Fractional-Order Colour Image Processing
Open Access
- 24 February 2021
- journal article
- research article
- Published by MDPI AG in Mathematics
- Vol. 9 (5), 457
- https://doi.org/10.3390/math9050457
Abstract
Many image processing algorithms make use of derivatives. In such cases, fractional derivatives allow an extra degree of freedom, which can be used to obtain better results in applications such as edge detection. Published literature concentrates on grey-scale images; in this paper, algorithms of six fractional detectors for colour images are implemented, and their performance is illustrated. The algorithms are: Canny, Sobel, Roberts, Laplacian of Gaussian, CRONE, and fractional derivative.Keywords
Funding Information
- Fundação para a Ciência e a Tecnologia (UID/EMS/50022/2020)
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