S
S. Lafuente Arroyo
Researcher at University of Alcalá
Publications - 3
Citations - 164
S. Lafuente Arroyo is an academic researcher from University of Alcalá. The author has contributed to research in topics: X.25 & Support vector machine. The author has an hindex of 2, co-authored 3 publications receiving 152 citations.
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An optimization on pictogram identification for the road-sign recognition task using SVMs
S. Maldonado Bascón,J. Acevedo Rodríguez,S. Lafuente Arroyo,A. Fernndez Caballero,Francisco López-Ferreras +4 more
TL;DR: The objectives of this work are to propose pre-processing methods and improvements in support vector machines to increase the accuracy achieved while the number of support vectors, and thus theNumber of operations needed in the test phase, is reduced.
Proceedings Article
Adaptive traffic road sign panels text extraction
TL;DR: Text strings, indicators and signs extraction is efficiently performed so OCR algorithms can recognize different characters that may be present on the traffic plane so that the OCR system could be able to recognize characters properly.
Proceedings Article
Electronic funds transfer service over GPRS and secure TCP/X.25 gateways
TL;DR: This work presents a solution based on the transmission technology GPRS (General Packet Radio Service) that improves the current solutions because it is cheaper, faster and more secure.