摘要
Sobel边缘检测算法是图像处理中一种经常用到的算法,其执行效率往往会影响整个处理过程的实时性。本文基于前人的工作,使用Xilinx公司的ZYNQ系列FPGA基于HLS语言实现了该算法,使用VivadoHLS开发环境自带的优化功能对其核心卷积运算进行了优化,并将几种优化方式的结果进行了对比。
Sobel edge detection algorithm is frequently used in image processing,and its execution efficiency often affects the real-time performance of the whole processing process.Based on the previous work,this paper uses the ZYNQ series FPGA of Xilinx Company to realize the algorithm based on HLS language,uses the optimization function of Vivado HLS development environment to optimize its core convolution operation,and compares the results of several optimization methods.
作者
刘佶
Liu Ji(Shanxi Polytechnic College, Taiyuan Shanxi 030006, China)
出处
《山西电子技术》
2022年第2期56-58,65,共4页
Shanxi Electronic Technology
