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A Method of Image Identification in Instrumentation

  • Wang, Xiaoli (School of Mechanical, Electrical and Information Engineering, Shandong University) ;
  • Wang, Shilin (School of Mechanical, Electrical and Information Engineering, Shandong University) ;
  • Jiang, Baochen (School of Mechanical, Electrical and Information Engineering, Shandong University)
  • 투고 : 2018.01.30
  • 심사 : 2018.03.15
  • 발행 : 2018.06.30

초록

Smart city is currently the main direction of development. The automatic management of instrumentation is one task of the smart city. Because there are a lot of old instrumentation in the city that cannot be replaced promptly, how to makes low-cost transformation with Internet of Thing (IoT) becomes a problem. This article gives a low-cost method that can identify code wheel instrument information. This method can effectively identify the information of image as the digital information. Because this method does not require a lot of memory or complicated calculation, it can be deployed on a cheap microcontroller unit (MCU) with low read-only memory (ROM). At the end of this article, test result is given. Using this method to modify the old instrumentation can achieve the automatic management of instrumentation and can help build a smart city.

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참고문헌

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