Miguel T. Coimbra

Publication Activity (10 Years)

Years Active: 2004-2023
Publications (10 Years): 44

Top Topics

Ultrasound Images

Scale Selection

Top Venues

IEEE J. Biomed. Health Informatics

Publications

Aníbal Silva, Rafael Teixeira, Ricardo Fontes-Carvalho, Miguel T. Coimbra, Francesco Renna
On the Impact of Synchronous Electrocardiogram Signals for Heart Sounds Segmentation. EMBC (2023)
Maria Pedroso, Miguel L. Martins, Diogo Libânio, Mário Dinis-Ribeiro, Miguel T. Coimbra, Francesco Renna
Fractal Bilinear Deep Neural Network Models for Gastric Intestinal Metaplasia Detection. BHI (2023)
Miguel L. Martins, Maria Pedroso, Diogo Libânio, Mário Dinis-Ribeiro, Miguel T. Coimbra, Francesco Renna
Diagnostic Performance of Deep Learning Models for Gastric Intestinal Metaplasia Detection in Narrow-band Images. EMBC (2023)
Miguel L. Martins, Miguel T. Coimbra, Francesco Renna
Markov-Based Neural Networks for Heart Sound Segmentation: Using Domain Knowledge in a Principled Way. IEEE J. Biomed. Health Informatics 27 (11) (2023)
Andoni Elola, Elisabete Aramendi, Jorge Oliveira, Francesco Renna, Miguel T. Coimbra, Matthew A. Reyna, Reza Sameni, Gari D. Clifford, Ali Bahrami Rad
Beyond Heart Murmur Detection: Automatic Murmur Grading From Phonocardiogram. IEEE J. Biomed. Health Informatics 27 (8) (2023)
Jorge Oliveira, Francesco Renna, Paulo Dias Costa, Diogo Marcelo Nogueira, Cristina Oliveira, Carlos Abreu Ferreira, Alípio Mário Jorge, Sandra da Silva Mattos, Thamine Hatem, Thiago Tavares, Andoni Elola, Ali Bahrami Rad, Reza Sameni, Gari D. Clifford, Miguel T. Coimbra
The CirCor DigiScope Dataset: From Murmur Detection to Murmur Classification. IEEE J. Biomed. Health Informatics 26 (6) (2022)
Inês Lopes, Augusto Silva, Miguel T. Coimbra, Mário Dinis-Ribeiro, Diogo Libânio, Francesco Renna
Supervised and semi-supervised training of deep convolutional neural networks for gastric landmark detection. EMBC (2022)
Alex Gaudio, Miguel T. Coimbra, Aurélio Campilho, Asim Smailagic, Samuel E. Schmidt, Francesco Renna
Explainable Deep Learning for Non-Invasive Detection of Pulmonary Artery Hypertension from Heart Sounds. CinC (2022)
Matthew A. Reyna, Yashar Kiarashi, Andoni Elola, Jorge Oliveira, Francesco Renna, Annie Gu, Erick Andres Perez-Alday, Nadi Sadr, Ashish Sharma, Sandra da Silva Mattos, Miguel T. Coimbra, Reza Sameni, Ali Bahrami Rad, Gari D. Clifford
Heart Murmur Detection from Phonocardiogram Recordings: The George B. Moody PhysioNet Challenge 2022. CinC (2022)
Soraia Felicio, Joana Hora Martins, Marta Campos Ferreira, Diogo Abrantes, Fábio Luna, Jorge Silva, Miguel T. Coimbra, Teresa Galvão
Investigating the Perception of the Elderly Population About Comfort, Safety and Security When Using Active Modes of Transport. MobiHealth (2022)
Diogo Marcelo Nogueira, Jorge Oliveira, Carlos Gomes Ferreira, Miguel T. Coimbra, Alípio M. Jorge
Can Multi-channel Heart Sounds Analysis improve Murmur Detection? BHI (2022)
Jorge Oliveira, Diogo Marcelo Nogueira, Carlos Abreu Ferreira, Alípio M. Jorge, Miguel T. Coimbra
The robustness of Random Forest and Support Vector Machine Algorithms to a Faulty Heart Sound Segmentation. EMBC (2022)
Andoni Elola, Elisabete Aramendi, Jorge Oliveira, Francesco Renna, Miguel T. Coimbra, Matthew A. Reyna, Reza Sameni, Gari D. Clifford, Ali Bahrami Rad
Beyond Heart Murmur Detection: Automatic Murmur Grading from Phonocardiogram. CoRR (2022)
Alexandre Neto, Sofia Ferreira, Diogo Libânio, Mário Dinis-Ribeiro, Miguel T. Coimbra, António Cunha
Preliminary Study of Deep Learning Algorithms for Metaplasia Detection in Upper Gastrointestinal Endoscopy. MobiHealth (2022)
Francesco Renna, Miguel L. Martins, Miguel T. Coimbra
Joint Training of Hidden Markov Model and Neural Network for Heart Sound Segmentation. CinC (2021)
Jorge Oliveira, Francesco Renna, Paulo Dias Costa, Marcelo Nogueira, Cristina Oliveira, Carlos Abreu Ferreira, Alípio M. Jorge, Sandra da Silva Mattos, Thamine Hatem, Thiago Tavares, Andoni Elola, Ali Bahrami Rad, Reza Sameni, Gari D. Clifford, Miguel T. Coimbra
The CirCor DigiScope Dataset: From Murmur Detection to Murmur Classification. CoRR (2021)
Pedro Faustino, Jorge Oliveira, Miguel T. Coimbra
Crackle and wheeze detection in lung sound signals using convolutional neural networks. EMBC (2021)
Francesco Renna, Mark D. Plumbley, Miguel T. Coimbra
Source Separation of the Second Heart Sound via Alternating Optimization. CinC (2021)
Jorge Oliveira, Margarida Carvalho, Diogo Marcelo Nogueira, Miguel T. Coimbra
Segmentation and Optimal Region Selection of Physiological Signals using Deep Neural Networks and Combinatorial Optimization. CoRR (2020)
Daniel Pereira, Manuel João Ferreira, Ricardo João Cruz Correia, Miguel T. Coimbra
Teaching Cardiopulmonary Auscultation to Medical Students using a Virtual Patient Simulation Technology. EMBC (2020)
Paula A. Teixeira, Paulino A. Sousa, Miguel T. Coimbra
Computer Vision Challenges for Chronic Wounds Assessment. EMBC (2020)
Francesco Renna, Miguel T. Coimbra
Source Separation of the Second Heart Sound Using Gaussian Mixture Models. CinC (2019)
Francesco Renna, Jorge Oliveira, Miguel T. Coimbra
Deep Convolutional Neural Networks for Heart Sound Segmentation. IEEE J. Biomed. Health Informatics 23 (6) (2019)
Jorge Oliveira, Francesco Renna, Miguel T. Coimbra
A Subject-Driven Unsupervised Hidden Semi-Markov Model and Gaussian Mixture Model for Heart Sound Segmentation. IEEE J. Sel. Top. Signal Process. 13 (2) (2019)
Jorge Oliveira, Francesco Renna, Theofrastos Mantadelis, Miguel T. Coimbra
Adaptive Sojourn Time HSMM for Heart Sound Segmentation. IEEE J. Biomed. Health Informatics 23 (2) (2019)
Jorge Oliveira, Diogo Marcelo Nogueira, Cléber Ramos, Francesco Renna, Carlos Abreu Ferreira, Miguel T. Coimbra
Using Soft Attention Mechanisms to Classify Heart Sounds. EMBC (2019)
Francesco Renna, Alfredo Illanes, Jorge Oliveira, Nazila Esmaeili, Michael Friebe, Miguel T. Coimbra
Assessment of Sound Features for Needle Perforation Event Detection. EMBC (2019)
Farhan Riaz, Sidra Naeem, Raheel Nawaz, Miguel T. Coimbra
Active Contours Based Segmentation and Lesion Periphery Analysis for Characterization of Skin Lesions in Dermoscopy Images. IEEE J. Biomed. Health Informatics 23 (2) (2019)
Nelson Martins, Malik Saad Sultan, Diana Veiga, Manuel Ferreira, Miguel T. Coimbra
Joint capsule segmentation in ultrasound images of the metacarpophalangeal joint using a split and merge approach. BHI (2018)
Nelson Martins, Malik Saad Sultan, Diana Veiga, Manuel Ferreira, Miguel T. Coimbra
Fully Automatic Finger Extensor Tendon Segmentation in Ultrasound Images of the Metacarpophalangeal Joint. EMBC (2018)
Francesco Renna, Jorge Oliveira, Miguel T. Coimbra
Convolutional Neural Networks for Heart Sound Segmentation. EUSIPCO (2018)
Tadeu Freitas, João Rodrigues, Diogo Bogas, Miguel T. Coimbra, Rolando Martins
Panoptic, Privacy over Edge-Clouds. FiCloud (2018)
Jorge Oliveira, Catarina Sousa, Miguel T. Coimbra
Coupled hidden Markov model for automatic ECG and PCG segmentation. ICASSP (2017)
Cristiana Pinto, Daniel Pereira, João Ferreira-Coimbra, João Português, Vasco Gama, Miguel T. Coimbra
A comparative study of electronic stethoscopes for cardiac auscultation. EMBC (2017)
Noel Pérez, Sérgio Faria, Miguel T. Coimbra
Understanding the Energy Saving Potential of Smart Scale Selection in the Viola and Jones Facial Detection Algorithm. BIOIMAGING (2017)
Daniel Pereira, Pedro Gomes, Sofia Faria, Ricardo Cruz-Correia, Miguel T. Coimbra
Teaching cardiopulmonary auscultation in workshops using a virtual patient simulation technology - A pilot study. EMBC (2016)
Pedro Gomes, Sérgio Faria, Miguel T. Coimbra
The effect of data exchange protocols on decision support systems for heart sounds. EMBC (2016)
Ana Castro, Pedro Gomes, Sandra da Silva Mattos, Miguel T. Coimbra
Comparison between users of a new methodology for heart sound auscultation. EMBC (2016)
Jorge Oliveira, Theofrastos Mantadelis, Miguel T. Coimbra
Why should you model time when you use Markov models for heart sound analysis. EMBC (2016)
Diogo Abrantes, Pedro Gomes, Daniel Pereira, Miguel T. Coimbra
Measuring the intuitive response of users when faced with different interactive paradigms to control a gastroenterology CAD system. EMBC (2016)
Jorge Oliveira, Bruna Cardoso, Miguel T. Coimbra
Exploratory Study of the Cardiac Dynamic Trajectory in the Embedding Space. CinC (2016)
Nelson Martins, Malik Saad Sultan, Diana Veiga, Manuel Ferreira, Miguel T. Coimbra
Segmentation of the metacarpus and phalange in musculoskeletal ultrasound images using local active contours. EMBC (2016)
Ana Castro, Ali Moukadem, Samuel E. Schmidt, Alain Dieterlen, Miguel T. Coimbra
Analysis of the Electromechanical Activity of the Heart from Synchronized ECG and PCG Signals of Subjects Under Stress. BIOSIGNALS (2015)
J. H. Oliveira, V. Ferreira, Miguel T. Coimbra
Can We Find Deterministic Signatures in ECG and PCG Signals?. BIOSIGNALS (2015)
Ricardo Gamelas Sousa, Daniel C. Moura, Mário Dinis-Ribeiro, Miguel T. Coimbra
Local self similar descriptors: Comparison and application to gastroenterology images. EMBC (2014)
Ricardo Gamelas Sousa, Ajalmar R. da Rocha Neto, Guilherme A. Barreto, Jaime S. Cardoso, Miguel T. Coimbra
reject option paradigm for the reduction of support vectors. ESANN (2014)
Ana Castro, Sandra da Silva Mattos, Miguel T. Coimbra
Noninvasive blood pressure and the second heart sound analysis. EMBC (2014)
Ana Castro, Tiago T. V. Vinhoza, Sandra da Silva Mattos, Miguel T. Coimbra
Heart sound segmentation of pediatric auscultations using wavelet analysis. EMBC (2013)
Elsa Ferreira Gomes, Peter J. Bentley, Emanuel Pereira, Miguel T. Coimbra, Yiqi Deng
Classifying Heart Sounds - Approaches to the PASCAL Challenge. HEALTHINF (2013)
Nuno Marques, Rute Almeida, Ana Paula Rocha, Miguel T. Coimbra
Exploring the Stationary Wavelet Transform Detail Coefficients for the Detection and Identification of the S1 and S2 Heart Sounds. CinC (2013)
Daniel Pereira, Pedro Gomes, Élodie Mota, Emília Costa, Ricardo Cruz-Correia, Miguel T. Coimbra
Combining a Tablet and an Electronic Stethoscope to Create a New Interaction Paradigm for Teaching Cardiac Auscultation. HCI (29) (2013)
João P. Ramos, Paulo Carvalho, Miguel T. Coimbra
Towards a time-feature independent phonocardiogram segmentation. EMBC (2013)
Ana Castro, Pedro Amorim, Miguel T. Coimbra
Cardiovascular variability and nociception/anti-nociception balance during anesthesia. CBMS (2013)
João C. Neves, Helena Castro, Hugo Proença, Miguel T. Coimbra
Automatic Annotation of Leishmania Infections in Fluorescence Microscopy Images. ICIAR (2013)
Pedro Gomes, Mariana Kaiseler, Bruno Lopes, Sérgio Faria, Cristina Queirós, Miguel T. Coimbra
Are standard heart rate variability measures associated with the self-perception of stress of firefighters in action? EMBC (2013)
Pedro Gomes, Mariana Kaiseler, Cristina Queirós, Mónica Q. Oliveira, Bruno Lopes, Miguel T. Coimbra
Vital Analysis: Annotating sensed physiological signals with the stress levels of first responders in action. EMBC (2012)
Pedro Gomes, Bruno Lopes, Miguel T. Coimbra
Vital analysis: Field validation of a framework for annotating biological signals of first responders in action. EMBC (2012)
Fábio de Lima Hedayioglu, Maria G. Jafari, Sandra da Silva Mattos, Mark D. Plumbley, Miguel T. Coimbra
Denoising and segmentation of the second heart sound using matching pursuit. EMBC (2012)
Pedro Ferreira, Daniel Pereira, Felipe Mourato, Sandra da Silva Mattos, Ricardo Cruz-Correia, Miguel T. Coimbra, Inês de Castro Dutra
Detecting cardiac pathologies from annotated auscultations. CBMS (2012)
Fábio de Lima Hedayioglu, Maria G. Jafari, Sandra da Silva Mattos, Mark D. Plumbley, Miguel T. Coimbra
Separating sources from sequentially acquired mixtures of heart signals. ICASSP (2011)
Nuno Marques, Edurardo Dias, João P. S. Cunha, Miguel T. Coimbra
Compressed domain topographic classification for capsule endoscopy. EMBC (2011)
Maria G. Jafari, Fábio de Lima Hedayioglu, Miguel T. Coimbra, Mark D. Plumbley
Blind source separation of periodic sources from sequentially recorded instantaneous mixtures. ISPA (2011)
Daniel Pereira, Fábio de Lima Hedayioglu, Ricardo Correia, Tiago Silva, Inês Dutra, F. Almeida, Sandra da Silva Mattos, Miguel T. Coimbra
DigiScope - Unobtrusive collection and annotating of auscultations in real hospital environments. EMBC (2011)
Johannes Pallauf, Pedro Gomes, Susana Brás, João Paulo da Silva Cunha, Miguel T. Coimbra
Associating ECG features with firefighter's activities. EMBC (2011)
Sérgio Lima, João Paulo da Silva Cunha, Miguel T. Coimbra, José M. Soares
A Tool for Endoscopic Capsule Dataset Preparation for Clinical Video Event Detector Algorithms. HEALTHINF (2009)
João Paulo da Silva Cunha, Miguel T. Coimbra, P. Campos, José M. Soares
Automated Topographic Segmentation and Transit Time Estimation in Endoscopic Capsule Exams. IEEE Trans. Medical Imaging 27 (1) (2008)
Miguel T. Coimbra, J. Kustra, P. Campos, João Paulo da Silva Cunha
Combining Color with Spatial and Temporal Position of the Endoscopic Capsule for Improved Topographic Classification and Segmentation. SAMT (Posters and Demos) (2006)
Miguel T. Coimbra, João Paulo da Silva Cunha
MPEG-7 Visual Descriptors - Contributions for Automated Feature Extraction in Capsule Endoscopy. IEEE Trans. Circuits Syst. Video Technol. 16 (5) (2006)
Miguel T. Coimbra, Paulo Campos, João Paulo da Silva Cunha
Topographic Segmentation and Transit Time Estimation for Endoscopic Capsule Exams. ICASSP (2) (2006)
Miguel T. Coimbra, Mike Davies
Approximating optical flow within the MPEG-2 compressed domain. IEEE Trans. Circuits Syst. Video Technol. 15 (1) (2005)
Miguel T. Coimbra, Mike Davies
Segmentation of moving pedestrians within the compressed domain. ICASSP (3) (2004)