A Survey of Audio Processing Algorithms for Digital Stethoscopes. - Fábio de Lima Hedayioglu; Miguel Tavares Coimbra; Sandra da Silva Mattos (HEALTHINF, 2009)

DigiScope - Unobtrusive collection and annotating of auscultations in real hospital environments. - Daniel Pereira; Fábio de Lima Hedayioglu; Ricardo Correia 001; Tiago Silva; Inês Dutra; Filipa C. Almeida; Sandra da Silva Mattos; Miguel T. Coimbra (EMBC, 2011)

Separating sources from sequentially acquired mixtures of heart signals. - Fábio de Lima Hedayioglu; Maria G. Jafari; Sandra da Silva Mattos; Mark D. Plumbley; Miguel T. Coimbra (ICASSP, 2011)

Detecting cardiac pathologies from annotated auscultations. - Pedro Ferreira 002; Daniel Pereira; Felipe Mourato; Sandra da Silva Mattos; Ricardo Cruz-Correia; Miguel T. Coimbra; Inês de Castro Dutra (CBMS, 2012)

Denoising and segmentation of the second heart sound using matching pursuit. - Fábio de Lima Hedayioglu; Maria G. Jafari; Sandra da Silva Mattos; Mark D. Plumbley; Miguel T. Coimbra (EMBC, 2012)

Knowledge on heart condition of children based on demographic and physiological features. - Pedro Ferreira 002; Tiago T. V. Vinhoza; Ana Castro; Felipe Mourato; Thiago Tavares; Sandra da Silva Mattos; Inês de Castro Dutra; Miguel Tavares Coimbra (CBMS, 2013)

Heart sound segmentation of pediatric auscultations using wavelet analysis. - Ana Castro; Tiago T. V. Vinhoza; Sandra da Silva Mattos; Miguel T. Coimbra (EMBC, 2013)

Preprocessing unbalanced data using weighted support vector machines for prediction of heart disease in children. - Thiago Tavares; Adriano L. I. Oliveira; George G. Cabral; Sandra da Silva Mattos; Renata Grigorio (IJCNN, 2013)

Noninvasive blood pressure and the second heart sound analysis. - Ana Castro; Sandra da Silva Mattos; Miguel T. Coimbra (EMBC, 2014)

Comparison between users of a new methodology for heart sound auscultation. - Ana Castro; Pedro Gomes; Sandra da Silva Mattos; Miguel T. Coimbra (EMBC, 2016)

A Preliminary Approach for the Segmentation of Mitral Valve Regurgitation Jet in Doppler Ecocardiography Images. - Eva Costa; Nelson Martins; Malik Saad Sultan; Diana Veiga; Manuel João Ferreira; Sandra da Silva Mattos; Miguel Tavares Coimbra (BIOIMAGING, 2017)

Real-time Anterior Mitral Leaflet Tracking using Morphological Operators and Active Contours. - Malik Saad Sultan; Nelson Martins; Eva Costa; Diana Veiga; Manuel João Ferreira; Sandra da Silva Mattos; Miguel Tavares Coimbra (BIOIMAGING, 2017)

Tracking Anterior Mitral Leaflet in Echocardiographic Videos Using Morphological Operators and Active Contours. - Malik Saad Sultan; Nelson Martins; Eva Costa; Diana Veiga; Manuel João Ferreira; Sandra da Silva Mattos; Miguel Tavares Coimbra (BIOSTEC (Selected Papers), 2017)

Tracking large Anterior Mitral Leaflet displacements by incorporating optical flow in an active contours framework. - Malik Saad Sultan; Nelson Martins; Eva Costa; Diana Veiga; Manuel João Ferreira; Sandra da Silva Mattos; Miguel Tavares Coimbra (EMBC, 2017)

Automatic Segmentation of Neonates Thermal Imaging for Evaluation of Trunk Thermal Asymmetry. - Thyago Maia Tavares de Farias; Manoel Eusébio de Lima; Sandra da Silva Mattos; Juliana Souza S. de Araujo; Lucia Roberta D. N. Mozer; Felipe Alves Mourato (BIBM, 2018)

Extracting Thickness Profiles of Anterior Mitral Leaflets in Echocardiography Videos. - Luiz Pires; Malik Saad Sultan; Nelson Martins; Eva Costa; Diana Veiga; Manuel João Ferreira; Sandra da Silva Mattos; Miguel Tavares Coimbra (EMBC, 2018)

A New Method for the Anterior Mitral Leaflet Segmentation in Echocardiography Videos using the Virtual M-mode Space. - Malik Saad Sultan; Nelson Martins; Eva Costa; Diana Veiga; Manuel João Ferreira; Sandra da Silva Mattos; Miguel Tavares Coimbra (EMBC, 2018)

Virtual M-Mode for Echocardiography: A New Approach for the Segmentation of the Anterior Mitral Leaflet. - Malik Saad Sultan; Nelson Martins; Eva Costa; Diana Veiga; Manuel João Ferreira; Sandra da Silva Mattos; Miguel Tavares Coimbra (IEEE J. Biomed. Health Informatics, 2019)

Heart Murmur Detection from Phonocardiogram Recordings: The George B. Moody PhysioNet Challenge 2022. - Matthew A. Reyna; Yashar Kiarashi; Andoni Elola; Jorge Oliveira 002; Francesco Renna; Annie Gu; Erick Andres Perez-Alday; Nadi Sadr; Ashish Sharma 001; Sandra da Silva Mattos; Miguel T. Coimbra; Reza Sameni; et al. (CinC, 2022)

The CirCor DigiScope Dataset: From Murmur Detection to Murmur Classification. - Jorge Oliveira 002; 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; et al. (IEEE J. Biomed. Health Informatics, 2022)

Separation of the Aortic and Pulmonary Components of the Second Heart Sound via Alternating Optimization. - Francesco Renna; Alex Gaudio; Sandra da Silva Mattos; Mark D. Plumbley; Miguel Tavares Coimbra (IEEE Access, 2024)