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Detail projektu
Období řešení: 1.6.2023 — 31.5.2026
Zdroje financování
Grantová agentura České republiky - POSTDOC INDIVIDUAL FELLOWSHIP
- plně financující (30. 3. 2023 - 31. 5. 2026)
O projektu
Graphomotor disabilities (GD) significantly affect the quality of life from the school-age until the elderly one. Thus, timely diagnosis of GD and therapeutic interventions are of great importance. Nowadays, the most promising approach into the computerized assessment of GD utilizes various signals (recorded by a digitizer) quantifying the process of handwriting. Even though there has been a body of research focusing on the quantification and identification of GD using several features employing differential calculus, recent studies have shown that the current solutions are not sufficient and effective enough. For that reason, we hypothesize that a new framework for unique and more advanced representation/parameterization techniques of handwriting/drawing utilizing fractional calculus principles can bring more robust characterization of GD as well as handwriting/drawing in general. Therefore, in the scope of this project we aim at designing an entirely new fractional calculus-based handwriting features that would enable a detailed and more accurate diagnosis of GD.
Klíčová slova fractional calculus;handwriting features;graphomotor disabilities;online handwriting
Označení
23-06074O
Originální jazyk
angličtina
Řešitelé
Mucha Ján, Ing., Ph.D. - hlavní řešitel
Útvary
Ústav telekomunikací- odpovědné pracoviště (25.3.2022 - nezadáno)Ústav telekomunikací- příjemce (25.3.2022 - nezadáno)
Výsledky
GAVENČIAK, M.; MUCHA, J.; MEKYSKA, J.; GALÁŽ, Z.; ŠAFÁROVÁ, K.; FAÚNDEZ ZANUY, M. Computer-Aided Diagnosis of Graphomotor Difficulties Utilizing Direction-Based Fractional Order Derivatives. Cognitive Computation, 2024, vol. 13, no. 17, ISSN: 1866-9964.Detail
MUCHA, J.; GAVENČIAK, M.; MEKYSKA, J.; FAÚNDEZ ZANUY, M.; BRABENEC, L.; REKTOROVÁ, I. Evaluation of Fractional Calculus and Delta Parameters in Prodromal Diagnosis of Dementia with Lewy Bodies utilizing Online Handwriting. In 2024 32nd European Signal Processing Conference (EUSIPCO). 32. Lyon, France: EURASIP, 2024. p. 1731-1735. ISBN: 978-9-4645-9361-7.Detail
Odpovědnost: Mucha Ján, Ing., Ph.D.