基于FPGA边缘检测算法的设计  

Design of edge detection algorithm based on FPGA

作　　者：金大超[1] 冷建伟[1] 

机构地区：[1]天津理工大学自动化学院

出　　处：《电子设计工程》2017年第13期159-162,共4页Electronic Design Engineering

摘　　要：在现场可编程门阵快速发展的背景下,列针对目前的数字图像处理的数据处理量大和处理速度慢等问题,提出了一种基于FPGA的实时图像边缘检测算法的实现方案,对sobel边缘检测在modelsim和FPGA硬件平台上进行了综合的仿真与验证,获得了相对较好的边缘检测效果,能够为以后实时监控系统中的减少数据处理量和提高处理速度提供保障。In the field can be programmed gate array of rapid development under the background, in view of the current digital image processing of data processing Liang Dahe processing speed is slow problem, and put forward a realization scheme based on FPGA real time image edge detection algorithm, the Sobel edge detection in Modelsim and FPGA hardware platform of the integrated simulation and verification, relatively good edge detection effect, for real-time monitoring system to reduce the amount of data processing and improve the processing speed to provide protection.

关 键 词：SOBEL 实时图像 边缘检测 FPGA 

分 类 号：TN492[电子电信—微电子学与固体电子学]