A New Image denoising Technique Combining the Empirical Mode Decomposition with a Wavelet Transform Technique
Faten Ben Arfia, Mohamed Ben Messaoud, Mohamed Nadhir Abid · 2010
This paper proposes a method for image denoising in the filter domain based on the characteristics of the Empirical Mode Decomposition (EMD) and the wavelet technique. The proposed method uses the EMD to the decomposition and double density wavelet to filter components. Our experimental results show that these image denoising methods are more efficient than the wavelet denoising method. Finally, the PSNR (peak signal noise ratio) and the visualization of the denoising image are used as performance comparison indexes.