|
|
Ernest Valveny and B. Lamiroy. 2002. Automatic Generation of Browsable Technical Documents..
|
|
|
|
Francesc Tous, Agnes Borras, Robert Benavente, Ramon Baldrich, Maria Vanrell and Josep Llados. 2002. Textual Descriptions for Browsing People by Visual Apperance. Lecture Notes in Artificial Intelligence. Springer Verlag, 419–429.
Abstract: This paper presents a first approach to build colour and structural descriptors for information retrieval on a people database. Queries are formulated in terms of their appearance that allows to seek people wearing specific clothes of a given colour name or texture. Descriptors are automatically computed by following three essential steps. A colour naming labelling from pixel properties. A region seg- mentation step based on colour properties of pixels combined with edge information. And a high level step that models the region arrangements in order to build clothes structure. Results are tested on large set of images from real scenes taken at the entrance desk of a building
|
|
|
|
Josep Llados, Ernest Valveny, Gemma Sanchez and Enric Marti. 2002. Symbol recognition: current advances and perspectives. In Dorothea Blostein and Young- Bin Kwon, ed. Graphics Recognition Algorithms And Applications. Springer-Verlag, 104–128. (LNCS.)
Abstract: The recognition of symbols in graphic documents is an intensive research activity in the community of pattern recognition and document analysis. A key issue in the interpretation of maps, engineering drawings, diagrams, etc. is the recognition of domain dependent symbols according to a symbol database. In this work we first review the most outstanding symbol recognition methods from two different points of view: application domains and pattern recognition methods. In the second part of the paper, open and unaddressed problems involved in symbol recognition are described, analyzing their current state of art and discussing future research challenges. Thus, issues such as symbol representation, matching, segmentation, learning, scalability of recognition methods and performance evaluation are addressed in this work. Finally, we discuss the perspectives of symbol recognition concerning to new paradigms such as user interfaces in handheld computers or document database and WWW indexing by graphical content.
|
|
|
|
Ernest Valveny, Ricardo Toledo, Ramon Baldrich and Enric Marti. 2002. Combining recognition-based in segmentation-based approaches for graphic symol recognition using deformable template matching. Proceeding of the Second IASTED International Conference Visualization, Imaging and Image Proceesing VIIP 2002.502–507.
|
|
|
|
V. Chapaprieta and Ernest Valveny. 2001. Handwritten Digit Recognition Using Point Distribution Models..
|
|
|
|
Josep Llados, Felipe Lumbreras, V. Chapaprieta and J. Queralt. 2001. ICAR: Identity Card Automatic Reader..
|
|
|
|
Gemma Sanchez and Josep Llados. 2001. A Graph Grammar to Recognize Textured Symbols..
|
|
|
|
Gemma Sanchez, Josep Llados and K. Tombre. 2001. An Algorithm to Recognize Graphical Textured Symbols using String Representations..
|
|
|
|
Gemma Sanchez, Josep Llados and K. Tombre. 2001. An Error-Correction Graph Grammar to Recognize Textured Symbols..
|
|
|
|
Maria Vanrell, Felipe Lumbreras, A. Pujol, Ramon Baldrich, Josep Llados and Juan J. Villanueva. 2001. Colour Normalisation Based on Background Information..
|
|
