sir,i want to perform a comparative study on image fusion.i performed it with some other methods ,but to implement it with matlab is quite difficult for me.so please help me in this regard.
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Abstract
Recently, Cand`es and Donoho (1999) introduced the curvelet transform, a new multiscale representation suited for objects which are smooth away from discontinuities across curves. Their proposal was intended for functions f defined on the continuum plane R2. In this paper, we consider the problem of realizing this transform for digital data.We describe a strategy for computing a digital curvelet transform, we describe a software environment, Curvelet256, implementing this strategy in the case of 256 × 256 images, and we describe some experiments we have conducted using it. Examples are available for viewing by web browser.