图形算法融合处理体系结构设计与实现  

Architecture Design and Implementation for the Integration of Graphics Processing

作　　者：孙富明[1] 李笑盈 王沁[1] 

机构地区：[1]北京科技大学信息工程学院,北京100083 [2]Cadence北京研发中心,北京100191

出　　处：《计算机辅助设计与图形学学报》2010年第9期1508-1514,1521,共8页Journal of Computer-Aided Design & Computer Graphics

摘　　要：为构建面向不同图形处理算法应用的统一实现平台,提出一种面向硬件实现的多种算法融合处理体系结构.该结构将通路控制、参数控制、复用控制、状态检测等方式与数学运算库有机结合,采取串行结构将多种图形处理算法进行统一实现;在此基础上,将纹理映射算法和深度图像三维变换算法进行融合,实现了面向FPGA的设计.最后在FPGA平台上进行了验证与资源分析,取得了良好的预期效果.In order to construct a unified platform for different graphics processing algorithms,an architecture is proposed in this paper,targeted to hardware implementation for integrating various algorithms.In this architecture,data path control,parameter control,reuse control and state detection are used,with mathematical libraries integrated.A serial structure is adopted to generalize different graphics processing algorithms for implementation.By combining the procedural texture mapping and depth image 3D warping methods,the integrated architecture is implemented in terms of FPGA hardware design.After the FPGA verification and resource analysis,the expected results are achieved with the architecture.

关 键 词：纹理映射 图像绘制 结构设计 FPGA 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]