Digital camera has five differences from traditional camera: making-technique, effect of the screen, speed of the screen, medium of the storage, mode of the output.
Objective to discuss the medium and structure of storage system for picture archiving and communication systems in order to advance the transfer speed and the storage capacity of medical images.
目的探讨医学影像存储与传输系统中的存储介质、结构，提高图像存储容量及调用速度。
3
In nowadays information society, a disk is widely used as storagemedium because of its high speed of data read-write and high performance price ratio.