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Title: Optical tomography system using digital signal processor: Velocity profile measurement
Authors: Ruzairi, Abdul Rahim
Chiam, Kok Thiam
Mohd Hafiz, Fazalul Rahiman
Yvette-Shan Li, Susiapan
Jayasuman, P.
???metadata.dc.contributor.url???: ruzairi@fke.utm.my
Keywords: Optical tomography;Velocity measurement
Issue Date: Jun-2009
Publisher: Inderscience Enterprises Limited
Citation: International Journal of Signal and Imaging Systems Engineering, vol. 2 (1-2), 2009, pages 17-26
Abstract: The DSP system was customised to control the data acquisition process of 16 x 16 optical sensors array, arranged in parallel beam projection. The data collected was used to reconstruct the cross sectional image of the pipeline conveyor. For image display purpose, the reconstructed image was sent to a personal computer via serial communication. By measuring the flow velocity at each pixel, a profile of flow velocity is obtained and termed as Velocity Profile. The method used to measure the flow velocity at each pixel by cross correlating the upstream pixel values with respective downstream pixel values or upstream sensor values with respective downstream sensor values. The algorithm to perform cross correlation is discussed.
Description: Link to publisher's homepage at http://www.inderscience.com/
URI: http://www.inderscience.com/offer.php?id=29325
???metadata.dc.identifier.doi???: 10.1504/IJSISE.2009.029325
ISSN: 1748-0698
Appears in Collections:Mohd Hafiz Fazalul Rahiman, Dr.
School of Mechatronic Engineering (Articles)

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