Quantitative analysis of streamline flow using image processing

J. Huang, Ramarathnam Narasimhan, S. S. Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A technique has been developed to extract velocity vectors from images of streamline flows. Both image processing techniques and knowledge of fluid mechanics have been used in extracting the velocity vectors. A method of camera calibration has been used to take into account parameters like lens distortion, camera orientation etc. This calibration will help in obtaining more accurate quantitative results from the visualized flow field. The technique is demonstrated using streamlined Hele-Shaw flow.

Original languageEnglish (US)
Title of host publicationAmerican Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED
PublisherPubl by ASME
Pages101-107
Number of pages7
Volume128
ISBN (Print)0791808742
StatePublished - 1991
EventWinter Annual Meeting of the American Society of Mechanical Engineers - Atlanta, GA, USA
Duration: Dec 1 1991Dec 6 1991

Other

OtherWinter Annual Meeting of the American Society of Mechanical Engineers
CityAtlanta, GA, USA
Period12/1/9112/6/91

Fingerprint

Image processing
Cameras
Calibration
Fluid mechanics
Chemical analysis
Lenses
Flow fields

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Huang, J., Narasimhan, R., & Lee, S. S. (1991). Quantitative analysis of streamline flow using image processing. In American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED (Vol. 128, pp. 101-107). Publ by ASME.

Quantitative analysis of streamline flow using image processing. / Huang, J.; Narasimhan, Ramarathnam; Lee, S. S.

American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. Vol. 128 Publ by ASME, 1991. p. 101-107.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Huang, J, Narasimhan, R & Lee, SS 1991, Quantitative analysis of streamline flow using image processing. in American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. vol. 128, Publ by ASME, pp. 101-107, Winter Annual Meeting of the American Society of Mechanical Engineers, Atlanta, GA, USA, 12/1/91.
Huang J, Narasimhan R, Lee SS. Quantitative analysis of streamline flow using image processing. In American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. Vol. 128. Publ by ASME. 1991. p. 101-107
Huang, J. ; Narasimhan, Ramarathnam ; Lee, S. S. / Quantitative analysis of streamline flow using image processing. American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. Vol. 128 Publ by ASME, 1991. pp. 101-107
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