Dr. Claudio A. Perez Profile

Dr. Claudio A. Perez

at Univ de Chile

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 17 November 2008 Paper

Genetic improvements in illumination compensation by the discrete cosine transform and local normalization for face recognition

Claudio Perez, Luis Castillo

Proceedings Volume 7266, 72661B (2008) https://doi.org/10.1117/12.807330

KEYWORDS: Facial recognition systems, Databases, Genetics, Image processing, Eye, Genetic algorithms, Light sources and illumination, Human-machine interfaces, Video surveillance, Optimization (mathematics)

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Proceedings Article | 20 October 2006 Paper

Template generation by component maximization for real time face detection

Claudio Perez, Juan Vallejos

Proceedings Volume 6375, 63750G (2006) https://doi.org/10.1117/12.689146

KEYWORDS: Curium, Facial recognition systems, Databases, Image segmentation, Error analysis, Iris recognition, Nose, Mouth, Video surveillance, Video

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Proceedings Article | 6 December 2005 Paper

Real-time iris detection on faces with coronal and transversal axis rotation

Claudio Perez, Vanel Lazcano

Proceedings Volume 6051, 60510C (2005) https://doi.org/10.1117/12.648661

KEYWORDS: Facial recognition systems, Iris recognition, Video, Eye, Nose, Databases, Human-machine interfaces, Laser induced plasma spectroscopy, Artificial intelligence, Electrical engineering

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Proceedings Article | 25 October 2004 Paper

Directional templates for real-time detection of coronal axis rotated faces

Claudio Perez, Pablo Estevez, Patricio Garate

Proceedings Volume 5603, (2004) https://doi.org/10.1117/12.571557

KEYWORDS: Facial recognition systems, Eye, Iris recognition, Video, Nose, Mouth, Databases, Video processing, Detection and tracking algorithms, Human-machine interfaces

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Proceedings Article | 30 September 2003 Paper

Real-time iris detection on rotated faces

Claudio Perez, Vanel Lazcano, Pablo Estevez, Claudio Held

Proceedings Volume 5264, (2003) https://doi.org/10.1117/12.515219

KEYWORDS: Iris recognition, Facial recognition systems, Eye, Video, Databases, Detection and tracking algorithms, Nose, Artificial intelligence, Human-machine interfaces, Detector development

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