Publications (134) PEDRO VERA CANDEAS publications

2024

  1. Spherical-harmonics-based sound field decomposition and multichannel NMF for sound source separation

    Applied Acoustics, Vol. 218

2023

  1. Detection of valvular heart diseases combining orthogonal non-negative matrix factorization and convolutional neural networks in PCG signals

    Journal of Biomedical Informatics, Vol. 145

  2. The music demixing machine: toward real-time remixing of classical music

    Journal of Supercomputing, Vol. 79, Núm. 13, pp. 14342-14357

2021

  1. A Coherence-based Clustering Method for Multichannel Speech Enhancement in Wireless Acoustic Sensor Networks

    European Signal Processing Conference

  2. Ambisonics domain Singing Voice Separation combining Deep Neural Network and Direction Aware Multichannel NMF

    IEEE 23rd International Workshop on Multimedia Signal Processing, MMSP 2021

2020

  1. A constrained tonal semi-supervised non-negative matrix factorization to classify presence/absence of wheezing in respiratory sounds

    Applied Acoustics, Vol. 161

  2. Combining a recursive approach via non-negative matrix factorization and Gini index sparsity to improve reliable detection of wheezing sounds

    Expert Systems with Applications, Vol. 147

  3. Wheezing sound separation based on informed inter-segment non-negative matrix partial co-factorization

    Sensors (Switzerland), Vol. 20, Núm. 9

2019

  1. A novel wheezing detection approach based on constrained non-negative matrix factorization

    Applied Acoustics, Vol. 148, pp. 276-288

  2. Detection and classification of internal defects in limestone blocks based on a deconvolution technique with SI-PLCA applied to GPR signals

    Research in Nondestructive Evaluation, Vol. 30, Núm. 6, pp. 350-379

  3. Monitoring the internal quality of ornamental stone using impact-echo testing

    Applied Acoustics, Vol. 155, pp. 180-189

  4. Online score-informed source separation in polyphonic mixtures using instrument spectral patterns

    Computational and Mathematical Methods, Vol. 1, Núm. 4

  5. Online/offline score informed music signal decomposition: application to minus one

    Eurasip Journal on Audio, Speech, and Music Processing, Vol. 2019, Núm. 1

  6. Real-time Soundprism

    Journal of Supercomputing, Vol. 75, Núm. 3, pp. 1594-1609

  7. Source localization using a spatial kernel based covariance model and supervised complex nonnegative matrix factorization

    Proceedings of the International Congress on Acoustics

2018

  1. MULTI-SOURCE LOCALIZATION USING A DOA KERNEL BASED SPATIAL COVARIANCE MODEL AND COMPLEX NONNEGATIVE MATRIX FACTORIZATION

    2018 IEEE 10TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM)

  2. Multi-source localization using a DOA Kernel based spatial covariance model and complex nonnegative matrix factorization

    Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop

  3. Multichannel Blind Sound Source Separation Using Spatial Covariance Model with Level and Time Differences and Nonnegative Matrix Factorization

    IEEE/ACM Transactions on Audio Speech and Language Processing, Vol. 26, Núm. 9, pp. 1512-1527

  4. Multimodal speaker diarization for meetings using volume-evaluated SRP-PHAT and video analysis

    Multimedia Tools and Applications, Vol. 77, Núm. 20, pp. 27685-27707

  5. Wheezing Sound Separation Based on Constrained Non-Negative Matrix Factorization

    ACM International Conference Proceeding Series