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Compensating Laser ...
Compensating Laser Sheet Images of Optically Dense Sprays
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- Abu-Gharbieh, Rafeef, 1972 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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Persson, J. (författare)
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Försth, M. (författare)
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(creator_code:org_t)
- 1999
- 1999
- Engelska.
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Ingår i: Proceedings of the SSAB Conference. Göteborg, Sweden.
- Relaterad länk:
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https://research.cha...
Abstract
Ämnesord
Stäng
- In this paper we present a method for compensating laser attenuation in optically dense sprays, in particular for use in combustion engine research. Images of the fuel sprays are produced by planar laser imaging, where Mie scattered light from a cross section of the spray is imaged onto a CCD camera. The compensation scheme is based on the Beer-Lambert law, which is used here to sum up the loss of light along the path of the laser light in the image, and to compensate iteratively, pixel by pixel, for this loss.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences (hsv//eng)
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)