Improvements on handwritten digit recognition by cooperation of modular neural networks. - Claudio A. Perez; Patricio A. Galdames; Carlos A. Holzmann (SMC, 1998)

Classification of sleep-waking states using modular neural networks. - Pablo A. Estévez; Marcelo E. Fernández; Claudio M. Held; Carlos A. Holzmann; Claudio A. Pérez; Juan Pablo Pérez (SMC, 2000)

Neural versus difference equation modeling for 2D pattern recognition problems. - Claudio A. Perez; Guillermo D. Gonzalez; Cristian Salinas (SMC, 2000)

Improved handwritten digit recognition system based on fuzzy rules and prototypes created by Euclidean distance. - Claudio A. Perez; Claudio M. Held; Pablo R. Mollinger (SMC, 2000)

Genetic selection of non-linear product terms in the inputs to a linear classifier for handwritten digit recognition. - Claudio A. Perez; Guillermo D. Gonzalez; Cristian Salinas (SMC, 2001)

Face and eye tracking algorithm based on digital image processing. - Claudio A. Perez; Alvaro Palma; Carlos A. Holzmann; Christian Pena (SMC, 2001)

Designing biologically inspired receptive fields for neural pattern recognition technology. - Claudio A. Perez; C. A. Salinas; Pablo A. Estévez (SMC, 2001)

Genetic design of biologically inspired receptive fields for neural pattern recognition. - Claudio A. Perez; C. A. Salinas; Pablo A. Estévez; P. M. Valenzuela (IEEE Trans. Syst. Man Cybern. Part B, 2003)

Real-time iris detection on faces with coronal axis rotation. - Claudio A. Perez; Vanel A. Lazcano; Pablo A. Estévez; Claudio M. Held (SMC (7), 2004)

Color image segmentation using fuzzy min-max neural networks. - Pablo A. Estévez; Rodrigo J. Flores; Claudio A. Perez (IJCNN, 2005)

Linear versus nonlinear neural modeling for 2-D pattern recognition. - Claudio A. Perez; Guillermo D. Gonzalez; Leonel E. Medina; Francisco J. Galdames (IEEE Trans. Syst. Man Cybern. Part A, 2005)

Nonlinear Projection Using Geodesic Distances and the Neural Gas Network. - Pablo A. Estévez; Andrés M. Chong; Claudio M. Held; Claudio A. Perez (ICANN (1), 2006)

Face Detection using PSO Template Selection. - Claudio A. Perez; Juan I. Vallejos (SMC, 2006)

Subscription fraud prevention in telecommunications using fuzzy rules and neural networks. - Pablo A. Estévez; Claudio M. Held; Claudio A. Perez (Expert Syst. Appl., 2006)

Extracting Fuzzy Rules From Polysomnographic Recordings for Infant Sleep Classification. - Claudio M. Held; Jaime E. Heiss; Pablo A. Estévez; Claudio A. Perez; Marcelo Garrido; Cecilia Algarin; Patricio Peirano (IEEE Trans. Biomed. Eng., 2006)

Log-Linear Elliptic Transform for Frontal-Face Parameter Estimation. - Claudio A. Perez; Carlos M. Aravena (SMC, 2007)

Real-Time Iris Detection on Coronal-Axis-Rotated Faces. - Claudio A. Perez; Vanel A. Lazcano; Pablo A. Estévez (IEEE Trans. Syst. Man Cybern. Part C, 2007)

Normalized Mutual Information Feature Selection. - Pablo A. Estévez; Michel Tesmer; Claudio A. Perez; Jacek M. Zurada (IEEE Trans. Neural Networks, 2009)

Face and iris localization using templates designed by particle swarm optimization. - Claudio A. Perez; Carlos M. Aravena; Juan I. Vallejos; Pablo A. Estévez; Claudio M. Held (Pattern Recognit. Lett., 2010)

Automated Sleep-Spindle Detection in Healthy Children Polysomnograms. - Leonardo Causa; Claudio M. Held; Javier Causa; Pablo A. Estévez; Claudio A. Perez; Rodrigo Chamorro; Marcelo Garrido; Cecilia Algarin; Patricio Peirano (IEEE Trans. Biomed. Eng., 2010)

Local matching Gabor entropy weighted face recognition. - Claudio A. Perez; Leonardo A. Cament; Luis E. Castillo (FG, 2011)

Registration of renal SPECT and 2.5D US images. - Francisco J. Galdames; Claudio A. Perez; Pablo A. Estévez; Claudio M. Held; Fabrice Jaillet; Gabriel Lobo; Gilda Donoso; Claudia Coll (Comput. Medical Imaging Graph., 2011)

Methodological improvement on local Gabor face recognition based on feature selection and enhanced Borda count. - Claudio A. Perez; Leonardo A. Cament; Luis E. Castillo (Pattern Recognit., 2011)

Automated detection of Rapid Eye Movements in children. - Claudio M. Held; Javier Causa; Leonardo Causa; Pablo A. Estévez; Claudio A. Perez; Marcelo Garrido; Rodrigo Chamorro; Cecilia Algarin; Patricio Peirano (EMBC, 2012)

Pattern Detection Using a New Haralick Quaternion Color Extraction Model and Support Vector Machine Classifier. - Claudio A. Perez; Carlos F. Navarro; Daniel A. Schulz; Jacob A. Saravia; Carlos M. Aravena (SMC, 2013)

A New Method for Online Retinal Optic-Disc Detection Based on Cascade Classifiers. - Claudio A. Perez; Daniel A. Schulz; Carlos M. Aravena; Claudio I. Perez; T. Juan Verdaguer (SMC, 2013)

Gender Classification Using One Half Face and Feature Selection Based on Mutual Information. - Juan E. Tapia; Claudio A. Perez (SMC, 2013)

Gender Classification Based on Fusion of Different Spatial Scale Features Selected by Mutual Information From Histogram of LBP, Intensity, and Shape. - Juan E. Tapia; Claudio A. Perez (IEEE Trans. Inf. Forensics Secur., 2013)

Gender Classification from Iris Images Using Fusion of Uniform Local Binary Patterns. - Juan E. Tapia; Claudio A. Perez; Kevin W. Bowyer (ECCV Workshops (2), 2014)

Single trial P300 detection in children using expert knowledge and SOM. - Cristian Morales; Claudio M. Held; Pablo A. Estévez; Claudio A. Perez; Sussanne Reyes; Patricio Peirano; Cecilia Algarin (EMBC, 2014)

A balanced sleep/wakefulness classification method based on actigraphic data in adolescents. - Gabriel Orellana; Claudio M. Held; Pablo A. Estévez; Claudio A. Perez; Sussanne Reyes; Cecilia Algarin; Patricio Peirano (EMBC, 2014)

Fusion of local normalization and Gabor entropy weighted features for face identification. - Leonardo A. Cament; Luis E. Castillo; Juan P. Perez; Francisco J. Galdames; Claudio A. Perez (Pattern Recognit., 2014)

Face recognition under pose variation with active shape model to adjust Gabor filter kernels and to correct feature extraction location. - Leonardo A. Cament; Francisco J. Galdames; Kevin W. Bowyer; Claudio A. Perez (FG, 2015)

A Dirac Delta mixture-based Random Finite Set filter. - Javier Correa; Martin Adams; Claudio A. Pérez (ICCAIS, 2015)

Face recognition under pose variation with local Gabor features enhanced by Active Shape and Statistical Models. - Leonardo A. Cament; Francisco J. Galdames; Kevin W. Bowyer; Claudio A. Perez (Pattern Recognit., 2015)

Sleep-spindle identification on EEG signals from polysomnographie recordings using correntropy. - Sebastian Ulloa; Pablo A. Estévez; Pablo Huijse; Claudio M. Held; Claudio A. Perez; Rodrigo Chamorro; Marcelo Garrido; Cecilia Algarin; Patricio Peirano (EMBC, 2016)

Gender Classification From the Same Iris Code Used for Recognition. - Juan E. Tapia; Claudio A. Perez; Kevin W. Bowyer (IEEE Trans. Inf. Forensics Secur., 2016)

A method for 3D iris reconstruction from multiple 2D near-infrared images. - Diego Bastias; Claudio A. Perez; Daniel P. Benalcazar; Kevin W. Bowyer (IJCB, 2017)

The δ-generalized multi-Bernoulli poisson filter in a multi-sensor application. - Leonardo A. Cament; Martin Adams; Javier Correa; Claudio A. Pérez (ICCAIS, 2017)

Trademark Image Retrieval Using a Combination of Deep Convolutional Neural Networks. - Claudio A. Perez; Pablo A. Estévez; Francisco J. Galdames; Daniel A. Schulz; Juan P. Perez; Diego Bastias; Daniel R. Vilar (IJCNN, 2018)

Iris Recognition: Comparing Visible-Light Lateral and Frontal Illumination to NIR Frontal Illumination. - Daniel P. Benalcazar; Claudio A. Perez; Diego Bastias; Kevin W. Bowyer (WACV, 2019)

A 3D Iris Scanner From Multiple 2D Visible Light Images. - Daniel P. Benalcazar; Diego Bastias; Claudio A. Perez; Kevin W. Bowyer (IEEE Access, 2019)

Gender Classification From NIR Images by Using Quadrature Encoding Filters of the Most Relevant Features. - Juan E. Tapia; Claudio A. Perez (IEEE Access, 2019)

Clusters of Features Using Complementary Information Applied to Gender Classification From Face Images. - Juan E. Tapia; Claudio A. Perez (IEEE Access, 2019)

3D Iris Recognition using Spin Images. - Daniel P. Benalcazar; Daniel A. Montecino; Jorge E. Zambrano; Claudio A. Perez; Kevin W. Bowyer (IJCB, 2020)

A 3D Iris Scanner From a Single Image Using Convolutional Neural Networks. - Daniel P. Benalcazar; Jorge E. Zambrano; Diego Bastias; Claudio A. Perez; Kevin W. Bowyer (IEEE Access, 2020)

The histogram Poisson, labeled multi-Bernoulli multi-target tracking filter. - Leonardo A. Cament; Javier Correa; Martin Adams; Claudio A. Pérez (Signal Process., 2020)

Two-Level Genetic Algorithm for Evolving Convolutional Neural Networks for Pattern Recognition. - Daniel A. Montecino; Claudio A. Perez; Kevin W. Bowyer (IEEE Access, 2021)

Extracting Structured Supervision From Captions for Weakly Supervised Semantic Segmentation. - Daniel R. Vilar; Claudio A. Perez (IEEE Access, 2021)

Iris Recognition Using Low-Level CNN Layers Without Training and Single Matching. - Jorge E. Zambrano; Daniel P. Benalcazar; Claudio A. Perez; Kevin W. Bowyer (IEEE Access, 2022)

Dense-U-Net assisted Localization of Speech Sources in Motion under Reverberant conditions. - Jayanta Datta; Martin Adams; Claudio A. Perez (ICCAIS, 2023)

Face Patches Designed Through Neuroevolution for Face Recognition With Large Pose Variation. - Juan Pablo Pérez; Claudio A. Perez (IEEE Access, 2023)

Two-Stage Pedestrian Detection Model Using a New Classification Head for Domain Generalization. - Daniel Schulz; Claudio A. Perez (Sensors, 2023)

Point Data Registration With the Multi-Object, Cardinalized Optimal Linear Assignment Metric. - Pablo Barrios; Vicente Guzman; Martin David Adams; Claudio A. Perez (IEEE Access, 2024)

Improved Search in Neuroevolution Using a Neural Architecture Classifier With the CNN Architecture Encoding as Feature Vector. - Jhon I. Pilataxi; Jorge E. Zambrano; Claudio A. Perez; Kevin W. Bowyer (IEEE Access, 2024)

Iris Recognition Using an Enhanced Pre-Trained Backbone Based on Anti-Aliased CNNs. - Jorge E. Zambrano; Jhon I. Pilataxi; Claudio A. Perez; Kevin W. Bowyer (IEEE Access, 2024)

Impact of Occlusion Masks on Gender Classification from Iris Texture. - Claudio Yáñez; Juan E. Tapia; Claudio A. Perez; Christoph Busch 001 (IET Biom., 2024)

Neuroevolutionary Convolutional Neural Network Design for Low-Resolution Face Recognition. - Jhon I. Pilataxi; Juan Pablo Pérez; Claudio A. Perez; Kevin W. Bowyer (IEEE Access, 2025)

USSD: Unsupervised Sleep Spindle Detector. - Edgardo Ramirez; Pablo A. Estévez; Martin David Adams; Claudio A. Perez; Marcelo Garrido; Patricio Peirano (IEEE Access, 2025)