热释电摄像管红外相机的改进视频处理器

5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service. TELSIKS 2001. Proceedings of Papers (Cat. No.01EX517) Pub Date : 2001-09-19 DOI:10.1109/TELSKS.2001.955812

P. Kondratov, Z. Hrytskiv, V. Hoy

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引用次数: 1

摘要

考虑了基于热释电视屏(或热释电阵列)的红外摄像机视频处理单元结构的改进变体。与标准处理方法相比，所提出的解决方案降低了噪声等效温差(NETD)，可以根据底座电平的分布进行灵敏度校正，减少了模数转换器中的位数，并在一个单元内完成了整个处理。

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Improved video processor for pyroelectric vidicon based IR camera

Improved variants of the video processing unit structure for a pyroelectric vidicon (or pyroelectric array) based infrared (IR) camera are considered. In comparison with the standard processing method, the proposed solutions provide a decrease in the noise equivalent temperature difference (NETD), the possibility of sensitivity correction according to the distribution of a pedestal level, a reduced number of digits in the analog-to-digital converter and the entire processing in one unit.

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5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service. TELSIKS 2001. Proceedings of Papers (Cat. No.01EX517)

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