The study of logarithmic image processing model and its application to image enhancement.
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.
Deng
G
G
Dept. of Electron. Eng., La Trobe Univ., Bundoora, Vic.
Cahill
L W
LW
Tobin
G R
GR