Parametrized Architecture for Hough Transform Recursive Evaluation
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/45395
Título: | Parametrized Architecture for Hough Transform Recursive Evaluation |
---|---|
Autor/es: | García-Chamizo, Juan Manuel | Signes Pont, María Teresa | Mora, Higinio | Miguel Casado, Gregorio de |
Grupo/s de investigación o GITE: | Informática Industrial y Redes de Computadores |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Tecnología Informática y Computación |
Palabras clave: | Specialized architecture | Hough transform | Convolution |
Área/s de conocimiento: | Arquitectura y Tecnología de Computadores |
Fecha de publicación: | 2003 |
Resumen: | The Hough Transform (HT) is a useful technique in image segmentation, concretely for geometrical primitive detection. A Convolution-Based Recursive Method (CBRM) is presented for function evaluation. In this generic approach, calculations are carried out by an unique parametric formula which provides all function points by successive iterations. The case of combined trigonometric functions involved in the calculation of the HT is analyzed under this scope. An architecture for reconfigurable FPGA-based hardware, using Distributed Arithmetic (DA) implements the design. The CBRM implementation provides improvements such as memory and hardware resources saving, as well as a good balance between speed and error-dependable precision. |
Descripción: | Paper submitted to International Workshop on Spectral Methods and Multirate Signal Processing (SMMSP), Barcelona, España, 2003. |
URI: | http://hdl.handle.net/10045/45395 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/conferenceObject |
Derechos: | Licencia Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 |
Revisión científica: | si |
Aparece en las colecciones: | INV - I2RC - Comunicaciones a Congresos, Conferencias, etc. INV - AIA - Comunicaciones a Congresos, Conferencias, etc. |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
SMMSP2003_Arreglado.pdf | 335,4 kB | Adobe PDF | Abrir Vista previa | |
Este ítem está licenciado bajo Licencia Creative Commons