Paulo Carvalho

发表

Towards Quantization Index Modulation Strategies on Content-Based Watermarking Schemes

Pedro Martins, Paulo Carvalho, 2007, 7th IEEE International Conference on Computer and Information Technology (CIT 2007).

Frequency-based Watermarking with Spatial Masking for DRM of MMS Content

Luís Moura Silva, Pedro Martins, Paulo Carvalho, 2003, SIP.

Multi-channel audio-based estimation of the Pre-Ejection Period

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

A wavelet-based approach for time series pattern detection and events prediction applied to telemonitoring data

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2011, 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Challenges in personalized systems for Personal Health Care

Paulo Carvalho, Anna M. Bianchi, Jorge Henriques, 2016, 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI).

Multiparametric prediction with application to early detection of cardiovascular events

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2017, 2017 IEEE 3rd International Forum on Research and Technologies for Society and Industry (RTSI).

Towards a time-feature independent phonocardiogram segmentation

Miguel Tavares Coimbra, Paulo Carvalho, João P. Ramos, 2013, 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Pulse Arrival Time as surrogate for systolic blood pressure changes during impending neurally mediated syncope

Paulo Carvalho, Christian Eickholt, Christian Meyer, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Detection of Cough and Adventitious Respiratory Sounds in Audio Recordings by Internal Sound Analysis

Paulo Carvalho, Rui Pedro Paiva, Luis Mendes, 2017, BHI 2017.

A novel multi-parametric algorithm for faint prediction integrating indices of cardiac inotropy and vascular tone

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2014, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Assessment of cardiovascular risk based on a data-driven knowledge discovery approach

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Learning spectral calibration parameters for color inspection

Bernardete Ribeiro, Paulo Carvalho, Amâncio Santos, 2001, Proceedings Eighth IEEE International Conference on Computer Vision. ICCV 2001.

Modulation filtering for noise detection in heart sound signals

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2011, 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

The CardioRisk project: Improvement of cardiovascular risk assessment

Paulo Carvalho, Anna M. Bianchi, Jorge Henriques, 2015, J. Comput. Sci..

Multi-Gaussian fitting for the assessment of left ventricular ejection time from the Photoplethysmogram

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Integration of Current Clinical Knowledge with a Data Driven Approach: An Innovative Perspective

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2018, Int. J. Inf. Technol. Decis. Mak..

An automatic method for motion artifacts detection in photoplethysmographic signals referenced with electrocardiography data

Paulo Carvalho, Jorge Henriques, Ricardo Couceiro, 2014, 2014 7th International Conference on Biomedical Engineering and Informatics.

Prediction of acute hypotensive episodes by means of neural network multi-models

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2011, Comput. Biol. Medicine.

Evaluation of a PPG-based algorithm for prediction of neurally mediated syncope

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2016, 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI).

Atrial Activity Detection through a Sparse Decomposition Technique

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2008, 2008 International Conference on BioMedical Engineering and Informatics.

Robust carotid pulse detection using accelerometry and electrocardiography

Paulo Carvalho, Jorge Henriques, Christian Meyer, 2017, 2017 IEEE 3rd International Forum on Research and Technologies for Society and Industry (RTSI).

Expert knowledge integration in the data mining process with application to cardiovascular risk assessment

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Real-Time Prediction of Neurally Mediated Syncope

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2016, IEEE Journal of Biomedical and Health Informatics.

Voluntary cough detection by internal sound analysis

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2014, 2014 7th International Conference on Biomedical Engineering and Informatics.

Context Aware Keypoint Extraction for Robust Image Representation

Carlo Gatta, Pedro Martins, Paulo Carvalho, 2012, BMVC.

A Multi-feature Approach for Noise Detection in Lung Sounds

Nicos Maglaveras, Paulo Carvalho, Rui Pedro Paiva, 2015 .

Bayes information criterion for Tikhonov regularization with linear constraints: application to spectral data estimation

Bernardete Ribeiro, Paulo Carvalho, Amâncio Santos, 2002, Object recognition supported by user interaction for service robots.

Neurally mediated syncope prediction based on changes of cardiovascular performance surrogates: Algorithms comparison

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2014, 2014 7th International Conference on Biomedical Engineering and Informatics.

Long term cardiovascular risk models' combination

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2011, Comput. Methods Programs Biomed..

An interpretable data-driven approach for rules construction: Application to cardiovascular risk assessment

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2017, 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Algorithm for real-time prediction of neurally mediated syncope integrating indexes of autonomic modulation

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2015, 2015 Computing in Cardiology Conference (CinC).

Detection of wheezes using their signature in the spectrogram space and musical features

Ioanna Chouvarda, Nicos Maglaveras, Paulo Carvalho, 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Cardiac status assessment with a multi-signal device for improved home-based congestive heart failure management

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2011, 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

A tool for ECG analysis as a module of a tele-monitoring system

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2015, 2015 3rd Experiment International Conference (exp.at'15).

Pattern discovery and similarity assessment for robust Heart Sound Segmentation

Paulo Carvalho, Jorge Henriques, César Alexandre Teixeira, 2017, 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Artifact detection in accelerometer signals acquired from the carotid

Paulo Carvalho, Jorge Henriques, Jens Muehlsteff, 2017, 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Evaluation of lung ventilation distribution in chronic obstructive pulmonary disease patients using the global inhomogeneity index

Ioanna Chouvarda, Nicos Maglaveras, Paulo Carvalho, 2016, 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Intelligent Phonocardiogram Analysis and Representation Tool

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2011, HEALTHINF.

Assessing the similarity between time series using a Wavelet transform: Application and interpretability aspects

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2014, IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI).

Affine Neural Network-Based Predictive Control Applied to a Distributed Solar Collector Field

Alberto Cardoso, Paulo Gil, Paulo Carvalho, 2014, IEEE Transactions on Control Systems Technology.

On the completeness of feature-driven maximally stable extremal regions

Carlo Gatta, Pedro Martins, Paulo Carvalho, 2016, Pattern Recognit. Lett..

Syncope Prediction using Photoplethysmography

Paulo Carvalho, Jorge Henriques, Christian Eickholt, 2017 .

Near real time noise detection during heart sound acquisition

Dinesh Kumar, Paulo Carvalho, Jorge Henriques, 2007, 2007 15th European Signal Processing Conference.

Strategies for personalized risk assessment for CVD management

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2016, 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI).

A low-complex multi-channel methodology for noise detection in phonocardiogram signals

Paulo Carvalho, Adriana Leal, Jorge Henriques, 2015, 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Characterization of surrogate parameters for blood pressure regulation in neurally-mediated syncope

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2013, 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Identification of CVD risk parameters during sleep

Audrey Borghi-Silva, Paulo Carvalho, Anna M. Bianchi, 2016, 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI).

Detection of different types of noise in lung sounds

Ioanna Chouvarda, Nicos Maglaveras, Paulo Carvalho, 2016, EMBC.

An adaptive approach to abnormal heart sound segmentation

Dinesh Kant Kumar, Paulo Carvalho, Rui Pedro Paiva, 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Detection of Motion Artifacts in Photoplethysmographic Signals: Algorithms Comparison

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2014 .

Recovering imaging device sensitivities: a data-driven approach

Pedro Martins, Paulo Carvalho, Amâncio Santos, 2004, 2004 International Conference on Image Processing, 2004. ICIP '04..

On interest point detection under a landmark-based medical image registration context

Pedro Martins, Paulo Carvalho, 2009, 2009 16th IEEE International Conference on Image Processing (ICIP).

Prediction of Heart Failure Decompensation Events by Trend Analysis of Telemonitoring Data

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2015, IEEE Journal of Biomedical and Health Informatics.

Robust Characteristic Points for ICG - Definition and Comparative Analysis

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2011, BIOSIGNALS.

Heart Murmur Classification Using Complexity Signatures

Dinesh Kant Kumar, Paulo Carvalho, Rui Pedro Paiva, 2010, 2010 20th International Conference on Pattern Recognition.

Integration of Different Risk Assessment Tools to Improve Stratification of Patients with Coronary Artery Disease

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2015, Medical & Biological Engineering & Computing.

An adaptive weighted least squares approach for colorimetric scanner calibration

Paulo Carvalho, Luis Mendes, 2005, SIP.

A Framework for Acoustic Cardiac Signal Analysis

Dinesh Kumar, Paulo Carvalho, Rui Pedro Paiva, 2011, BIOSIGNALS.

An ECG compression approach based on a segment dictionary and bezier approximations

Bernardete Ribeiro, Paulo Carvalho, Jorge Henriques, 2007, 2007 15th European Signal Processing Conference.

A New Algorithm for Detection of S1 and S2 Heart Sounds

Paulo Gil, Dinesh Kumar, Paulo Carvalho, 2006, 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings.

Detection of Atrial Fibrillation using model-based ECG analysis

Paulo Carvalho, Jorge Henriques, Jörg Habetha, 2008, 2008 19th International Conference on Pattern Recognition.

On the Use of Neural Networks and Geometrical Criteria for Localisation of Highly Irregular Elliptical Shapes

Bernardete Ribeiro, Paulo Carvalho, N. Costa, 1999, Pattern Analysis & Applications.

Pattern discovery and similarity assessment for robust heart sound segmentation

M. Graça Ruano, Paulo Carvalho, Jorge Henriques, 2017, 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Improving clinical models based on knowledge extracted from current datasets: A new approach

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2016, EMBC.

Cardiovascular event risk assessment — Fusion of individual risk assessment tools applied to the Portuguese population

Paulo Carvalho, Jorge Henriques, Miguel Mendes, 2012, 2012 15th International Conference on Information Fusion.

On the estimation of spectral data: a genetic algorithm approach

Bernardete Ribeiro, Paulo Carvalho, Amâncio Santos, 2001, Proceedings 2001 International Conference on Image Processing (Cat. No.01CH37205).

Robust features for detection of crackles: An exploratory study

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2014, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Searching for Similarities in Nearly Periodic Signals With Application to ECG Data Compression

Paulo Gil, Paulo Carvalho, Jorge Henriques, 2006, 18th International Conference on Pattern Recognition (ICPR'06).

Biodata analytics for COPD

Ioanna Chouvarda, Nicos Maglaveras, Paulo Carvalho, 2016, 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI).

Extension and Evaluation of Selection criteria for the Estimation of Spectral Data

Pedro Martins, Paulo Carvalho, Amâncio Santos, 2006, 2006 International Conference on Image Processing.

Strategies for prediction of cardio-vascular status without explicit modeling

Paulo Carvalho, Jorge Henriques, Teresa Rocha, 2016, 2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI).

Detection of crackle events using a multi-feature approach

Ioanna Chouvarda, Nicos Maglaveras, Paulo Carvalho, 2016, 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Discrimination of Heart Sounds using Choas Analysis in Various Subbands

Dinesh Kumar, Paulo Carvalho, Jorge Henriques, 2009, BIOSIGNALS.

Physiologically motivated detection of Atrial Fibrillation

Paulo Carvalho, Rui Pedro Paiva, Jorge Henriques, 2017, 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

A Robust Imagewatermarking Scheme Based on the Alpha-Beta Space

Pedro Martins, Paulo Carvalho, 2006, 2006 IEEE International Conference on Multimedia and Expo.

Comparison of different methods of measuring similarity in physiologic time series

António E. Ruano, Paulo Carvalho, Jorge Henriques, 2017 .

A Review on Noninvasive Beat-to-Beat Systemic and Pulmonary Blood Pressure Estimation Through Surrogate Cardiovascular Signals

Miguel Tavares Coimbra, Paulo Carvalho, Sandra da Silva Mattos, 2017 .