The development of 3-D ultrasonic probes and 3-D ultrasound (3DUS) imaging offers new
functionalities that call for specific image processing developments. In this paper, we …

In this paper, region-difference filters for the segmentation of liver ultrasound (US) images
are proposed. Region-difference filters evaluate maximum difference of the average of two …

The segmentation of left ventricle in ultrasound imaging of human heart would provide an
important clinical parameter for the evaluation of cardiac functions including volume stroke …

Videos and images have become essential part of human life in recent era. These images or
videos contain many other features which a person would like to extract. This can be …

Segmenting ultrasonic images is difficult because they consist of many types of noise such
as additive and multiplicative noise. Echocardiographic images are greatly affected by …

针对传统各向异性扩散方法在超声图像散斑噪声抑制中存在的噪声抑制不充分与边缘特征保持
不足的问题, 提出一种基于Mallat-Zhong 离散小波变换(MZ-DWT) 小波的散斑噪声抑制方法 …