Ponencia
Power-efficient focal-plane image representation for extraction of enriched Viola-Jones features
Autor/es | Fernández Berni, Jorge
Acasandrei, Laurentiu Carmona Galán, Ricardo Rodríguez Vázquez, Ángel Benito |
Departamento | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Fecha de publicación | 2012 |
Fecha de depósito | 2019-08-28 |
Publicado en |
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ISBN/ISSN | 978-1-4673-0218-0 |
Resumen | This paper describes the use of a reconfigurable focal-plane processing array in order to achieve an image representation which dramatically reduces the computational load of the Viola-Jones object detection framework. ... This paper describes the use of a reconfigurable focal-plane processing array in order to achieve an image representation which dramatically reduces the computational load of the Viola-Jones object detection framework. Additionally, such representation provides richer information than the simple sum of pixels within rectangular regions originally defined in this framework. As a result, more elaborated features could be devised to speed up the execution of the subsequent attentional cascade, boosting thus the performance of the whole algorithm. The proposed circuitry has been successfully implemented in a CMOS prototype smart imager. Experimental results are given, demonstrating the suitability of the approach presented to efficiently deliver enriched Viola-Jones features. |
Identificador del proyecto | TEC2009-11812
P08-TIC-03674 N000141110312 |
Cita | Fernández Berni, J., Acasandrei, L., Carmona Galán, R. y Rodríguez Vázquez, Á.B. (2012). Power-efficient focal-plane image representation for extraction of enriched Viola-Jones features. En IEEE International Symposium on Circuits and Systems (ISCAS) (3122-3125), Seúl, Corea del Sur: Institute of Electrical and Electronics Engineers. |
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