The present paper aims to introduce an algorithm based on the Caputo-Fabrizio fractional differential mask for image contrast enhancement. Experiments show that the method can control the degree of contrast enhancement by varying the fractional differential order. The contrast performance is measured using Peak Signal to Noise Ratio (PSNR).The final numerical procedure is given for contrast enhancement. The experimental results asserted the effectiveness of the algorithm (higher PSNR values) compared with other proposed fractional differential mask.
Digital Object Identifier (DOI)
Asumu Mboro Nchama, Gustavo; Leo ́n Mec ́ıas, ́ngela; Daniel Lau Alfonso, Leandro; and Rodr ́ıguez Ricard, Mariano
"Construction of Caputo-Fabrizio Fractional Differential Mask for Image Enhancement,"
Progress in Fractional Differentiation & Applications: Vol. 7
, Article 3.
Available at: https://dc.naturalspublishing.com/pfda/vol7/iss2/3