Please use this identifier to cite or link to this item:
http://hdl.handle.net/10174/30734
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| Title: | Fractional order color image processing |
| Authors: | Henriques, Manuel
Valério, Duarte
Gordo, Paulo
Melício, Rui |
| Keywords: | Fractional Derivatives
Image Processing
Colour Images
Satellite Images
Very-High- Resolution Satellite
Satellite Imagery Processing |
| Issue Date: | Feb-2021 |
| 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. |
| URI: | http://hdl.handle.net/10174/30734 |
| Type: | article |
| Appears in Collections: | DEM - Publicações - Artigos em Revistas Internacionais Com Arbitragem Científica
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