A novel method of greyscale image fusion based on discrete fractional wavelet transform combined with improved chaotic genetic algorithm
Yihang Wang,
Minghang Xie,
Xiaozhong Yang
Abstract:Greyscale image fusion plays a crucial role in computer vision and image processing. This paper proposes a novel algorithm for greyscale image fusion that enhances clarity and information retention of the resulting image. Firstly, the source image is decomposed using discrete fractional wavelet transform (DFRWT) to acquire the low and high frequency components. Secondly, considering the different characteristics of low and high frequencies, the spatial frequency technique is chosen to address the coefficients … Show more
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