文章基本信息

标题：Review of Infrared Signal Processing Algorithms
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作者：Parul Goyal
期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2011
卷号：2
期号：2(Version 1)
出版社：Ayushmaan Technologies
摘要：The review of night vision and thermal image devices is covered to allow an in-depth understanding and appreciation of the challenges and inherent limitations on these devices that are the motivation behind image fusion. Infrared signal processing algorithms and architectures are equally important for the development of a high performance infrared imaging systems. Infrared signal processing deals with two types of processing sensor signal processing and infrared image processing for contrast enhancement and target detection. The sensor signal processing primarily deals with nonuniformity correction for infrared sensors. This arises because of differences in the photo response of the individual detectors of the focal plane array. Such a difference exists between neighboring detectors even if they are illuminated by the same radiance. Some researchers have described black body and calibration based nonuniformity correction methods and some have described the scene based adaptive non-uniformity correction algorithms.our