List of Articles Shearlet Transform Open Access Article Abstract Page Full-Text 1 - Using Heavy-Tailed Levy Model in Nonsubsampled Shearlet Transform Domain for Ultrasound Image Despeckling Saeed Jafari Sedigheh Ghofrani Open Access Article Abstract Page Full-Text 2 - Proposing a New Image Watermarking Method Using Shearlet Transform and GWO Algorithm Mahdi Saadati Javad Vahidi Vahid Seydi Peyman Sheikholharam Mashhadi Open Access Article Abstract Page Full-Text 3 - Using Non-Sub sampled Shearlet Transform and Nakagami Model for Ultrasound Image De-Speckling Sedigheh Ghofrani