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An Algorithm for Grey-Level Transformations in Digitized Images
November 1977 (vol. 26 no. 11)
pp. 1158-1161
A.T. Amin, University of Illinois Chicago
Grey-level transformations on digitized images are variously used to minimize storage requirements or to enhance low-level contrast information. A graph-theoretic approach is proposed to implement these transformations. In particular, an efficient algorithm is given for transformation leading to almost uniform grey-level distribution.
Index Terms:
Data compression, digitized images, grey-level transformations, image enhancement, uniform distribution.
Citation:
A.T. Amin, "An Algorithm for Grey-Level Transformations in Digitized Images," IEEE Transactions on Computers, vol. 26, no. 11, pp. 1158-1161, Nov. 1977, doi:10.1109/TC.1977.1674767
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