I. Introduction
From the demands of bringing the medical imaging data from any radiological modality, such as MRI, CT and US, to process on the microcomputer for getting the standard imaging data. These process can be divided into 2 major types which firstly are capturing the analog imaging data (CAPTURE) from the monitoring video signal. And the another type is to bring the digital imaging data directly from the modality. Moreover, the advantage of the first type is that users do not need to control any hardware on the modality at all and also do not need to know the format of the images in the machine archive. On the other hand, another type needs to know the format of the images.