该文提出了一种新的高速三维实时图象系统的设计方法,在对图象存储算法分析的基础上,根据算法内在的并发性,提出了一种流水式多SIMD并行三维图象处理结构,这种结构可使图象处理器按行、列或一个任意的矩形块同时存取帧缓存的象素,从而可解决图象分块并行处理时交界处不应有的变异问题.

In this paper, a new kind of design method of frame-buffer architecture used for real-time three-dimensional image system is presented.On the basis of decomposition of image store algorithm in which the concurrency is embedded, a pipeline multiple SIMD parallel three-dimensional image processing architecture is proposed. The proposed architecture permits parallel access to frame-buffer pixel rectangle, the rectangle can be a row, a column or an array, and also can avoid the distortion of image processed by several elements.