摘要
在利用原有系统采集图像识别信息时,在图像分辨率为72PPI-87PPI的范围内存在图像识别率较低的问题,因此提出基于人工智能的嵌入式图像识别信息采集系统。系统硬件包括可扩展模块、数据采集模块。其中可扩展模块由多核处理器、可编程逻辑控制器等构成,数据采集模块由嵌入式图像识别信息的数据处理设备、显示设备等构成。系统软件包括图像识别模块、图像预处理模块。其中图像识别模块分两个阶段进行图像智能识别,图像预处理模块进行图像滤波处理、图像二值化处理、边缘检测处理。通过实验证明该系统的图像识别率高于原有系统,实现了性能提升。
There has been the problem of low image resolution of 72PPI-87PPI when using original image recognition system to identify infromation.Therefore,an embedded image recognition information acquisition system based on artificial intelligence is proposed.The system hardware includes extensible module and data acquisition module,among which the extensible module is composed of multi-core processor and programmable logic controller;the data acquisition module is composed of embedded image recognition information data processing equipment and display equipment.The system software includes image recognition module and image preprocessing module.The image recognition module is divided into two stages for intelligent image recognition;the image preprocessing module is used for image filtering,image binarization and edge detection.The experiment results show that the image recognition rate of the system is higher than that of the original system,which contribute to the performance.
作者
文化
张田剑南
WEN Hua;ZHANG Tian-jian-nan(Hanzhong Vocational&Technical Institute,Hanzhong 723002,Shaanxi Province,China;Shaanxi Institute of Technology of Profession of Aviation,Hanzhong 723100,Shaanxi Province,China)
出处
《信息技术》
2021年第7期114-118,125,共6页
Information Technology
关键词
人工智能
嵌入式
图像识别信息
信息采集系统
可扩展模块
artificial intelligence
embedded
image recognition information
information acquisition system
extensible module
