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Enhancement and suppression of nonsequential double ionization by spatially inhomogeneous fields 期刊论文
Optics Express, 2024, 卷号: 32, 期号: 11, 页码: 19825-19836
作者:  Luo, Xuan;  Jiao, Li Guang;  Liu, Aihua;  Liu, Xueshen
Adobe PDF(8574Kb)  |  收藏  |  浏览/下载:8/0  |  提交时间:2024/09/13
autofocus  sharpness evaluation function  focusing window  
Research of Image Sharpness Assessment Algorithm for Autofocus 会议论文
2019 IEEE 4th International Conference on Image, Vision and Computing, ICIVC 2019, Xiamen, China, 2019-07-05
作者:  Her, Lilin;  Yang, Xiaojun
Adobe PDF(3379Kb)  |  收藏  |  浏览/下载:107/0  |  提交时间:2020/05/28
sharpness evaluation function  autofocus  gradient operator  brenner algorithm  
Auto-focus algorithm based on improved SML evaluation function 会议论文
AOPC 2019: Optical Sensing and Imaging Technology, Beijing, China, 2019-07-07
作者:  Ma, Xiaoyu;  Li, Qiaoling
Adobe PDF(546Kb)  |  收藏  |  浏览/下载:139/0  |  提交时间:2020/03/04
auto-focus  sharpness evaluation function  threshold  gradient  SML  image processing