Claudio A. Perez

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 20

Top Topics

Convolutional Neural Networks

Gender Classification

Iris Recognition

Top Venues

Pattern Recognit.

Publications

Jhon I. Pilataxi, Jorge E. Zambrano, Claudio A. Perez, Kevin W. Bowyer
Improved Search in Neuroevolution Using a Neural Architecture Classifier With the CNN Architecture Encoding as Feature Vector. IEEE Access 12 (2024)
Jorge E. Zambrano, Jhon I. Pilataxi, Claudio A. Perez, Kevin W. Bowyer
Iris Recognition Using an Enhanced Pre-Trained Backbone Based on Anti-Aliased CNNs. IEEE Access 12 (2024)
Jayanta Datta, Martin Adams, Claudio A. Perez
Dense-U-Net assisted Localization of Speech Sources in Motion under Reverberant conditions. ICCAIS (2023)
Daniel Schulz, Claudio A. Perez
Two-Stage Pedestrian Detection Model Using a New Classification Head for Domain Generalization. Sensors 23 (23) (2023)
Juan Pablo Pérez, Claudio A. Perez
Face Patches Designed Through Neuroevolution for Face Recognition With Large Pose Variation. IEEE Access 11 (2023)
Jorge E. Zambrano, Daniel P. Benalcazar, Claudio A. Perez, Kevin W. Bowyer
Iris Recognition Using Low-Level CNN Layers Without Training and Single Matching. IEEE Access 10 (2022)
Daniel R. Vilar, Claudio A. Perez
Extracting Structured Supervision From Captions for Weakly Supervised Semantic Segmentation. IEEE Access 9 (2021)
Daniel A. Montecino, Claudio A. Perez, Kevin W. Bowyer
Two-Level Genetic Algorithm for Evolving Convolutional Neural Networks for Pattern Recognition. IEEE Access 9 (2021)
Daniel P. Benalcazar, Daniel A. Montecino, Jorge E. Zambrano, Claudio A. Perez, Kevin W. Bowyer
3D Iris Recognition using Spin Images. IJCB (2020)
Daniel P. Benalcazar, Jorge E. Zambrano, Diego Bastias, Claudio A. Perez, Kevin W. Bowyer
A 3D Iris Scanner From a Single Image Using Convolutional Neural Networks. IEEE Access 8 (2020)
Daniel P. Benalcazar, Claudio A. Perez, Diego Bastias, Kevin W. Bowyer
Iris Recognition: Comparing Visible-Light Lateral and Frontal Illumination to NIR Frontal Illumination. WACV (2019)
Juan E. Tapia, Claudio A. Perez
Clusters of Features Using Complementary Information Applied to Gender Classification From Face Images. IEEE Access 7 (2019)
Daniel P. Benalcazar, Diego Bastias, Claudio A. Perez, Kevin W. Bowyer
A 3D Iris Scanner From Multiple 2D Visible Light Images. IEEE Access 7 (2019)
Juan E. Tapia, Claudio A. Perez
Gender Classification From NIR Images by Using Quadrature Encoding Filters of the Most Relevant Features. IEEE Access 7 (2019)
Claudio A. Perez, Pablo A. Estévez, Francisco J. Galdames, Daniel A. Schulz, Juan P. Perez, Diego Bastias, Daniel R. Vilar
Trademark Image Retrieval Using a Combination of Deep Convolutional Neural Networks. IJCNN (2018)
Diego Bastias, Claudio A. Perez, Daniel P. Benalcazar, Kevin W. Bowyer
A method for 3D iris reconstruction from multiple 2D near-infrared images. IJCB (2017)
Sebastian Ulloa, Pablo A. Estévez, Pablo Huijse, Claudio M. Held, Claudio A. Perez, Rodrigo Chamorro, Marcelo Garrido, Cecilia Algarin, Patricio Peirano
Sleep-spindle identification on EEG signals from polysomnographie recordings using correntropy. EMBC (2016)
Juan E. Tapia, Claudio A. Perez, Kevin W. Bowyer
Gender Classification From the Same Iris Code Used for Recognition. IEEE Trans. Inf. Forensics Secur. 11 (8) (2016)
Leonardo A. Cament, Francisco J. Galdames, Kevin W. Bowyer, Claudio A. Perez
Face recognition under pose variation with active shape model to adjust Gabor filter kernels and to correct feature extraction location. FG (2015)
Leonardo A. Cament, Francisco J. Galdames, Kevin W. Bowyer, Claudio A. Perez
Face recognition under pose variation with local Gabor features enhanced by Active Shape and Statistical Models. Pattern Recognit. 48 (11) (2015)
Juan E. Tapia, Claudio A. Perez, Kevin W. Bowyer
Gender Classification from Iris Images Using Fusion of Uniform Local Binary Patterns. ECCV Workshops (2) (2014)
Gabriel Orellana, Claudio M. Held, Pablo A. Estévez, Claudio A. Perez, Sussanne Reyes, Cecilia Algarin, Patricio Peirano
A balanced sleep/wakefulness classification method based on actigraphic data in adolescents. EMBC (2014)
Leonardo A. Cament, Luis E. Castillo, Juan P. Perez, Francisco J. Galdames, Claudio A. Perez
Fusion of local normalization and Gabor entropy weighted features for face identification. Pattern Recognit. 47 (2) (2014)
Cristian Morales, Claudio M. Held, Pablo A. Estévez, Claudio A. Perez, Sussanne Reyes, Patricio Peirano, Cecilia Algarin
Single trial P300 detection in children using expert knowledge and SOM. EMBC (2014)
Claudio A. Perez, Carlos F. Navarro, Daniel A. Schulz, Jacob A. Saravia, Carlos M. Aravena
Pattern Detection Using a New Haralick Quaternion Color Extraction Model and Support Vector Machine Classifier. SMC (2013)
Juan E. Tapia, Claudio A. Perez
Gender Classification Using One Half Face and Feature Selection Based on Mutual Information. SMC (2013)
Claudio A. Perez, Daniel A. Schulz, Carlos M. Aravena, Claudio I. Perez, T. Juan Verdaguer
A New Method for Online Retinal Optic-Disc Detection Based on Cascade Classifiers. SMC (2013)
Juan E. Tapia, Claudio A. Perez
Gender Classification Based on Fusion of Different Spatial Scale Features Selected by Mutual Information From Histogram of LBP, Intensity, and Shape. IEEE Trans. Inf. Forensics Secur. 8 (3) (2013)
Claudio M. Held, Javier Causa, Leonardo Causa, Pablo A. Estévez, Claudio A. Perez, Marcelo Garrido, Rodrigo Chamorro, Cecilia Algarin, Patricio Peirano
Automated detection of Rapid Eye Movements in children. EMBC (2012)
Claudio A. Perez, Leonardo A. Cament, Luis E. Castillo
Methodological improvement on local Gabor face recognition based on feature selection and enhanced Borda count. Pattern Recognit. 44 (4) (2011)
Claudio A. Perez, Leonardo A. Cament, Luis E. Castillo
Local matching Gabor entropy weighted face recognition. FG (2011)
Francisco J. Galdames, Claudio A. Perez, Pablo A. Estévez, Claudio M. Held, Fabrice Jaillet, Gabriel Lobo, Gilda Donoso, Claudia Coll
Registration of renal SPECT and 2.5D US images. Comput. Medical Imaging Graph. 35 (4) (2011)
Claudio A. Perez, Carlos M. Aravena, Juan I. Vallejos, Pablo A. Estévez, Claudio M. Held
Face and iris localization using templates designed by particle swarm optimization. Pattern Recognit. Lett. 31 (9) (2010)
Leonardo Causa, Claudio M. Held, Javier Causa, Pablo A. Estévez, Claudio A. Perez, Rodrigo Chamorro, Marcelo Garrido, Cecilia Algarin, Patricio Peirano
Automated Sleep-Spindle Detection in Healthy Children Polysomnograms. IEEE Trans. Biomed. Eng. 57 (9) (2010)
Pablo A. Estévez, M. Tesmer, Claudio A. Perez, Jacek M. Zurada
Normalized Mutual Information Feature Selection. IEEE Trans. Neural Networks 20 (2) (2009)
Claudio A. Perez, Carlos M. Aravena
Log-Linear Elliptic Transform for Frontal-Face Parameter Estimation. SMC (2007)
Claudio A. Perez, Vanel A. Lazcano, Pablo A. Estévez
Real-Time Iris Detection on Coronal-Axis-Rotated Faces. IEEE Trans. Syst. Man Cybern. Part C 37 (5) (2007)
Claudio A. Perez, Juan I. Vallejos
Face Detection using PSO Template Selection. SMC (2006)
Claudio M. Held, Jaime E. Heiss, Pablo A. Estévez, Claudio A. Perez, Marcelo Garrido, Cecilia Algarin, Patricio Peirano
Extracting Fuzzy Rules From Polysomnographic Recordings for Infant Sleep Classification. IEEE Trans. Biomed. Eng. 53 (10) (2006)
Pablo A. Estévez, Andrés M. Chong, Claudio M. Held, Claudio A. Perez
Nonlinear Projection Using Geodesic Distances and the Neural Gas Network. ICANN (1) (2006)
Pablo A. Estévez, Claudio M. Held, Claudio A. Perez
Subscription fraud prevention in telecommunications using fuzzy rules and neural networks. Expert Syst. Appl. 31 (2) (2006)
Claudio A. Perez, Guillermo D. Gonzalez, Leonel E. Medina, Francisco J. Galdames
Linear versus nonlinear neural modeling for 2-D pattern recognition. IEEE Trans. Syst. Man Cybern. Part A 35 (6) (2005)
Claudio A. Perez, Vanel A. Lazcano, Pablo A. Estévez, Claudio M. Held
Real-time iris detection on faces with coronal axis rotation. SMC (7) (2004)
Claudio A. Perez, C. A. Salinas, Pablo A. Estévez, P. M. Valenzuela
Genetic design of biologically inspired receptive fields for neural pattern recognition. IEEE Trans. Syst. Man Cybern. Part B 33 (2) (2003)
Claudio A. Perez, Guillermo D. Gonzalez, Cristian Salinas
Genetic selection of non-linear product terms in the inputs to a linear classifier for handwritten digit recognition. SMC (2001)
Claudio A. Perez, C. A. Salinas, Pablo A. Estévez
Designing biologically inspired receptive fields for neural pattern recognition technology. SMC (2001)
Claudio A. Perez, Alvaro Palma, Carlos A. Holzmann, Christian Pena
Face and eye tracking algorithm based on digital image processing. SMC (2001)
Claudio A. Perez, Guillermo D. Gonzalez, Cristian Salinas
Neural versus difference equation modeling for 2D pattern recognition problems. SMC (2000)
Claudio A. Perez, Claudio M. Held, Pablo R. Mollinger
Improved handwritten digit recognition system based on fuzzy rules and prototypes created by Euclidean distance. SMC (2000)
Claudio A. Perez, Patricio A. Galdames, Carlos A. Holzmann
Improvements on handwritten digit recognition by cooperation of modular neural networks. SMC (1998)