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Auto-focus algorithm based on improved SML evaluation function 会议论文
Beijing, China, 2019-07-07
作者:  Ma, Xiaoyu;  Li, Qiaoling
收藏  |  浏览/下载：14/0  |  提交时间：2020/03/04
Automatic system for electron tomography data collection in the ultra-high voltage electron microscope 期刊论文
MICRON, 2017, 卷号: 103, 页码: 29-33
作者:  Cao, Meng;  Nishi, Ryuji;  Wang, Fang
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/26
Multifocus image fusion using phase congruency 期刊论文
JOURNAL OF ELECTRONIC IMAGING, 2015, 卷号: 24, 期号: 3
作者:  Zhan, K;  Li, QQ;  Teng, JC;  Wang, MY;  Shi, JH
收藏  |  浏览/下载：4/0  |  提交时间：2017/01/16
螺母型超声电机驱动的集成透镜调焦系统 期刊论文
http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=JEXK200910005&dbname=CJFQ2009, 2012, 2012
周铁英; 陈宇; 鹿存跃; 傅德永; 胡笑平; 李毅; 田斌
收藏  |  浏览/下载：4/0  |  提交时间：2017/06/15
基于形态学的细胞图像分析研究 学位论文
2012, 2012
余晓星
收藏  |  浏览/下载：2/0  |  提交时间：2016/02/14
Design and optimization of small-sized actuators for driving optical lens with different shapes based on IPMCs 会议论文
作者:  Wang, Yanjie;  Chen, Hualing;  Luo, Bin;  Zhu, Zicai
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/10
Design and analysis of auto-focus assembly for spaceborne remote sensing camera (EI CONFERENCE) 会议论文
2011 International Conference on Electronics, Communications and Control, ICECC 2011, September 9, 2011 - September 11, 2011, Ningbo, China
Chen W.; Ding Y.; Hui S.; Gao X.
收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25
Spaceborne remote sensing camera may be out of focus when the environment and photographic distance changes. In order to get higher ground sampled distance for the camera  based on the experience gained from the development of a remote sensing camera  working principle of auto-focus assembly control system was discussed. Time of waveform extraction was reduced. It sets force an auto-focus assembly that uses cam and line guide rail in order to move the lens group. The motion error of the auto-focus assembly was difficult to be eliminated and would affect on the focusing accuracy of the spaceborne remote sensing camera directly. So it was analyzed at both ends of the focusing structure. The CCD detector can keep stable when the remote sensing camera is imaging. The motion error was tested to verify the validity of the simulation result and it is less than 0.01mm. Its accuracy meets using demand. The focusing method of moving focal plane is suitable for spaceborne remote sensing camera. 2011 IEEE.  
Realization of the imaging-auto-focus on the APRC using splicing- CCD (EI CONFERENCE) 会议论文
International Conference on Graphic and Image Processing, ICGIP 2011, October 1, 2011 - October 2, 2011, Cairo, Egypt
Lu Z.; Guo Y.; Xue X.; Ma T.; Lv H.
收藏  |  浏览/下载：11/0  |  提交时间：2013/03/25
Integrated lens auto-focus system driven by a nut-type ultrosonic motor (USM) 期刊论文
2010, 2010
Zhou TieYing; Chen Yu; Lu CunYue; Fu DeYong; Hu XiaoPing; Li Yi; Tian Bin
收藏  |  浏览/下载：4/0
彩色显像管电子束配列智能测试系统研制 期刊论文
2010, 2010
童清化; 应根裕; 汪健如; TONG Qing-hua; YING Gen-yu; WANG Jian-ru
收藏  |  浏览/下载：7/0

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