摘要
为解决分类爬虫对激光图像数据爬取能力有限的问题,设计基于图像边缘形态的激光打印机自动分类系统。利用分布式自动图像编程框架,规范划分打印机激光电源电路、图像打印分类模块的作用范围,完成自动分类系统的硬件运行环境搭建。在此基础上,以激光打印图像边缘二值形态作为约束标准,处理打印机自动分类程序的中断请求,并对边缘图像节点进行通信连接,完成自动分类系统的软件运行环境搭建,两项结合,实现基于图像边缘形态激光打印机自动分类系统的顺利应用。模拟运行环境,设计对比实验结果表明,与普通打印机分类系统相比,应用新型自动分类系统后,分类爬虫对激光图像数据的覆盖面积超过80%,最短分类响应时间缩短至1.8 ms,基础爬取能力得到有效提升。
Since the crawler has limited ability to crawl laser image data,a laser printer automatic classification system based on image edge morphology is designed. The function scope of laser power circuit and image printing classification module of printer is standardized and divided by the framework of distributed automatic image programming to build the hardware operation environment of automatic classification system. On this basis,the binary morphologyofthe laser printed image edge is taken as the constraint standard to process the interruption request of the printer automatic classification program,and the communication connection is implemented on the edge image nodes to build the software operation environment of the automatic classification system. The combination of the two realizes the successfulapplication of the automatic classification system of the laser printer based on the image edge morphology. A comparative experiment is designed to simulate the operation environment.The experimental results show that,in comparison with the general printer classification system,after the application of the new automatic classification system,the coverage area of the classification crawler to laser image data exceeds 80% and the shortest classification response time is reduced to about 1.8 ms. The basic crawling ability is effectively improved.
作者
李志荣
LI Zhirong(Department of Document Examination Technology,Criminal InvestigationPolice University of China,Shenyang 110035,China)
出处
《现代电子技术》
北大核心
2020年第7期48-51,56,共5页
Modern Electronics Technique
关键词
边缘形态
激光打印机
自动分类
编程框架
电源电路
二值形态
程序中断
通信连接
edge morphology
laser printer
automatic classification
programming framework
power circuit
binary morphology
program interruption
communication connection
