A new approach to real time traffic sign recognition based on colour information

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dc.contributor.author Pacheco Valls, Lluís
dc.contributor.author Batlle i Grabulosa, Joan
dc.contributor.author Cufí i Solé, Xavier
dc.date.issued 1994
dc.identifier.citation Pacheco, L., Batlle, J., i Cufi, X. (1994). A new approach to real time traffic sign recognition based on colour information. Proceedings of the Intelligent Vehicles '94 Symposium, 339-344. Recuperat 31 maig 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=639540
dc.identifier.isbn 0-7803-2135-9
dc.identifier.uri http://hdl.handle.net/10256/2446
dc.description.abstract The automatic interpretation of conventional traffic signs is very complex and time consuming. The paper concerns an automatic warning system for driving assistance. It does not interpret the standard traffic signs on the roadside; the proposal is to incorporate into the existing signs another type of traffic sign whose information will be more easily interpreted by a processor. The type of information to be added is profuse and therefore the most important object is the robustness of the system. The basic proposal of this new philosophy is that the co-pilot system for automatic warning and driving assistance can interpret with greater ease the information contained in the new sign, whilst the human driver only has to interpret the "classic" sign. One of the codings that has been tested with good results and which seems to us easy to implement is that which has a rectangular shape and 4 vertical bars of different colours. The size of these signs is equivalent to the size of the conventional signs (approximately 0.4 m2). The colour information from the sign can be easily interpreted by the proposed processor and the interpretation is much easier and quicker than the information shown by the pictographs of the classic signs
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher IEEE
dc.relation.isformatof Reproducció digital del document publicat a: http://dx.doi.org/10.1109/IVS.1994.639540
dc.relation.ispartof © Proceedings of the Intelligent Vehicles '94 Symposium, 1994, p. 339-344
dc.relation.ispartofseries Articles publicats (D-ATC)
dc.rights Tots els drets reservats
dc.subject Reconeixement òptic de formes
dc.subject Seguretat viària
dc.subject Temps real (Informàtica)
dc.subject Optical pattern recognition
dc.subject Real-time data processing
dc.subject Traffic safety
dc.title A new approach to real time traffic sign recognition based on colour information
dc.type info:eu-repo/semantics/article
dc.identifier.doi http://dx.doi.org/10.1109/IVS.1994.639540


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