NEW FRACTIONAL-ORDERD MODELS IN IMAGE PROCESSING

The objective of this study is to introduces a new hybrid fractionalmodel for image denoising. This proposed model is a combinationof two FOTV terms and is trying to use the advantages of two combinedterms. In this regards, after introducing an appropriate norm space, weprove the existence and uniqueness of the presented model. Also, nite differencemethods employed for numerically solving the obtained equation.Finally, results illustrate the e ciency of the proposed model that yieldsgood visual e ects and a better signal-to-noise ratio.

کلیدواژه ها:

Fractional Di erential Equations ، Image Processing ، Finite Difference