In this paper, the application of wavelet transform for infrared image noise reduction is studied. Via threshold operation in wavelet domain of infrared image, it can reduce noise effectively without considerable loss of edge details. The discuss of this wavelet threshold segmentation algorithms is presented in this paper, and the methods of wavelet and threshold selection are also given. It has been proven that the wavelet threshold technology is an effective method for infrared image noise reduction.
Application of infrared image noise reduction by processing of wavelet transform threshold
Infrared Components and Their Applications ; 2004 ; Beijing,China
Proc. SPIE ; 5640
2005-01-10
Conference paper
Electronic Resource
English
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