Results 31 to 40 of about 2,361,330 (284)

Morphological diversity and source separation [PDF]

IEEE Signal Processing Letters, 2006
This letter describes a new method for blind source separation, adapted to the case of sources having different morphologies. We show that such morphological diversity leads to a new and very efficient separation method, even in the presence of noise.
Jérôme Bobin, Yassir Moudden, Jean-Luc Starck, Michael Elad   +3 more
openaire   +1 more source

Dataset for evaluation of the performance of the methods of sound source localization algorithms using tetrahedral microphone arrays

Mokslas: Lietuvos Ateitis, 2020
For the development and evaluation of a sound source localization and separation methods, a concise audio dataset with complete geometrical information about the room, the positions of the sound sources, and the array of microphones is needed.
Saulius Sakavičius
doaj   +1 more source

Blind source separation in the presence of weak sources

Neural Networks, 2000
Accepted for publication in Neural ...
Jean-Pierre Nadal, Elka Korutcheva, Filipe Aires   +2 more
openaire   +3 more sources

Source Broadcasting to the Masses: Separation has a Bounded Loss

, 2014
This work discusses the source broadcasting problem, i.e. transmitting a source to many receivers via a broadcast channel. The optimal rate-distortion region for this problem is unknown.
Feder, Meir, Mendlovic, Uri
core   +1 more source

Blind separation of discrete sources [PDF]

IEEE Signal Processing Letters, 1998
A polynomial criterion is proposed to perform blind source separation, extending previous works to MIMO systems. The criterion is proved to be asymptotically MAP-equivalent in presence of PSK sources. An efficient minimization algorithm dedicated to polynomial criteria is then developed, improving on the fixed-step stochastic gradient previously ...
Olivier Grellier, Pierre Comon
openaire   +1 more source

Bitwise Source Separation on Hashed Spectra: An Efficient Posterior Estimation Scheme Using Partial Rank Order Metrics

, 2017
This paper proposes an efficient bitwise solution to the single-channel source separation task. Most dictionary-based source separation algorithms rely on iterative update rules during the run time, which becomes computationally costly especially when we
Guo, Lijiang, Kim, Minje
core   +1 more source

Underdetermined Source Separation For Colored Sources

, 2006
Publication in the conference proceedings of EUSIPCO, Florence, Italy ...
Stefan Winter 0002, Walter Kellermann, Hiroshi Sawada, Shoji Makino   +3 more
openaire   +4 more sources

Non-invasive Decoding of the Motoneurons: A Guided Source Separation Method Based on Convolution Kernel Compensation With Clustered Initial Points

Frontiers in Computational Neuroscience, 2019
Despite the progress in understanding of neural codes, the studies of the cortico-muscular coupling still largely rely on interferential electromyographic (EMG) signal or its rectification for the assessment of motor neuron pool behavior. This assessment
Mohammad Reza Mohebian, Hamid Reza Marateb, Saeed Karimimehr, Saeed Karimimehr, Miquel Angel Mañanas, Miquel Angel Mañanas, Jernej Kranjec, Ales Holobar   +7 more
doaj   +1 more source

Audio Source Separation Using Sparse Representations [PDF]

, 2010
This is the author's final version of the article, first published as A. Nesbit, M. G. Jafari, E. Vincent and M. D. Plumbley. Audio Source Separation Using Sparse Representations. In W.
Jafari, MG, Nesbit, A, Plumbley, MD, Vincent, E   +3 more
core   +3 more sources

Evaluating the impact of source separation on the quality of biodegradable municipal waste (A case study: District 8 of Karaj city, Iran)

Anthropogenic Pollution
The present study was conducted to determine the effects of source separation training for municipal solid waste on the quality of compostable organic waste at District 8 of Karaj Municipality, Iran.
Marjan Potki, Ebrahim Fataei, Ali Akbar Imani, Marjaneh Kharrat Sadeghi   +3 more
doaj   +1 more source