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Wavelet image fusion
4.0
Image Wavelet fusion codes.
Is broken down into an image in the frequency domain of wavelet transform on each frequency band to represent various components of the original. This is extremely important for subsequent fusion, fusion can be based on different component uses a different method to achieve the best effect. Image fusion scheme (methods) is the core of image fusion, methods and rules directly affect the speed and quality of integration.
In the Wavelet Decomposition of an image, absolute value larger the wavelet coefficient corresponds to the brightness changes sharply, namely larger edge contrast in an image transform, such as the border, bright lines and regional profiles. Integration effect is on the same target, Fusion than the image in the image a before b in the significant objectives were retained in a fused image, image b and the target are ignored. In this way, target coefficients of wavelet transform in image
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