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	Author	Ernest Valveny; Enric Marti
	Title	Learning of structural descriptions of graphic symbols using deformable template matching			Type	Conference Article
	Year	2001	Publication	Proc. Sixth Int Document Analysis and Recognition Conf	Abbreviated Journal
	Volume		Issue		Pages	455-459
	Keywords
	Abstract	Accurate symbol recognition in graphic documents needs an accurate representation of the symbols to be recognized. If structural approaches are used for recognition, symbols have to be described in terms of their shape, using structural relationships among extracted features. Unlike statistical pattern recognition, in structural methods, symbols are usually manually defined from expertise knowledge, and not automatically infered from sample images. In this work we explain one approach to learn from examples a representative structural description of a symbol, thus providing better information about shape variability. The description of a symbol is based on a probabilistic model. It consists of a set of lines described by the mean and the variance of line parameters, respectively providing information about the model of the symbol, and its shape variability. The representation of each image in the sample set as a set of lines is achieved using deformable template matching.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	DAG;IAM;			Approved	no
	Call Number	IAM @ iam @ VMA2001			Serial	1654
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	Author	Ernest Valveny; Enric Marti
	Title	Deformable Template Matching within a Bayesian Framework for Hand-Written Graphic Symbol Recognition			Type	Journal Article
	Year	2000	Publication	Graphics Recognition Recent Advances	Abbreviated Journal
	Volume	1941	Issue		Pages	193-208
	Keywords
	Abstract	We describe a method for hand-drawn symbol recognition based on deformable template matching able to handle uncertainty and imprecision inherent to hand-drawing. Symbols are represented as a set of straight lines and their deformations as geometric transformations of these lines. Matching, however, is done over the original binary image to avoid loss of information during line detection. It is defined as an energy minimization problem, using a Bayesian framework which allows to combine fidelity to ideal shape of the symbol and flexibility to modify the symbol in order to get the best fit to the binary input image. Prior to matching, we find the best global transformation of the symbol to start the recognition process, based on the distance between symbol lines and image lines. We have applied this method to the recognition of dimensions and symbols in architectural floor plans and we show its flexibility to recognize distorted symbols.
	Address
	Corporate Author	Springer Verlag			Thesis
	Publisher	Springer Verlag	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	DAG;IAM;			Approved	no
	Call Number	IAM @ iam @ MVA2000			Serial	1655
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	Author	Ernest Valveny; Enric Marti
	Title	Hand-drawn symbol recognition in graphic documents using deformable template matching and a Bayesian framework			Type	Conference Article
	Year	2000	Publication	Proc. 15th Int Pattern Recognition Conf	Abbreviated Journal
	Volume	2	Issue		Pages	239-242
	Keywords
	Abstract	Hand-drawn symbols can take many different and distorted shapes from their ideal representation. Then, very flexible methods are needed to be able to handle unconstrained drawings. We propose here to extend our previous work in hand-drawn symbol recognition based on a Bayesian framework and deformable template matching. This approach gets flexibility enough to fit distorted shapes in the drawing while keeping fidelity to the ideal shape of the symbol. In this work, we define the similarity measure between an image and a symbol based on the distance from every pixel in the image to the lines in the symbol. Matching is carried out using an implementation of the EM algorithm. Thus, we can improve recognition rates and computation time with respect to our previous formulation based on a simulated annealing algorithm.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	0-7695-0750-6	Medium
	Area		Expedition		Conference
	Notes	DAG;IAM;			Approved	no
	Call Number	IAM @ iam @ VAM2000			Serial	1656
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	Author	Ernest Valveny; Enric Marti
	Title	Application of deformable template matching to symbol recognition in hand-written architectural draw			Type	Conference Article
	Year	1999	Publication	Proceedings of the Fifth International Conference on	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract	We propose to use deformable template matching as a new approach to recognize characters and lineal symbols in hand-written line drawings, instead of traditional methods based on vectorization and feature extraction. Bayesian formulation of the deformable template matching allows combining fidelity to the ideal shape of the symbol with maximum flexibility to get the best fit to the input image. Lineal nature of symbols can be exploited to define a suitable representation of models and the set of deformations to be applied to them. Matching, however, is done over the original binary image to avoid losing relevant features during vectorization. We have applied this method to hand-written architectural drawings and experimental results demonstrate that symbols with high distortions from ideal shape can be accurately identified.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Bangalore (India)	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	DAG;IAM;			Approved	no
	Call Number	IAM @ iam @ VAM1999a			Serial	1657
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	Author	Ernest Valveny; Enric Marti
	Title	Recognition of lineal symbols in hand-written drawings using deformable template matching			Type	Conference Article
	Year	1999	Publication	Proceedings of the VIII Symposium Nacional de Reconocimiento de Formas y Análisis de Imágenes	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	DAG;IAM;			Approved	no
	Call Number	IAM @ iam @ VAM1999			Serial	1658
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	Author	Ernest Valveny; Enric Marti
	Title	Dimensions analysis in hand-drawn architectural drawings			Type	Conference Article
	Year	1997	Publication	VII National Simposium of Pattern Recognition and image Analysis, SNRFAI´97	Abbreviated Journal
	Volume		Issue		Pages	90-91
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	CVC-UAB	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	DAG;IAM;			Approved	no
	Call Number	IAM @ iam @ VAM1997			Serial	1659
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	Author	Ernest Valveny; B. Lamiroy
	Title	Automatic Generation of Browsable Technical Documents.			Type	Miscellaneous
	Year	2002	Publication	Proceedings of the Sixteenth International Conference on Pattern Recognition ICPR 2002: 188–191.	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address	Quebec, Canada
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	DAG			Approved	no
	Call Number	DAG @ dag @ VaL2002			Serial	301
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	Author	Ernest Valveny; Antonio Lopez
	Title	Numeral Recognition for Quality Control of Surgical Sachets			Type	Miscellaneous
	Year	2003	Publication	Proceedings of the Seventh International Conference on Document Analysis and Recognition (ICDAR´03), 379–383	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	DAG;ADAS			Approved	no
	Call Number	ADAS @ adas @ VaL2003			Serial	423
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	Author	Ernest Valveny; Ricardo Toledo; Ramon Baldrich; Enric Marti
	Title	Combining recognition-based in segmentation-based approaches for graphic symol recognition using deformable template matching			Type	Conference Article
	Year	2002	Publication	Proceeding of the Second IASTED International Conference Visualization, Imaging and Image Proceesing VIIP 2002	Abbreviated Journal
	Volume		Issue		Pages	502–507
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	DAG;RV;CAT;IAM;CIC;ADAS			Approved	no
	Call Number	IAM @ iam @ VTB2002			Serial	1660
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	Author	Eric Amiel
	Title	Visualisation de vaisseaux sanguins			Type	Report
	Year	2005	Publication	Rapport de Stage	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author	Université Paul Sabatier Toulouse III			Thesis	Bachelor's thesis
	Publisher	Université Paul Sabatier Toulouse III	Place of Publication	Toulouse	Editor	Enric Marti
	Language	French	Summary Language	French	Original Title
	Series Editor	IUP Systèmes Intelligents	Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	IAM			Approved	no
	Call Number	IAM @ iam @ Ami2005			Serial	1690
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	Author	Enrique Cabello; Cristina Conde; Angel Serrano; Licesio Rodriguez; David Vazquez
	Title	Empleo de sistemas biométricos para el reconocimiento de personas en aeropuertos			Type	Journal Article
	Year	2006	Publication	Instituto Universitario de Investigación sobre Seguridad Interior (IUSI 2006)	Abbreviated Journal
	Volume		Issue		Pages
	Keywords	Surveillance; Face detection; Face recognition
	Abstract	El presente proyecto se desarrolló a lo largo del año 2005, probando un prototipo de un sistema de verificación facial con imágenes extraídas de las cámaras de video vigilancia del aeropuerto de Barajas. Se diseñaron varios experimentos, agrupados en dos clases. En el primer tipo, el sistema es entrenado con imágenes obtenidas en condiciones de laboratorio y luego probado con imágenes extraídas de las cámaras de video vigilancia del aeropuerto de Barajas. En el segundo caso, tanto las imágenes de entrenamiento como las de prueba corresponden a imágenes extraídas de Barajas. Se ha desarrollado un sistema completo, que incluye adquisición y digitalización de las imágenes, localización y recorte de las caras en escena, verificación de sujetos y obtención de resultados. Los resultados muestran, que, en general, un sistema de verificación facial basado en imágenes puede ser una ayuda a un operario que deba estar vigilando amplias zonas.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	invisible;ADAS			Approved	no
	Call Number	ADAS @ adas @ CCS2006a			Serial	1672
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	Author	Enric Sala
	Title	Off-line person-dependent signature verification			Type	Report
	Year	2009	Publication	CVC Technical Report	Abbreviated Journal
	Volume	146	Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author	Computer Vision Center			Thesis	Master's thesis
	Publisher		Place of Publication	Bellaterra, Barcelona	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Admin @ si @ Sal2009			Serial	2400
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	Author	Enric Marti; Xavier Binefa; G.EstapeRV
	Title	Caronte, plataforma para la gestión de la actividad docente de una asignatura. Análisis de su impacto en ingenierías, para su adaptación al EEES			Type	Miscellaneous
	Year	2008	Publication		Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	, Ministerio de Ciencia e Innovacion, DGU	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area	Direccion General de Universidades	Expedition		Conference
	Notes	IAM;OR;RV			Approved	no
	Call Number	IAM @ iam @ MBE2008			Serial	1589
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	Author	Enric Marti; S.Fernandez; G.Estape
	Title	BlueStar: implementació d’una aplicació per a la visualització 3D de funcions reals, com a eina d’aprenentatge			Type	Miscellaneous
	Year	2007	Publication	IV Jornades d’Innovació Docent UAB	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Bellaterra (Spain)	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes	IAM;			Approved	no
	Call Number	IAM @ iam @ MFE2007			Serial	1591
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	Author	Enric Marti; Petia Radeva; Ricardo Toledo; Jordi Vitria
	Title	Experiencia de aplicación de la metodología de aprendizaje por proyectos en asignaturas de Ingeniería Informática para una mejor adaptación a los créditos ECTS i al Espacio Europeo de Educación Superior			Type	Miscellaneous
	Year	2005	Publication	Agencia de Gestio d´Ajuts Universitaris I de Recerca (AGAUR)	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area	Agencia de Gestio d´Ajuts Universitaris I de Recerca (AGAUR)	Expedition		Conference
	Notes	IAM;RV;OR;MILAB;ADAS;MV			Approved	no
	Call Number	IAM @ iam @ MRT2005			Serial	1608
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