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长春光学精密机械与... [10]
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期刊论文 [6]
学位论文 [3]
会议论文 [1]
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2022 [3]
2019 [1]
2017 [2]
2015 [2]
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专题:长春光学精密机械与物理研究所
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Study on the characteristics of atomic hydrogen cleaning carbon contamination on multilayers
期刊论文
Vacuum, 2022, 卷号: 196, 页码: 11
作者:
Y. Song
;
Q. P. Lu
;
X. P. Gong
;
D. Z. Wang
;
Z. Zhang
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提交时间:2023/06/14
Analysis and Correction of the Rolling Shutter Effect for a Star Tracker Based on Particle Swarm Optimization
期刊论文
Remote Sensing, 2022, 卷号: 14, 期号: 22, 页码: 16
作者:
Z. Q. Fu
;
X. B. Yang
;
M. Wu
;
A. D. Yan
;
J. M. Du
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提交时间:2023/06/14
Hyperspectral Band Selections for Enhancing the Discrimination of Difficult Targets Using Local Band Index and Particle Swarm Optimization
期刊论文
Applied Sciences-Basel, 2022, 卷号: 12, 期号: 8, 页码: 25
作者:
H. W. Wang
;
C. X. Yan
;
J. Yuan and Q. P. Lu
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浏览/下载:1/0
  |  
提交时间:2023/06/14
Study of various material particles by third harmonic generation method based on laser pulse induced plasma
期刊论文
Optical Materials, 2019, 卷号: 98, 页码: 7
作者:
S.K.Maurya
;
M.Venkatesh
;
R.A.Ganeev
;
C.L.Guo
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提交时间:2020/08/24
Third harmonic generation,Plasma,Particle characterization,Laser,ablation,nanoparticles,Materials Science,Optics
Optimization of distances between the target surface and focal point on spatially confined laser-induced breakdown spectroscopy with a cylindrical cavity
期刊论文
Journal of Analytical Atomic Spectrometry, 2017, 卷号: 32, 期号: 2
作者:
Guo, J.
;
J. F. Shao
;
T. F. Wang
;
C. B. Zheng
;
A. M. Chen and M. X. Jin
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浏览/下载:14/0
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提交时间:2018/06/13
Visual tracking based on the sparse representation of the PCA subspace
期刊论文
Optoelectronics Letters, 2017, 卷号: 13, 期号: 5
作者:
Chen, D.-b.
;
M. Zhu and H.-l. Wang
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浏览/下载:11/0
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提交时间:2018/06/08
基于特征匹配的机载电子稳像技术研究
学位论文
博士: 中国科学院大学, 2015
作者:
吉淑娇
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浏览/下载:18/0
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提交时间:2015/11/30
特征匹配
运动滤波
二进制算子
特征点分类
云与气溶胶探测技术研究
学位论文
博士: 中国科学院大学, 2015
作者:
张子辉
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浏览/下载:100/0
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提交时间:2015/11/30
大气遥感
气溶胶
反远距
像方远心
像差渐晕
像面照度
辐亮度定标
序列图像红外小目标检测与跟踪算法研究
学位论文
博士: 中国科学院大学, 2014
孙继刚
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浏览/下载:166/0
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提交时间:2014/08/21
Novel method for optimizing polishing tool-path in CCOS based on weighted-iterative algorithm (EI CONFERENCE)
会议论文
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China
Deng W.-J.
;
Zhang X.-J.
;
Wang X.-K.
;
Wang X.
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浏览/下载:27/0
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提交时间:2013/03/25
In Computer Controlled Optical Surfacing (CCOS)
polishing tool-path is the base of solving other control parameters such as dwell time. In order to improve the fabrication results of polishing off-axis aspheric
a novel method to optimize the tool-path is discussed in this paper. The optimizing method named weighted-iterative algorithm is according to the balance principle of the particle system. The power factor of each dwell point represents the requirement of dwell density. Considering the factors which influence the polishing result
the power factors cosist of three elements include constant
error distribution and dwell distance of workpiece edge. The tool-path is solved by numerical iterative method. In the end
an error data is simulated with actual parameters using the matrix-based algorithm with two different tool-paths. The one is X-Y uniform spacing model and the other one is to optimize it based on the first. The comparison shows that the results of the optimized one are much better than traditional one
especially the rms convergence rate. Theory of the algorithm is simple and exercisable
and it satisfies practical requirement as well. 2009 SPIE.
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