Chao-Hua Wen, Jyh-jiun Lee, Yi-chin Liao. Adaptive Quartile Sigmoid Function Operator for Color Image Contrast Enhancement. In The 9th Color Imaging Conference: Color Science and Engineering: Systems, Technologies, Applications, November 6, 2001, Scottsdale, Arizona, USA. pages 280-285, IS&T - The Society for Imaging Science and Technology, 2001. [doi]
Abstract is missing.