The rapid progress of medical science and the invention of various medicines have
benefited mankind and the whole civilization. Modern science also has been doing wonders …

This article investigates and compiles some of the techniques mostly used in the smoothing
or suppression of speckle noise in ultrasound images. With this information, a comparison of …

In recent years, there has been a concerted effort to reduce the MR scan time. Signal
processing research aims at reducing the scan time by acquiring less K-space data. The …

This paper presents an intelligent methodology for diagnosing incipient faults in rotating
machinery. In this fault diagnosis system, wavelet transform techniques are used in …

Detecting discontinuities in electrical signals from recorded oscillograms makes it possible
to segment them. This is the first step in implementing automated methods which will ensure …

Image and video encryption has become a widely discussed topic; especially for the fully
featured JPEG2000 compression standard numerous approaches have been proposed. A …

This paper presents the comparative study of various wavelet filter based denoising
methods according to different thresholding values applied to ultrasound images. An original …

The wavelet transform and inverse transform algorithm are introduced. The medical image
plays an important role in clinical diagnosis and therapy of doctor and teaching and …

With the development of communication technology the applications and services of health
telemetics are growing. In view of the increasingly important role played by digital medical …

Telemedicine, among other things, involves storage and transmission of medical images,
popularly known as teleradiology. Due to constraints on bandwidth and storage capacity, a …