摘要
仪表读数识别是智能抄表系统的重要组成部分,而仪表图像二值化是实现仪表读数识别的前提与基础。由于仪表图像在采集时,受工作环境和采集条件影响,采集质量较差。通过对采集图像处理与分析,找到了适合的二值化方法,提高了二值化效果。
The instrument scale recognition technique is an important part of intelligent instrument reading system, and the instrument image binarization is the precondition of scale recognition. The poorer quality images are collected because of working environment and collecting conditions. Suitable binary method if found by analyzing the acquisition image processing, and the binary effect is improved by adopting appropriate algorithm.
出处
《科技信息》
2011年第17期I0062-I0062,共1页
Science & Technology Information
关键词
二值化
仪表识别
抄表系统
图像处理
Binarization
Instruments identification
Meter reading
Image processing
