X-Ray Image Enhancement Using a Boundary Division Wiener Filter and Wavelet-Based Image Fusion Approach. - Sajid Ullah Khan; Wang Yin Chai; Chai Soo See; Amjad Khan (J. Inf. Process. Syst., 2016)

Digital Images Enhancement using Tiny Character Adjustment and Referenced Image Approach. - Sajid Ullah Khan; Najeeb Ullah Khan; Chai Soo See; Wang Yin Chai (J. Multim. Process. Technol., 2016)