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Computational and Mathematical Methods in Medicine
Volume 2015, Article ID 607407, 19 pages
http://dx.doi.org/10.1155/2015/607407
Research Article

Color Enhancement in Endoscopic Images Using Adaptive Sigmoid Function and Space Variant Color Reproduction

Department of Electrical and Computer Engineering, University of Saskatchewan, Saskatoon, SK, Canada S7N 5A9

Received 10 September 2014; Accepted 25 December 2014

Academic Editor: Kevin Ward

Copyright © 2015 Mohammad S. Imtiaz and Khan A. Wahid. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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