| Computer vision grading system for physical quality evaluation of green coffee beans CE Portugal-Zambrano, JC Gutiérrez-Cáceres, J Ramirez-Ticona, ... 2016 XLII Latin American Computing Conference (CLEI), 1-11, 2016 | 25 | 2016 |
| M-CBIR: A medical content-based image retrieval system using metric data-structures H Chuctaya, C Portugal, C Beltrán, J Gutiérrez, C López, Y Túpac 2011 30th International Conference of the Chilean Computer Science Society …, 2011 | 24 | 2011 |
| Robust range finder through a laser pointer and a webcam CE Portugal-Zambrano, JP Mena-Chalco Electronic Notes in Theoretical Computer Science 281, 143-157, 2011 | 20 | 2011 |
| Automatic classification of physical defects in green coffee beans using CGLCM and SVM RHM Condori, JHC Humari, CE Portugal-Zambrano, ... 2014 XL Latin American Computing Conference (CLEI), 1-9, 2014 | 16 | 2014 |
| An approach for improve the recognition of defects in coffee beans using retinex algorithms RG Apaza, CE Portugal-Zambrano, JC Gutiérrez-Cáceres, ... 2014 XL Latin American Computing Conference (CLEI), 1-9, 2014 | 14 | 2014 |
| Computer aided medical diagnosis tool to detect normal/abnormal studies in digital mr brain images J Gutierrez-Cáceres, C Portugal-Zambrano, C Beltrán-Castañón 2014 IEEE 27th International Symposium on Computer-Based Medical Systems …, 2014 | 9 | 2014 |
| Cell-phone based model for the automatic classification of coffee beans defects using white patch J Ramirez-Ticona, JC Gutiérrez-Cáceres, CE Portugal-Zambrano 2016 XLII Latin American Computing Conference (CLEI), 1-6, 2016 | 4 | 2016 |
| An enhanced algorithmic approach for automatic defects detection in green coffee beans CE Portugal Zambrano, JC Gutierrez Caceres, J Ramirez Ticona, ... 9th International Conference on Pattern Recognition Systems (ICPRS 2018), 13, 2018 | 2 | 2018 |
| A neuroevolutive approach to the normal/abnormal classification in digital MR brain images CRE Limache, CE Portugal-Zambrano 2016 XLII Latin American Computing Conference (CLEI), 1-10, 2016 | 1 | 2016 |
| Automatic classification of agro-industrial products through dynamic membership functions in Fuzzy logic systems: An approach to Scallops R Pérez-Pinto, C Portugal-Zambrano, D Barrios-Araníbar 2012 XXXVIII Conferencia Latinoamericana En Informatica (CLEI), 1-8, 2012 | 1 | 2012 |
| M-CBIR: A Medical Content-Based Image Retrieval System Using Metric Data-Structures C López Del Alamo, H Chuctaya, C Portugal, C Beltrán, J Gutiérrez, ... 2011 30th International Conference of the Chilean Computer Science Society, 2013 | | 2013 |
| Classifier system for normality pre-diagnosis from MRI brain images in cerebral pathology studies CE Portugal, JC Gutiérrez, YJ Túpac, CAB Castanón | | |
| Estimación robusta de distancias mediante un puntero láser y una cámara web CE Portugal-Zambrano, JP Mena-Chalco | | |
César Beltrán Castañón, PhD.Pontificia Universidad Católica del Perú (PUCP)Dirección de correo verificada de pucp.pe
