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Automatic calibration in adaptive filters to EMG signals processing
ArticleAbstract: In this work, an adaptive filtering that includes an automatic calibration process to acquire EMG (ePalabras claves:Adaptive filters, Control Applications, noise, Perturbation, Signal processingAutores:Christian Salamea-Palacios, Santiago Luna-RomeroFuentes:googlescopusConvolutional models for the detection of firearms in surveillance videos
ArticleAbstract: Closed-circuit television monitoring systems used for surveillance do not provide an immediate respoPalabras claves:Cameras, Convolution, detection, image recognitionAutores:Christian Salamea-Palacios, David RomeroFuentes:scopusCough Sound Identification: An Approach Based on Ensemble Learning
Book PartAbstract: Cough identification using DSP techniques in an audio signal is a complex task; thus, an artificialPalabras claves:Convolutional neural network, Cough identification, ensemble learning, Hidden markov model, random forest, Voting classifierAutores:Christian Salamea-Palacios, David Alejandro Naranjo-Tovar, Javier Guaña-Moya, Tarquino Sánchez-Almeida, Xavier Calderón-HinojosaFuentes:googlescopusData Augmentation Techniques Applied to Improve a Vitiligo Database
Conference ObjectAbstract: Vitiligo is a pathology that causes the apparition of white patches in the skin, and there are multiPalabras claves:Database, Medical images, segmentation, VITÍLIGOAutores:Christian Salamea-Palacios, David Romero, Erick Narvaez, Juan Fernando ChicaFuentes:scopusDatabase Proposal for Correlation of Glucose and Photoplethysmography Signals
Conference ObjectAbstract: This work presents a Database that contains Photoplethysmography signals, glucose levels, weight, hePalabras claves:Database, glucose, Machine learning, MFCCs, ppgAutores:Christian Salamea-Palacios, Erick Narvaez, Melisa MontalvoFuentes:scopusDesign and Proposal of a Database for Firearms Detection
Conference ObjectAbstract: Closed circuit television (CCTV) surveillance systems that implement monitoring operators have multiPalabras claves:Convolutional neural network, Database, detection, FirearmAutores:Christian Salamea-Palacios, David RomeroFuentes:scopusExtended phone log-likelihood ratio features and acoustic-based i-vectors for language recognition
Conference ObjectAbstract: This paper presents new techniques with relevant improvements added to the primary system presentedPalabras claves:Dimensionality reduction, Phone Log-Likelihood Ratios, SDCAutores:Christian Salamea-Palacios, D'Haro L.F., De Córdoba R., Echeverry J.D.Fuentes:googlescopusFactors that Affect i-Vectors Based Language Identification Systems
Conference ObjectAbstract: The performance of a language identification (LID) system that uses i-vectors as features depends onPalabras claves:DATA, i-Vector, Language IdentificationAutores:Christian Salamea-Palacios, David Romero, Erick Narvaez, Fernando ChicaFuentes:scopusEffects of Data Augmentation on the Identification of Cough Sound Using Convolutional Neural Networks
Conference ObjectAbstract: Cough identification employing deep learning models has generated significant interest in fields sucPalabras claves:convolutional neural networks, Cough identification, data augmentationAutores:Christian Salamea-Palacios, David Alejandro Naranjo-Tovar, Juan Fernando ChicaFuentes:scopusLanguage Recognition using phonotactic-based Shifted Delta Coefficients and multiple phone recognizers
Conference ObjectAbstract: A new language recognition technique based on the application of the philosophy of the Shifted DeltaPalabras claves:Language recognition, Parallel phone recognizers, Phone-log likelihood ratios, SDCAutores:Christian Salamea-Palacios, D'Haro L.F., De Córdoba R., Ferreiros J.Fuentes:googlescopus