摘要
针对室内空气甲醛污染日益严重的问题,提出了基于甲醛和酚试剂反应物的RGB图像色差甄别系统。该系统采用CCD完成图像采集,然后借助基于色差算法的图像处理软件系统来甄别等级量化污染程度。经实验表明,该系统具有测量方便、性能可靠、成本低廉等优点,可为家庭自检提供有益的借鉴。
Aiming at the indoor air pollution problem of formaldehyde,the color difference discrimination system based on RGB image of the reaction product of formaldehyde and phenol reagent is proposed.In this system,the image acquisition is accomplished by using CCD;then the discrimination is done with image processing software based on color difference algorithm for implementing pollution rank quantization.The practice shows that the system features ease measurement,low cost and reliable performance;it provides a good reference for domestic detection.
出处
《自动化仪表》
CAS
北大核心
2010年第8期30-32,共3页
Process Automation Instrumentation
关键词
图像检测
色差
检测系统
比色卡
软件设计
甲醛浓度
Image detection Color difference Detecting system Colorimetric card Software design Formaldehyde viscosity
