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GREY LEVEL THRESHOLDING IN BADLY ILLUMINATED IMAGES

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Author
Parker, J.R.
Accessioned
2008-05-08T18:40:49Z
Available
2008-05-08T18:40:49Z
Computerscience
1999-05-27
Issued
1990-06-01
Subject
Computer Science
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Abstract
Most grey level thresholding methods produce very good results in situations where the illumination gradient in the original raster image is regular and not too large. In other cases, such as a large linear change in illumination, a satisfactory bi-level image cannot be produced. One approach is to locate object pixels first, and then grow regions around these, generating a threshold value for each pixel.
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University of Calgary
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Science
Doi
http://dx.doi.org/10.5072/PRISM/30943
Uri
http://hdl.handle.net/1880/46420
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