Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Md. Rezaul Bashar"'
Publikováno v:
Cognitive Systems Research. 52:212-222
Facial expression recognition in a wild situation is a challenging problem in computer vision research due to different circumstances, such as pose dissimilarity, age, lighting conditions, occlusions, etc. Numerous methods, such as point tracking, pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::059e37ec9ea097ac19bf6451fd2d9ee0
https://doi.org/10.1016/j.cogsys.2018.06.017
https://doi.org/10.1016/j.cogsys.2018.06.017
Publikováno v:
Cognitive Systems Research. 55:257
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c34c6f2a8b3531e92b419c43140456fd
https://doi.org/10.1016/j.cogsys.2019.02.007
https://doi.org/10.1016/j.cogsys.2019.02.007
Publikováno v:
Australasian Physical & Engineering Sciences in Medicine. 33:233-242
In this study, we consider different conductivity values based on tissue location in a human head model. We implement local conductivity (LC) to compute head surface potentials in three-, four-layered spherical and realistic head models using finite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab2bd88f79bb8e305ed056c3eff3aeec
https://doi.org/10.1007/s13246-010-0027-3
https://doi.org/10.1007/s13246-010-0027-3
Publikováno v:
Australasian Physical & Engineering Sciences in Medicine. 33:145-152
The accuracy of an electroencephalography (EEG) forward problem partially depends on the head tissue conductivities. These conductivities are anisotropic and inhomogeneous in nature. This paper investigates the effects of conductivity uncertainty and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd3f6ad0b4593af08cc8bb483b58d883
https://doi.org/10.1007/s13246-010-0015-7
https://doi.org/10.1007/s13246-010-0015-7
Publikováno v:
IEEE/ICME International Conference on Complex Medical Engineering.
In the most head modeling, the skull tissues are considered either homogeneous, inhomogeneous or anisotropic conductive medium due to its anatomical structure. The skull consists of two dense, poorly conducting compact bone separated by a spongiosum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9de0c81591649f41bf382a249e2276aa
https://doi.org/10.1109/iccme.2010.5558877
https://doi.org/10.1109/iccme.2010.5558877
Publikováno v:
Australasian physicalengineering sciences in medicine. 33(1)
In this study, we propose a stochastic method to analyze the effects of inhomogeneous anisotropic tissue conductivity on electroencephalogram (EEG) in forward computation. We apply this method to an inhomogeneous and anisotropic spherical human head
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a09e3f47beb39b360ce2f12873efc950
https://pubmed.ncbi.nlm.nih.gov/20333564
https://pubmed.ncbi.nlm.nih.gov/20333564
Publikováno v:
Rough Sets and Knowledge Technology ISBN: 9783642029615
RSKT
RSKT
Measurement of electroencephalogram (EEG) requires accurate estimation of tissue conductivity. Among the head tissues, skull compartment has less conductivity due to compacta and spongiosa, which impacts on EEG measurement. Therefore, skull conductiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16cef5347da13b9c9c8cedae2c3ef2d2
https://doi.org/10.1007/978-3-642-02962-2_26
https://doi.org/10.1007/978-3-642-02962-2_26
Publikováno v:
2008 11th International Conference on Computer and Information Technology.
The aim of this study is to investigate the effects of white matter (WM) and skull inhomogeneous anisotropic tissue conductivities on human head modeling. The inhomogeneity of WM and skull is included using fractional anisotropy (FA) method and the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::247e82f16b878ae416ffaf47e401aa2c
https://doi.org/10.1109/iccitechn.2008.4803103
https://doi.org/10.1109/iccitechn.2008.4803103
Publikováno v:
2008 International Conference on Electrical and Computer Engineering.
Biological tissues are multi-compartmental inhomogeneous media composed of different cellular and subcellular domains. Human head, a multi-compartmental inhomogeneous medium, is composed of scalp, skull, cerebrospinal fluid (CSF), gray matter (GM), w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4fc3d2001e8f593deb090338f1f780b
https://doi.org/10.1109/icece.2008.4769173
https://doi.org/10.1109/icece.2008.4769173
Publikováno v:
Intelligent Computing in Signal Processing and Pattern Recognition ISBN: 9783540372578
Although there is much research on face recognition, however, yet now there exist some limitations especially in illumination and pose. This paper addresses a novel framework to prevail over the illumination barrier and a robust vision system. The ke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe9f16ca2a4e187a264898c2870f1896
https://doi.org/10.1007/978-3-540-37258-5_2
https://doi.org/10.1007/978-3-540-37258-5_2