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In this paper, we propose a new image denoising method based on wavelet thresholding. In this method, we introduce a new nonlinear thresholding function characterized by a shape parameter and basic properties. These characteristics make the new method able to achieve a compromise between both traditional thresholding techniques such as Hard and Soft thresholding. The experimental results show that...
In this paper, we propose a method for accelerating range image segmentation process which uses techniques of region-growing based on functions approximation and local neighborhood property. This method uses multiresolution wavelet transforms, where the used wavelets are Coiflets. The interesting property of this kind of wavelets is the interpolating characteristic of their associated scaling functions...
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