Electrocardiogram (ECG) is one of the most widely used diagnostic tools for heart diseases nowadays. Nevertheless, the accurate ECG interpretation is essentially required in order to evaluate the valuable information inside the ECG signal. The conventional technique of visual analysis to inspect the ECG signals by doctors or physicians are not effective and time consuming. This book, therefore, provides an automatic system which involves digital signal integration and analysis process. Image capturing from ECG machine through digital webcam are digitized and analyzed before sending through...

Ultrasound has been widely used in medical diagnostic and therapeutic. This is due to the safety, easiness and cost of this modality application. The existing ultrasound machine is able to visualize the human tissue as acoustic function in 4-dimension. This enables the fetus movement analysis during third trimester pregnancy. However, the dependency of operator causes difficulties to obtain the standard diagnostic image. Manual ultrasound marker measurements are easily prone to human error. The in-homogeneity of human tissue causes the noise of ultrasound image. In cases of low end ultrasound...