一种基于FPGA的系数对称3×3卷积器的设计  

Design of Coefficient Symmetry 3×3 Convolver Based on FPGA

作　　者：王燕峰[1] 吴新建[1] 

机构地区：[1]华中光电技术研究所,武汉430073

出　　处：《光学与光电技术》2004年第3期41-43,共3页Optics & Optoelectronic Technology

摘　　要：针对实时图像的预处理,介绍了使用 Cyclone 系列 FPGA 器件并采用流水线技术来设计 3×3 的卷积器,详细地论述了卷积器各个功能模块的实现方法。A design of a 3X3 convolver using cyclone FPGA family is presented in this paper, and the module's implementation of each function is described in detail. The designed convolver can be applied in real-time image preprocessing. In hardware design, the pipelining technology is adopted to enhance the parallelism of image processing.

关 键 词：卷积器 移位寄存器 矢量乘法器 FPGA 

分 类 号：TN941.1[电子电信—信号与信息处理]