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CCD Camera MTF Enhancement Filter Design
文献类型:期刊
作者:Zhang, Jian[1]  Fan, Yang-Yu[2]  Zhu, Bo[3]  Xu, Zhe[4]  Zhao, Yan[5]  
机构:[1]School of Electronics and Information, Northwest Polytechnical University, Xi'an, 710129, China |Space Optics Lab, Xi' an Institute of Optics and Precision Mechanics of CAS, Xi'an, 710119, China
[2]School of Electronics and Information, Northwest Polytechnical University, Xi'an, 710129, China
[3]Space Optics Lab, Xi' an Institute of Optics and Precision Mechanics of CAS, Xi'an, 710119, China
[4]Space Optics Lab, Xi' an Institute of Optics and Precision Mechanics of CAS, Xi'an, 710119, China
[5]Space Optics Lab, Xi' an Institute of Optics and Precision Mechanics of CAS, Xi'an, 710119, China
年:2018
期刊名称:Guangzi Xuebao/Acta Photonica Sinica
卷:47
期:2
增刊:正刊
收录情况:EI(20181705059735)  
所属部门:电子信息学院
人气指数:19
浏览次数:19
摘要:
By the discussion of the impact to system MTF by each link in image chains based on the camera imaging model, the enhancement effect of filter quality factor, the impact to Signal to Noise Ratio (SNR), simulation results of the impact of quality factor on multiple pixels were analyzed. The analysis show that the appropriate filter quality factor could enhance the system MTF after the optical design is done and the sensor is confirmed. If the optimum quality factor setting value of the filter is ...More
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