Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Makkiabadi, Bahador"'
This paper illustrates the development of two efficient source localization algorithms for electroencephalography (EEG) data, aimed at enhancing real-time brain signal reconstruction while addressing the computational challenges of traditional method
Externí odkaz:
http://arxiv.org/abs/2409.11751
Two primary families of methods exist for underdetermined blind identification (UBI) based on the sparsity of the source matrix: sparse component analysis (SCA) and $k$-SCA. SCA assumes one active source at each time instant, while $k$-SCA allows for
Externí odkaz:
http://arxiv.org/abs/2008.03739
Akademický článek
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Autor:
Amiri, Masoud1, Makkiabadi, Bahador1, Jafari, Amir Homayoun1, Nazari, Soheila2 so_nazari@sbu.ac.ir
Publikováno v:
Journal of Neurodevelopmental Cognition. Dec2023, Issue 1, p1-17. 17p.
Autor:
Amiri, Masoud, Jafari, Amir Homayoun, Makkiabadi, Bahador, Nazari, Soheila, Van Hulle, Marc M
Publikováno v:
In Information Sciences April 2023 622:1-15
Publikováno v:
In Heliyon March 2023 9(3)
Publikováno v:
Journal of Biomedical Optics, 23(12), 121604 (2018)
In linear-array transducer based photoacoustic (PA) imaging, B-scan PA images are formed using the raw channel PA signals. Delay-and-Sum (DAS) is the most prevalent algorithm due to its simple implementation, but it leads to low quality images. Delay
Externí odkaz:
http://arxiv.org/abs/1805.09913
Autor:
Valizadeh, Sina, Makkiabadi, Bahador, Mirbagheri, Alireza, Soozande, Mehdi, Manwar, Rayyan, Mozaffarzadeh, Moein, Nasiriavanaki, Mohammadreza
Publikováno v:
Proceedings Volume 10494, Photons Plus Ultrasound: Imaging and Sensing 2018; 104946S (2018)
Non-invasive vascular elastography is an emerging technique in vascular tissue imaging. During the past decades, several techniques have been suggested to estimate the tissue elasticity by measuring the displacement of the Carotid vessel wall. Cross
Externí odkaz:
http://arxiv.org/abs/1802.09319
In Photoacoustic imaging (PAI), the most prevalent beamforming algorithm is delay-and-sum (DAS) due to its simple implementation. However, it results in a low quality image affected by the high level of sidelobes. Coherence factor (CF) can be used to
Externí odkaz:
http://arxiv.org/abs/1710.02751
Publikováno v:
J. of Biomedical Optics, 23(2), 026005 (2018)
Photoacoustic imaging (PAI) is a promising medical imaging modality providing the spatial resolution of ultrasound (US) imaging and the contrast of pure optical imaging. For linear-array PAI, a beamformer has to be used as the reconstruction algorith
Externí odkaz:
http://arxiv.org/abs/1710.00157