Weighted direct matching points for user stability model in multiple domains: A proposal for on-line signature verification

On-line signature verification involves the use of many different features or domains. The most stable domains for a signer are analysed in this paper. For this purpose, stable domains are calculated with the weighted Direct Matching Points (ωDMP), which is a relaxed version of the classical DMP technique. In addition to the direct coupling, ωDMP also considers the information contained in the 1:N couplings from the Dynamic Time Warping algorithm. Using the ωDMP technique, state-of-the-art verification results are obtained, showing the capacity to outperform previous DMP techniques to calculate the local stability model of signers.



Titolo: Weighted direct matching points for user stability model in multiple domains: A proposal for on-line signature verification
Autori: 
IMPEDOVO, DONATO
PIRLO, Giuseppe
mostra contributor esterni 
Data di pubblicazione: 2019
Serie: 
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON DOCUMENT ANALYSIS AND RECOGNITION  
Handle: http://hdl.handle.net/11586/271746
ISBN: 978-1-7281-3014-9
Appare nelle tipologie:4.1 Contributo in Atti di convegno

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