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. 1995;4(4):506-12.
doi: 10.1109/83.370681.

The study of logarithmic image processing model and its application to image enhancement

G Deng  1 , L W Cahill, G R Tobin
Affiliations

The study of logarithmic image processing model and its application to image enhancement

G Deng et al. IEEE Trans Image Process. 1995.

Abstract

Describes a new implementation of Lee's (1980) image enhancement algorithm. This approach, based on the logarithmic image processing (LIP) model, can simultaneously enhance the overall contrast and the sharpness of an image. A normalized complement transform has been proposed to simplify the analysis and the implementation of the LIP model-based algorithms. This new implementation has been compared with histogram equalization and Lee's original algorithm.

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