CCD video data sampling technique in the ocean water color camera

Qiaolin Huang; Min Zhu; Weiqi Jin

doi:10.1117/12.466842

CCD video data sampling technique in the ocean water color camera

Qiaolin Huang^*, Min Zhu, Weiqi Jin

^*Corresponding author for this work

School of Optics and Photonics

Beijing Inst. of Space Mach./Elec.

Research output: Contribution to journal › Conference article › peer-review

Abstract

The paper analyzes the generated mechanism of the reset noise when reading out the CCD video signal. It also states a sampling technique for CCD output video signal, the Correlative Double Sampling (CDS) technique, which is on the basis of noises canceled-each-other and the mathematics correlative theory. The paper introduces the operation principle of the CDS technique and its filtering effects on the output noise of CCD (which includes the reset noise of CCD, the coupled cross-talk noise between the horizontal clock drive and the ground-wire of power supply, the white noise of output amplifier and the reset noise of 1/f noise). The paper gives a electric circuit of CDS that is applied practically. At last, it verified the conclusion that the output S/N of CCD signal can attain to 48 dB.

Original language	English
Pages (from-to)	194-204
Number of pages	11
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4892
DOIs	https://doi.org/10.1117/12.466842
Publication status	Published - 2003
Event	Ocean Remote Sensing and Applications - Hangzhou, China Duration: 24 Oct 2002 → 26 Oct 2002

Keywords

CCD
Correlated double sampling (CDS)
Reset noise

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10.1117/12.466842

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title = "CCD video data sampling technique in the ocean water color camera",

abstract = "The paper analyzes the generated mechanism of the reset noise when reading out the CCD video signal. It also states a sampling technique for CCD output video signal, the Correlative Double Sampling (CDS) technique, which is on the basis of noises canceled-each-other and the mathematics correlative theory. The paper introduces the operation principle of the CDS technique and its filtering effects on the output noise of CCD (which includes the reset noise of CCD, the coupled cross-talk noise between the horizontal clock drive and the ground-wire of power supply, the white noise of output amplifier and the reset noise of 1/f noise). The paper gives a electric circuit of CDS that is applied practically. At last, it verified the conclusion that the output S/N of CCD signal can attain to 48 dB.",

keywords = "CCD, Correlated double sampling (CDS), Reset noise",

author = "Qiaolin Huang and Min Zhu and Weiqi Jin",

year = "2003",

doi = "10.1117/12.466842",

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pages = "194--204",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

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note = "Ocean Remote Sensing and Applications ; Conference date: 24-10-2002 Through 26-10-2002",

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TY - JOUR

T1 - CCD video data sampling technique in the ocean water color camera

AU - Huang, Qiaolin

AU - Zhu, Min

AU - Jin, Weiqi

PY - 2003

Y1 - 2003

N2 - The paper analyzes the generated mechanism of the reset noise when reading out the CCD video signal. It also states a sampling technique for CCD output video signal, the Correlative Double Sampling (CDS) technique, which is on the basis of noises canceled-each-other and the mathematics correlative theory. The paper introduces the operation principle of the CDS technique and its filtering effects on the output noise of CCD (which includes the reset noise of CCD, the coupled cross-talk noise between the horizontal clock drive and the ground-wire of power supply, the white noise of output amplifier and the reset noise of 1/f noise). The paper gives a electric circuit of CDS that is applied practically. At last, it verified the conclusion that the output S/N of CCD signal can attain to 48 dB.

AB - The paper analyzes the generated mechanism of the reset noise when reading out the CCD video signal. It also states a sampling technique for CCD output video signal, the Correlative Double Sampling (CDS) technique, which is on the basis of noises canceled-each-other and the mathematics correlative theory. The paper introduces the operation principle of the CDS technique and its filtering effects on the output noise of CCD (which includes the reset noise of CCD, the coupled cross-talk noise between the horizontal clock drive and the ground-wire of power supply, the white noise of output amplifier and the reset noise of 1/f noise). The paper gives a electric circuit of CDS that is applied practically. At last, it verified the conclusion that the output S/N of CCD signal can attain to 48 dB.

KW - CCD

KW - Correlated double sampling (CDS)

KW - Reset noise

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JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Ocean Remote Sensing and Applications

Y2 - 24 October 2002 through 26 October 2002

ER -

CCD video data sampling technique in the ocean water color camera

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Keywords

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