Nonlinear diffusion in Laplacian pyramid domain for ultrasonic speckle reduction

• المؤلفون الرئيسيون: Zhang, Fan, Yoo, Yang Mo, Koh, Liang Mong, Kim, Yong Min
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2010
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/92050; http://hdl.handle.net/10220/6337
• المؤسسة: Nanyang Technological University

A new speckle reduction method, i.e., Laplacian pyramid-based nonlinear diffusion (LPND), is proposed for medical ultrasound imaging. With this method, speckle is removed by nonlinear diffusion filtering of...