SIGNAL PROCESSING OF PYROELECTRIC VIDICONS.

被引：1
|
作者：
Teranishi, Akio
Ohba, Motoi
Takahashi, Ken'ichi
Yamaka, Eiso
机构：
来源：
Terebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan | 1981年 / 35卷 / 02期
关键词：
INFRARED IMAGING - PYROELECTRICITY - Applications - SIGNAL PROCESSING;
D O I：
10.3169/itej1978.35.136
中图分类号：
学科分类号：
摘要：
The pyroelectric vidicon is an infrared sensitive camera tube which has a pyroelectric target that is electronically scanned for infrared thermal imaging. The target operates at ambient temperature and does not require any cooling system. Some problems, like signal-to-noise ratio, flicker, and thermal diffusion in pyroelectric vidicon applications are explored. Several signal processing techniques used in advancement of pyroelectric vidicons are described.
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页码：136 / 142
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