Natural color image enhancement and evaluation algorithm based on human visual system
Computer Vision and Image Understanding
Contrast enhancement of color images based on Wavelet Transform and human visual system
GVE '07 Proceedings of the IASTED International Conference on Graphics and Visualization in Engineering
Adaptive color image enhancement based geometric mean filter
Proceedings of the 2011 International Conference on Communication, Computing & Security
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One way of enhancing color image contrast is to feed back high-frequency spatial information from the saturation component into the luminance component. A new algorithm, which uses a spatially variant measure of salience, is presented. This method offers key improvements to a previous saturation feedback technique. Experimental results confirm that improved color image enhancement is achieved.