Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/116809
Título: Introduction of homeostatic regulation in face detection
Autores/as: Lorenzo Navarro, José Javier 
Castrillón Santana, Modesto Fernando 
Hernández Tejera, Francisco Mario 
Déniz, Ó
Clasificación UNESCO: 1203 Ciencia de los ordenadores
Palabras clave: Emotion-based Systems
Face Detection
Human-Computer Interaction
Fecha de publicación: 2004
Conferencia: International Workshop on Pattern Recognition in Information Systems
Resumen: In this paper the introduction of a homeostatic mechanism in a vision system is proposed. This homeostatic mechanism is based on artificial hormones for which five different states have been defined. The goal is to keep the system into a regime where the performance were acceptable for the task and to recover it when the environmental conditions change. For a face detection task we have propose the control of the luminance, white balance, contrast and size of the face. The introduction of the artificial hormones will allow to implement simple control strategies and with the definition of different states for each hormone we will be able to introduce adaptation depending on the deviation from the optimal regime. Finally we realize a set of experiments to test the proposed mechanism on a face detection system and using as performance measure the rate of detected faces.
URI: http://hdl.handle.net/10553/116809
Colección:Actas de congresos
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