摘要
给煤气表表盘拍照,通过无线网络将拍好的照片传送到数据集中器,经图像识别程序识别出煤气表读数后,煤气公司通过表读数控制计费情况。本文主要研究煤气表识别过程中的图像预处理、数字表号码区域定位和倾斜矫正三个步骤。
Although photographing the gas meter,the wireless network will take pictures to a data concentrator,after identifying gas meter readings through the image recognition program,the gas company control the charging case through the meter reading.This paper mainly studies the process of identifying image preprocessing,number region localization and slant correction in three steps.
出处
《科技广场》
2011年第9期50-52,共3页
Science Mosaic
关键词
数字识别
图像处理
字符定位
Digital Recognition
Image Processing
Character Location
