1 February 2001 Instantaneous bubble velocity measurements using digital image analysis
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Optical Engineering, 40(2), (2001). doi:10.1117/1.1337038
Abstract
Recently the author of this paper presented an application of image-processing techniques to identify and to measure the parameters of the bubble in bubbly flow.1 In this paper, a new technique—a noninvasive measurement, using digital image analysis techniques, based on multiframe record to measure the instantaneous bubble rise velocity—is presented.
Tri Bui Dinh, Tae-Sun Choi, "Instantaneous bubble velocity measurements using digital image analysis," Optical Engineering 40(2), (1 February 2001). http://dx.doi.org/10.1117/1.1337038
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KEYWORDS
Phase shift keying

Diffraction gratings

Image analysis

Velocity measurements

Binary data

Diffraction

Algorithm development

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