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Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings(3)
2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017(2)
IFMBE Proceedings(2)
2016 21st Symposium on Signal Processing, Images and Artificial Vision, STSIVA 2016(1)
6th IEEE Ecuador Technical Chapters Meeting, ETCM 2022(1)
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Enfermedades(5)
Medicina y salud(4)
Métodos informáticos especiales(4)
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Ciencias de la computación(2)
An approach to coronary vessels detection in X-ray rotational angiography
Conference ObjectAbstract: An unsupervised clustering framework for automatic detection of coronary vessels in bidimensional (2Palabras claves:cardiac images, Coronary vessels, Rotational angiography equipment, segmentation, unsupervised clusteringAutores:Bedossa M., Bravo A.J., Garreau M., Le Breton H., Ruben Medina Molina, Toumoulin C.Fuentes:scopusA LSTM Neural Network Approach using Vibration Signals for Classifying Faults in a Gearbox
Conference ObjectAbstract: A deep learning based method for classifying multi-class faults in a gearbox is presented. A set ofPalabras claves:deep learning, Faults classification, gearboxes, Long short term memory networks, Vibration signalsAutores:Diego R. Cabrera, Jean Carlo Macancela Poveda, Li C., Mariela Cerrada Lozada, Pablo M. Lucero, René-Vinicio Sánchez Loja, Ruben Medina Molina, Vásquez R.E.Fuentes:scopusA dictionary sparse based representation of vibration signals for gearbox fault detection
Conference ObjectAbstract: Detection of faults in the early stages for rotating machinery is important for optimizing maintenanPalabras claves:Dictionary Learning, Gearbox fault detection, Rotating machinery, Sparse based signal representationAutores:Alvarez X., Diana Jadan-Avilés, Jean Carlo Macancela Poveda, Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Ruben Medina MolinaFuentes:googlescopusDeep Learning-Based Gear Pitting Severity Assessment Using Acoustic Emission, Vibration and Currents Signals
Conference ObjectAbstract: A method for gearbox pitting faults severity classification using Deep Learning techniques is reportPalabras claves:Acoustic Emission, deep learning, Faults detection, gearbox, Long short term memory networksAutores:Diego R. Cabrera, Jose Valante De Oliveira, Li C., Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Ruben Medina MolinaFuentes:scopusCardiac Motion Estimation in Magnetic Resonance Images Using Optical Flow
ArticleAbstract: This paper reports an optical based method for quantification of cardiac motion in MRI images. The cPalabras claves:Cardiac motion, Left ventricle, magnetic resonance imaging, Medical Imaging, optical flow, Sparse methodsAutores:Ibarra E., Pablo Vanegas Peralta, Ruben Medina Molina, Villie MorochoFuentes:googlerraaescopusAplicación de técnicas de visión por computador para apoyo al diagnóstico de la pisada: Fotopodómetro digital
OtherAbstract: El análisis de la pisada se desarrolla generalmente mediante un proceso rudimentario o tradicional qPalabras claves:Autores:ANA LUCIA ZEAS PUGA, Ana Zeas-Puga, Ruben Medina Molina, Sebastián Bautista, Villie MorochoFuentes:googlerraaeGear and bearing fault classification under different load and speed by using Poincaré plot features and SVM
ArticleAbstract: This paper describes two algorithms for feature extraction from the Poincaré plot which is constructPalabras claves:bearing fault diagnosis, Gearbox fault diagnosis, Poincaré plot, Rotating machinery, Support Vector Machine, Vibration signalsAutores:Diego Cabrera Mendieta, Diego R. Cabrera, Jean Carlo Macancela Poveda, Mariela Cerrada Lozada, Pablo M. Lucero, René-Vinicio Sánchez Loja, Ruben Medina MolinaFuentes:googlescopusGearbox Broken Tooth Severity Classification using EMD of Acoustic Emission Signals
Conference ObjectAbstract: Fault severity classification is a critical task necessary for optimal pbkp_redictive maintenance toPalabras claves:Acoustic Emission, Broken tooth severity, empirical mode decomposition, gearbox, linear discriminant analysis, random forestAutores:Diego Cabrera Mendieta, Diego R. Cabrera, Luis Renato Ortega, Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Ruben Medina MolinaFuentes:googlescopusGearbox fault classification using dictionary sparse based representations of vibration signals
Conference ObjectAbstract: Fault detection in rotating machinery is important for optimizing maintenance chores and avoiding sePalabras claves:Dictionary Learning, Feature Extraction, gearbox fault, sparse representation, Vibration signalAutores:Alvarez X., Diana Jadan-Avilés, Jean Carlo Macancela Poveda, Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Ruben Medina MolinaFuentes:scopusGeometric calibration of digital angiography equipment
Conference ObjectAbstract: Digital X-ray angiography is a medical imaging modality that enables acquisition of high quality imaPalabras claves:Extrinsic parameters, Geometric calibration, Image distortion, Intrinsic parametersAutores:Garreau M., Ramírez J., Ruben Medina MolinaFuentes:scopus