Selection of number for CCD camera in JZ-1 constellation

Min Zhu; Wei Qi Jin

Selection of number for CCD camera in JZ-1 constellation

Min Zhu^*, Wei Qi Jin

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

F number, a key parameter in remote sensing, CCD camera design, is strongly associated with other important parameters of the camera and has a great influence on the image quality. The results in different F number with such parameters as dynamic range, signal-to-noise ratio, modulation transmittance function, image equality factor, and focal depth are compared. They show that the process of selecting F number is not a monotonous one, but one of compromise. After validation, it is demonstrated that F=4 may be comparatively rational.

Original language	English
Pages (from-to)	485-487+490
Journal	Guangxue Jishu/Optical Technique
Volume	28
Issue number	6
Publication status	Published - Nov 2002

Keywords

Dynamic range
F number
Image quality factor
MTF
SNR

Cite this

Zhu, M., & Jin, W. Q. (2002). Selection of number for CCD camera in JZ-1 constellation. Guangxue Jishu/Optical Technique, 28(6), 485-487+490.

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AB - F number, a key parameter in remote sensing, CCD camera design, is strongly associated with other important parameters of the camera and has a great influence on the image quality. The results in different F number with such parameters as dynamic range, signal-to-noise ratio, modulation transmittance function, image equality factor, and focal depth are compared. They show that the process of selecting F number is not a monotonous one, but one of compromise. After validation, it is demonstrated that F=4 may be comparatively rational.

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KW - Image quality factor

KW - MTF

KW - SNR

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Selection of number for CCD camera in JZ-1 constellation

Abstract

Keywords

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