviation camera as an afterwards compensation. Firstly  we analyze the imaging principle of the camera and the reasons that cause image motion. Then we have a brief introduce of the Lucy-Richardson algorithm. At last  in order to show the feasibility of the method  we do some simulation. Through theoretical and practical analysis  experiments and test  we conclude the Lucy-Richardson algorithm can be used to compensate image motion for the certain camera. 2011 IEEE.   Asymptotic error expansion and Richardson extrapolation of eigenvalue approximations for second order elliptic problems by the mixed finite element method 期刊论文  OAI收割 APPLIED NUMERICAL MATHEMATICS, 2009, 卷号: 59, 期号: 8, 页码: 1884-1893 作者:  Lin, Qun;  Xie, Hehu   |  收藏  |  浏览/下载：17/0  |  提交时间：2018/07/30 Second order elliptic eigenvalue problem  Mixed finite element method  Asymptotic error expansion  Richardson extrapolation  Raviart-Thomas element   A note on Richardson extrapolation of Galerkin methods for eigenvalue problems of Fredholm integral equations 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL MATHEMATICS, 2008, 卷号: 26, 期号: 4, 页码: 598-612 作者:  Huang, Qiumei;  Yang, Yidu   |  收藏  |  浏览/下载：22/0  |  提交时间：2018/07/30 Fredholm integral equations  semi-simple eigenvalues  asymptotic expansion  Galerkin method  Richardson extrapolation  Sloan iteration   A note on the convergence of the two-grid method for Toeplitz systems 期刊论文  OAI收割 COMPUTERS & MATHEMATICS WITH APPLICATIONS, 1997, 卷号: 34, 期号: 1, 页码: 11-18 作者:  Sun, HW;  Chan, RH;  Chang, QS   |  收藏  |  浏览/下载：23/0  |  提交时间：2018/07/30 multigrid method  Toeplitz matrices  Richardson method  damped-Jacobi method