An innovative image denoising method using curvelet transform and histogram segmentation
An innovative image denoising method using curvelet transform and histogram segmentation
A new image denoising method based on Curvelet transform and histogram segmentation is proposed. This paper first explores the concept and the propertites of the Curvelet transform for curved singularities analysis then applies Curvelet transform and histogram segmentation to estimate optimum threshold for image denoising.