Affiliation:
1. Changchun Chinese Medicine University
2. Changchun University
Abstract
This paper mainly description image enhance based on wavelet transform. The author gave the theory of wavelet analysis, the application of wavelet transform in image enhancement. The impression drawing is given by means of MATLAB simulation. Through tone up to disperse wavelet transform, rebuild coefficient, the siginal of image is more boost up in low contrast section than high contrast section, the margin is distinct.
Publisher
Trans Tech Publications, Ltd.
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