Recognition of Flow Readings for Float Flowmeters Based on Digital Image Technique

• Abstract:

  Put forward a way to use MATLAB when processing the image of the glass flowmeter in order to automatically get its float lever. In the process of image collection, we study the phenomenon of uneven background brightness that caused by illumination, and decide to use diffuse. First, we use MATLAB image processing toolbox, such as edge detection, filtering, thresholding, expansion, thinning, etc, and then add our own algorithms according to the specific image feature, to detect the float position.
• Keywords:

  image processing, MATLAB, flowmeter
• Download:

  IMEKO-TC9-2010-100.pdf
• DOI:

  _unreg_tc9-2010.100

Event details:

• IMEKO TC:

  TC9
• Event name:

  FLOMEKO 2010
• Title:

  15th Conference on Flow Measurement

• Place:

  Taipei, CHINESE TAIPEI (economy)
• Time:

  12 October 2010 - 14 October 2010