I am trying to apply wavelet based denoising method for Lenna image affected with noise. I would like to try SureShrink. How to compute the sureshrink threshold. I know how to carry out soft & hard thresholds.
Please find the matlab source code for SureShrink algorithm attached below. I have also attached research article regading SUREShrink in which section 3 is implemented in this code.
To run code, just change the path for input image.
Hope, It will help you. If any query, then ask freely.