摘要
针对目前数字图像处理速度普遍不足的问题,基于System Generator软件,在Xilinx的xc7z020-lclg484型FPGA上设计了一种以Laplace图像边缘检测算法为核心的图像边缘检测系统。系统采用模块化的设计方法构造了缓存器模块、边缘检测模块和图像二值化模块,并使用Vivado软件成功进行了仿真与实现。实验结果表明,该设计的处理速度快、效果好。
In view of the current digital image processing speed problems, the method is proposed for implementing Laplace edge detection on the FPGA ehip-xc7zO2O-Ielg484 based on System Generator software. The system is composed of the buffer module, the edge detection module and the image binarization module and it is succeed in emulating and realizing by Vivado software. Experiments show that the design has a fast processing speed, and a good result of image edge detection.
出处
《电视技术》
北大核心
2015年第9期44-47,共4页
Video Engineering
基金
国防基础科研计划资助项目(B3120133002)
关键词
图像边缘检测
System Generator
Vivado
image edge detection
Laplace
FPGA
