|
|
Ernest Valveny, & Enric Marti. (2003). "A model for image generation and symbol recognition through the deformation of lineal shapes " . Pattern Recognition Letters, 24(15), 2857–2867.
Abstract: We describe a general framework for the recognition of distorted images of lineal shapes, which relies on three items: a model to represent lineal shapes and their deformations, a model for the generation of distorted binary images and the combination of both models in a common probabilistic framework, where the generation of deformations is related to an internal energy, and the generation of binary images to an external energy. Then, recognition consists in the minimization of a global energy function, performed by using the EM algorithm. This general framework has been applied to the recognition of hand-drawn lineal symbols in graphic documents.
|
|
|
|
Josep Llados, J. Lopez-Krahe, & Enric Marti. (1999)." A Hough-based method for hatched pattern detection in maps and diagrams." .
|
|
|
|
Josep Llados, Gemma Sanchez, & Enric Marti. (1997)." A String-Based Method to Recognize Symbols and Structural Textures in Architectural Plans." .
|
|
|
|
Josep Llados, & Enric Marti. (1999)." A graph-edit algorithm for hand-drawn graphical document recognition and their automatic introduction into CAD systems." .
|
|
|
|
Joan Serrat, & Enric Marti. (1991)." Elastic matching using interpolation splines" In IV Spanish Symposium of Pattern Recognition and image Analysis.
|
|
