Omar Gutierrez-Navarro

According to our database, Omar Gutierrez-Navarro authored at least 19 papers between 2005 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Estimating Hemoglobin Changes in Body Tissue Using Multispectral Imaging, Spectral Unmixing and Machine Learning.

Diego A. Polanco-Díaz, Liliana Granados-Castro, Omar Gutierrez-Navarro, Aldo R. Mejía-Rodríguez, Daniel Ulises Campos-Delgado

IEEE Access, 2026

2025

Unified Unsupervised Unmixing With Sparse Noise Estimation for Linear and Multilinear Models.

Daniel Ulises Campos-Delgado, Juan Nicolás Mendoza-Chavarría, Omar Gutierrez-Navarro, Laura Quintana, Gustavo M. Callicó

IEEE Signal Process. Lett., 2025

Robust and Unified Semi-Supervised Unmixing of Hyperspectral Imaging for Linear and Multilinear Models.

Daniel Ulises Campos-Delgado, Juan Nicolás Mendoza-Chavarría, Omar Gutierrez-Navarro, Laura Quintana, Raquel León, Samuel Ortega, Himar Fabelo, Carlos López, Marylène Lejeune, Gustavo M. Callicó

IEEE Access, 2025

Pixel-Wise Classification of Placenta Multispectral Images using Multilinear Spectral Unmixing and Res-U-Net.

Juan Nicolás Mendoza-Chavarría, Daniel Ulises Campos-Delgado, Omar Gutierrez-Navarro

Proceedings of the 21st International Symposium on Biomedical Image Processing and Analysis, 2025

2024

A Copula Functions Approach for Predicting Temporomandibular Disorders.

Carlos Alberto López Hernández, Rogelio Salinas-Gutiérrez, Omar Gutierrez-Navarro, Ivonne Bazán Trujillo

Res. Comput. Sci., 2024

Blind non-linear spectral unmixing with spatial coherence for hyper and multispectral images.

Juan Nicolás Mendoza-Chavarría, Inés A. Cruz-Guerrero, Omar Gutierrez-Navarro, Raquel León, Samuel Ortega, Himar Fabelo, Gustavo M. Callicó, Daniel Ulises Campos-Delgado

J. Frankl. Inst., 2024

2023

A Multi-Spectral Image Database for In-Vivo Hand Perfusion Evaluation.

Omar Gutierrez-Navarro, Liliana Granados-Castro, Aldo R. Mejía-Rodríguez, Daniel U. Campos-Delgado

IEEE Access, 2023

2022

Estimation of deoxygenated and oxygenated hemoglobin by multispectral blind linear unmixing.

Liliana Granados-Castro, Omar Gutierrez-Navarro, Inés A. Cruz-Guerrero, Juan Nicolás Mendoza-Chavarría, Eric R. Zavala-Sánchez, Daniel U. Campos-Delgado

Proceedings of the 25th Euromicro Conference on Digital System Design, 2022

2021

Multispectral Imaging for Hemoglobin Estimation by PCA.

Luisa Fernanda Loera-Diaz, Liliana Granados-Castro, Omar Gutierrez-Navarro, Daniel U. Campos-Delgado

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2020

Quantitative and non-destructive evaluation of ground beef based on multi-spectral imaging.

Omar Gutierrez-Navarro, Daniel U. Campos-Delgado, Rafael A. Casillas Peñuelas, Carlos U. Haubi Segura

Proceedings of the 2020 IEEE International Conference on Industrial Technology, 2020

2019

Extended Blind End-Member and Abundance Extraction for Biomedical Imaging Applications.

Daniel U. Campos-Delgado, Omar Gutierrez-Navarro, Jesus Rico-Jimenez, Elvis Duran-Sierra, Himar Fabelo, Samuel Ortega, Gustavo M. Callicó, Javier A. Jo

IEEE Access, 2019

2016

Quadratic blind linear unmixing: A graphical user interface for tissue characterization.

Omar Gutierrez-Navarro, Daniel U. Campos-Delgado, Edgar R. Arce Santana, Javier A. Jo

Comput. Methods Programs Biomed., 2016

2014

Blind End-Member and Abundance Extraction for Multispectral Fluorescence Lifetime Imaging Microscopy Data.

Omar Gutierrez-Navarro, Daniel U. Campos-Delgado, Edgar Arce Santana, Martín O. Méndez, Javier A. Jo

IEEE J. Biomed. Health Informatics, 2014

2013

A Fully Constrained Optimization Method for Time-Resolved Multispectral Fluorescence Lifetime Imaging Microscopy Data Unmixing.

Omar Gutierrez-Navarro, Daniel U. Campos-Delgado, Edgar Arce Santana, Martín O. Méndez, Javier A. Jo

IEEE Trans. Biomed. Eng., 2013

Iterative estimation of the number of autofluorescence components in a biological sample.

Omar Gutierrez-Navarro, Daniel U. Campos-Delgado, Edgar R. Arce Santana, Martín O. Méndez, Javier A. Jo

Proceedings of the 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2013

2012

Sleep-wake detection based on respiratory signal acquired through a Pressure Bed Sensor.

Guillermina Guerrero Mora, Elvia Ruth Palacios, Anna Maria Bianchi, Juha M. Kortelainen, Mirja Tenhunen, Sari-Leena Himanen, Martín O. Méndez, Edgar Arce Santana, Omar Gutierrez-Navarro

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

A new method to estimate abundances of multiple components using multi-spectral Fluorescence Lifetime Imaging Microscopy.

Omar Gutierrez-Navarro, Edgar R. Arce Santana, Daniel U. Campos-Delgado, Martín O. Méndez, Javier A. Jo

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2006

Topology-Sensitive Epidemic Algorithm for Information Spreading in Large-Scale Systems.

Jesús Acosta Elías, Jose Martin Luna-Rivera, M. Recio-Lara, Omar Gutierrez-Navarro, B. Pineda-Reyes

Proceedings of the Parallel and Distributed Processing and Applications, 2006

2005

Performance Evaluation of a Self-organized Hierarchical Topology for Update of Replicas in a Large Distributed System.

Jesús Acosta Elías, B. Pineda-Reyes, E. Leos, Alejandro Ochoa-Cardiel, Mario Recio, Omar Gutierrez-Navarro

Proceedings of the Parallel and Distributed Processing and Applications, 2005