基于Arm Cortex-M0的视频处理系统  

Video Processing System Based on Arm Cortex-M0

作　　者：莫汉东 吕乘浪 周欣红 李东峻 MO Handong;LYU Chengang;ZHOU Xinhong;LI Dongjun(College of Electronic Engineering(College of Artificial Intelligence),South China Agricultural University,Guangzhou 510640,China)

机构地区：[1]华南农业大学电子工程学院(人工智能学院),广东广州510640

出　　处：《智能物联技术》2024年第3期42-50,共9页Technology of Io T& AI

摘　　要：设计一种基于Arm Cortex-M0的视频处理系统,旨在满足视频处理在各个应用领域的需求。系统基于EG4S20现场可编程逻辑门阵列(Field Programmable Gate Array,FPGA)开发板进行开发,搭建基于Arm Cortex-M0的系统级芯片(System on Chip,SoC)架构,实现了多种图像信号处理(Image Signal Processing,ISP)算法。系统通过安全数字(Secure Digital,SD)存储卡读取原始视频数据,经过ISP硬件加速处理,通过高清多媒体接口(High Definition Multimedia Interface,HDMI)实时显示处理后的图像。系统集成了键盘、数码管和蜂鸣器模块,实现了智能化的视频处理和控制,极大地提高了处理效率和效果。In this paper,a video processing system based on Arm Cortex-M0 is designed to meet the needs of video processing in various application fields.The system is developed based on the EG4S20 Field Programmable Gate Array(FPGA)development board,and the System on Chip(SoC)architecture based on Arm Cortex-M0 is built.A variety of Image Signal Processing(ISP)algorithms are implemented.The system reads the raw video data through the Secure Digital(SD)memory card,is processed by the ISP hardware acceleration,and displays the processed image in real time through the High Definition Multimedia Interface(HDMI).The system integrates the keyboard,digital tube and buzzer module,realizes the intelligent video processing and control,and greatly improves the processing efficiency and effect.

关 键 词：Arm Cortex-M0 视频处理系统 现场可编程逻辑门阵列(FPGA) 图像信号处理(ISP) 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]