Alejandro Alvaro Ramírez-Acosta

31 papers C 5Journal 14Unranked 12
YearRankTypeTitle / Venue / Authors
2022 J jnl
Visual vs internal attention mechanisms in deep neural networks for image classification and object detection.
Pattern Recognit.
Abraham Montoya Obeso, Jenny Benois-Pineau, Mireya Saraí García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2019 C conf
Dropping Activations in Convolutional Neural Networks with Visual Attention Maps.
CBMI
Abraham Montoya Obeso, Jenny Benois-Pineau, Mireya Saraí García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2019 — conf
Forward-backward visual saliency propagation in Deep NNs vs internal attentional mechanisms.
IPTA
Abraham Montoya Obeso, Jenny Benois-Pineau, Mireya Saraí García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2019 — conf
Organizing Cultural Heritage with Deep Features.
SUMAC @ ACM Multimedia
Abraham Montoya Obeso, Jenny Benois-Pineau, Mireya Saraí García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2019 J jnl
Saliency-based selection of visual content for deep convolutional neural networks - Application to architectural style classification.
Multim. Tools Appl.
Abraham Montoya Obeso, Jenny Benois-Pineau, Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2018 — conf
Comparative study of visual saliency maps in the problem of classification of architectural images with Deep CNNs.
IPTA
Abraham Montoya Obeso, Jenny Benois-Pineau, Kamel Guissous, Valérie Gouet-Brunet, Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2018 C conf
Introduction of Explicit Visual Saliency in Training of Deep CNNs: Application to Architectural Styles Classification.
CBMI
Abraham Montoya Obeso, Jenny Benois-Pineau, Mireya Saraí García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2018 J jnl
Optimized robust multi-sensor scheme for simultaneous video and image iris recognition.
Pattern Recognit. Lett.
Eduardo Garea Llano, Mireya S. García-Vázquez, Juan Miguel Colores-Vargas, Luis Miguel Zamudio-Fuentes, Alejandro Alvaro Ramírez-Acosta
2017 J jnl
Architectural style classification of Mexican historical buildings using deep convolutional neural networks and sparse features.
J. Electronic Imaging
Abraham Montoya Obeso, Jenny Benois-Pineau, Alejandro Alvaro Ramírez-Acosta, Mireya S. García-Vázquez
2017 C conf
Connoisseur: classification of styles of Mexican architectural heritage with deep learning and visual attention prediction.
CBMI
Abraham Montoya Obeso, Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta, Jenny Benois-Pineau
2017 — conf
Semi-Automatic Annotation with Predicted Visual Saliency Maps for Object Recognition in Wearable Video.
WearMMe@ICMR
Jenny Benois-Pineau, Mireya S. García-Vázquez, L. A. Oropesa Moralez, Alejandro Alvaro Ramírez-Acosta
2015 — conf
A Comparative Study of Robust Segmentation Algorithms for Iris Verification System of High Reliability.
MCPR
Mireya S. García-Vázquez, Eduardo Garea Llano, Juan Miguel Colores-Vargas, Luis Miguel Zamudio-Fuentes, Alejandro Alvaro Ramírez-Acosta
2015 — conf
Cross-sensor iris verification applying robust fused segmentation algorithms.
ICB
Eduardo Garea Llano, Juan Miguel Colores-Várgas, Mireya S. García-Vázquez, Luis Miguel Zamudio-Fuentes, Alejandro Alvaro Ramírez-Acosta
2014 J jnl
Adaptation of a PCA fusion stage to improve accuracy in a biometric iris recognition system for unconstrained environments.
Res. Comput. Sci.
Alejandro Alvaro Ramírez-Acosta, Juan Miguel Colores-Vargas, Mireya S. García-Vázquez
2014 J jnl
Transcoding resilient video watermarking scheme based on spatio-temporal HVS and DCT.
Signal Process.
Antonio Cedillo-Hernandez, Manuel Cedillo-Hernandez, Mireya S. García-Vázquez, Mariko Nakano-Miyatake, Héctor Pérez-Meana, Alejandro Alvaro Ramírez-Acosta
2013 — conf
Video Images Fusion to Improve Iris Recognition Accuracy in Unconstrained Environments.
MCPR
Juan Miguel Colores-Vargas, Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta, Héctor Pérez-Meana, Mariko Nakano-Miyatake
2012 — conf
Adaptive Spatial Concealment of Damaged Coded Images.
MCPR
Alejandro Alvaro Ramírez-Acosta, Mireya S. García-Vázquez, Mariko Nakano
2012 J jnl
Algoritmos de procesamiento del iris para un sistema de reconocimiento biométrico.
Res. Comput. Sci.
Alejandro Alvaro Ramírez-Acosta, Mireya S. García-Vázquez, Ulises Orozco-Rosas
2012 J jnl
Avances en el Reconocimiento del Iris: Perspectivas y Oportunidades en la Investigación de Algoritmos Biométricos.
Computación y Sistemas
Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2012 C conf
Concealing Damaged Coded Images Using Improved FSE with Critical Support Area.
CIARP
Alejandro Alvaro Ramírez-Acosta, Mireya S. García-Vázquez, Sunil Kumar
2012 J jnl
Evidencia de mejora en los sistemas de reconocimiento basados en iris, utilizando esquemas adaptados de fusión de imágenes.
Res. Comput. Sci.
Alejandro Alvaro Ramírez-Acosta, Héctor M. Pérez Meana, Juan Miguel Colores-Vargas, Mireya S. García-Vázquez
2012 J jnl
Orden de barrido optimizado para el cancelamiento de imágenes intra dañadas.
Res. Comput. Sci.
Alejandro Alvaro Ramírez-Acosta, Kenia Picos, Mireya S. García-Vázquez
2012 — conf
Two Adaptive Methods Based on Edge Analysis for Improved Concealing Damaged Coded Images in Critical Error Situations.
MICAI (1)
Alejandro Alvaro Ramírez-Acosta, Mireya S. García-Vázquez
2011 — conf
Iris Image Evaluation for Non-cooperative Biometric Iris Recognition System.
MICAI (2)
Juan Miguel Colores-Vargas, Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta, Héctor Pérez-Meana
2011 C conf
Local Quality Method for the Iris Image Pattern.
CIARP
Luis Miguel Zamudio-Fuentes, Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2011 J jnl
Video Processing on the DaVinci Platform.
Res. Comput. Sci.
Alejandro Alvaro Ramírez-Acosta, Gustavo Vidal-González, Mireya S. García-Vázquez
2010 — conf
Iris Segmentation Using a Statistical Approach.
MCPR
Luis Miguel Zamudio-Fuentes, Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2010 J jnl
Iris Segmentation using Geometrical Methods.
Res. Comput. Sci.
Alejandro Alvaro Ramírez-Acosta, Ciro Martínez-García-Moreno, Gustavo Vidal-González, Mireya S. García-Vázquez
2010 — conf
Measurement of Defocus Level in Iris Images Using Different Convolution Kernel Methods.
MCPR
Juan Miguel Colores-Vargas, Mireya S. García-Vázquez, Alejandro Alvaro Ramírez-Acosta
2009 J jnl
Performance of a Realnetworks Video Streaming System over an Internet Infrastructure in Mexico.
Res. Comput. Sci.
Alejandro Alvaro Ramírez-Acosta, Juan Miguel Colores-Várgas, Mireya S. García-Vázquez
2009 J jnl
Person Verification Process Using Iris Information .
Res. Comput. Sci.
Alejandro Alvaro Ramírez-Acosta, Mireya S. García-Vázquez