Research on the new performance model for LLL TV imaging systems

Kecong Ai; Liwei Zhou; Guilin Zeng; Yanxi Liang; Chen Wang; Xudong Li

doi:10.1117/12.725265

17 September 2006 Research on the new performance model for LLL TV imaging systems

Kecong Ai, Liwei Zhou, Guilin Zeng, Yanxi Liang, Chen Wang, Xudong Li

Proceedings Volume 6279, 27th International Congress on High-Speed Photography and Photonics; 627921 (2006) https://doi.org/10.1117/12.725265
Event: 27th International congress on High-Speed Photography and Photonics, 2006, Xi'an, China

Abstract

Starting from threshold characteristics and night visual theory of the human eye the new quanta detector and linear filter integrated performance model, universal threshold detecting theory and synthesis detecting equations for LLL (low light level) TV imaging systems have been put foreword and established, which set up together active regularity and connection between photon noise fluctuation theory and linear filter theory. By using the new performance model and apparent distance detecting equations many specific properties of LLL TV imaging system, such as brightness intensified, visual angle enlarged, signal to noise ratio and contrast transferred and attenuated, can be correctly expressed, calculated and evaluated. The characteristics of the human eye can also be correctly reflected and described.

Citation Download Citation

Kecong Ai, Liwei Zhou, Guilin Zeng, Yanxi Liang, Chen Wang, and Xudong Li "Research on the new performance model for LLL TV imaging systems", Proc. SPIE 6279, 27th International Congress on High-Speed Photography and Photonics, 627921 (17 September 2006); https://doi.org/10.1117/12.725265

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