中图分类号：TP274.4；X831       文献标识码：A       文章编号：2096-4706(2018)01-0109-03

The Value of Matlab Measurement Based on Blackness

ZHANG Yan1，DONG Yongfeng2

(1.College of Electronic Information Engineering，Hebei University，Baoding 071000，China；2.Beijing Institute of Spaceflight Control Instruments，Beijing 100000，China)

Abstract：China is a country of energy production and consumption，and a country with coal as the main energy source. The problem of air pollution is more severe in the process of energy consumption.For example，in the last year，the fog and haze pollution erupted frequently，the scope of influence was expanding and the degree was more serious. In order to implement the national energysaving emission reduction implementation of the program，from the source of governance，must strengthen the monitoring of pollution sources，in order to achieve effective energy saving and environmental protection，monitoring and measurement of smoke blackness in industrial production is very necessary. This paper is a combination of computer image recognition and network technology. Based on the Matlab7.0 software platform，we use Matlab image processing toolbox and function algorithm programming to do a series of digital image processing on the collected smoke and dust images. To ensure the efficiency and accuracy of measurement of blackness.

Keywords：ringelmann blackness；energy saving and environmental protection；Matlab；digital image processing

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