医学成像系统的基本功能是图像重建与图像处理。大家知道,对各种成像模式与不同的系统制造商,这一处理功能的许多方面都是共同的,但由于价格、性能与结构约束等因素,图像处理的各元件之间差异很大。再者,愈演愈烈的竞争和市场需求,特征与性能的升级加快了,也加快了新产品的引入。医学成像系统结构设计中的一个重要问题是中央处理器(CPU)、数字信号处理器(DSP)和专用集成电 The basic function of medical imaging system is image reconstruction and image processing. As you know, many aspects of this processing function are common to all imaging modalities and different system manufacturers, but the components of image processing vary greatly due to factors such as price, performance, and structural constraints. Furthermore, the escalating competition and market demand, the upgrading of features and performance, accelerated the introduction of new products. An important issue in the structural design of medical imaging systems is the central processing unit (CPU), digital signal processor (DSP) and application specific integrated circuit