Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Fereshteh Yousefi Rizi"'
Publikováno v:
Türk Kardiyoloji Derneği Arşivi, Vol 47, Iss 8, Pp 680-686 (2019)
Objective: Carotid ultrasonography is a reliable and non-invasive method to evaluate atherosclerosis disease and its complications. B-mode cineloops are widely used to assess the severity of atherosclerosis and its progression; ho- wever, tracking ra
Externí odkaz:
https://doaj.org/article/7ac4c2e7dc2b44ad807b9557c3612fae
Publikováno v:
Iranian Journal of Medical Physics, Vol 6, Iss 1, Pp 71-83 (2009)
Introduction: Virtual bronchoscopy is a reliable and efficient diagnostic method for primary symptoms of lung cancer. The segmentation of airways from CT images is a critical step for numerous virtual bronchoscopy applications. Materials and Methods:
Externí odkaz:
https://doaj.org/article/a90cd59ccfd34e838fc36db28bc283b3
Autor:
Didier Vray, Rytis Jurkonis, Aimilia Gastounioti, Zhifan Gao, André Sérusclat, Konstantina S. Nikita, Spyretta Golemati, Guillaume Zahnd, Tomi Laitinen, Fereshteh Yousefi Rizi, Maciej Orkisz, Heikki Yli-Ollila, Jason S. Au, Maureen J. MacDonald, Monika Makūnaitė, Hamid Behnam, Tiina M. Laitinen, Nassir Navab
Publikováno v:
Ultrasound in Medicine & Biology
Ultrasound in Medicine & Biology, Elsevier, 2020, 46 (10), pp.2605-2624. ⟨10.1016/j.ultrasmedbio.2020.06.006⟩
Ultrasound in Medicine & Biology, Elsevier, 2020, 46 (10), pp.2605-2624. ⟨10.1016/j.ultrasmedbio.2020.06.006⟩
International audience; Motion extracted from the carotid artery wall provides unique information for vascular health evaluation. Carotid artery longitudinal wall motion corresponds to the multiphasic arterial wall excursion in the direction parallel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b6fcc2a1d5e646f08c3007008b689d6
https://doi.org/10.1016/j.ultrasmedbio.2020.06.006
https://doi.org/10.1016/j.ultrasmedbio.2020.06.006
Publikováno v:
Türk Kardiyoloji Derneği Arşivi, Vol 47, Iss 8, Pp 680-686 (2019)
Objective: Carotid ultrasonography is a reliable and non-invasive method to evaluate atherosclerosis disease and its complications. B-mode cineloops are widely used to assess the severity of atherosclerosis and its progression; ho- wever, tracking ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e4a916d4e373bd5a6a15b49cc0f855e
https://pubmed.ncbi.nlm.nih.gov/31802770
https://pubmed.ncbi.nlm.nih.gov/31802770
Publikováno v:
Electrical Engineering (ICEE), Iranian Conference on.
The extraction of Fetal ECG (FECG) is still a difficult task in non-invasive approach since the frequency components of dominant maternal ECG and fetal ECG signals are generally overlapped. Besides, the baseline wander and high-frequency noise make t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ab0b8f6c468751b2c07c7457d1060ad
https://doi.org/10.1109/icee.2018.8472478
https://doi.org/10.1109/icee.2018.8472478
Publikováno v:
Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine. 228(7)
This study aims to non-invasively extract the vibrations of the carotid wall and evaluate the changes in the carotid artery wall caused by age and obesity. Such evaluation can increase the possibility of detecting wall stiffness and atherosclerosis i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5341504ffc8405ec267c64f2ccbeb4aa
https://pubmed.ncbi.nlm.nih.gov/24972787
https://pubmed.ncbi.nlm.nih.gov/24972787
Publikováno v:
2013 20th Iranian Conference on Biomedical Engineering (ICBME).
Tracking the rapid motions and vibrations of the carotid artery wall is an important issue in the noninvasive carotid ultasonography. In order to capture the fast moving structures and vibrations, high frame rate B-mode sequences, without decreasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ce11cc392fe23e1d6b56c9c974ca79
https://doi.org/10.1109/icbme.2013.6782208
https://doi.org/10.1109/icbme.2013.6782208
Publikováno v:
2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
The main problem with airway segmentation methods which significantly influences their accuracy is leakage into the extra-luminal regions due to thinness of the airway wall during the process of segmentation. This phenomenon potentially makes large r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75fa529922fcffa4ba900cc48db57e01
https://doi.org/10.1109/iembs.2008.4650089
https://doi.org/10.1109/iembs.2008.4650089
Publikováno v:
IFMBE Proceedings ISBN: 9783540691389
In this paper, we proposed a new approach for colonic polyp detection based on global normal convergence (GNC) and three dimensional directional shape feature (3D-DSF). The GNC is proposed to compute convexity and convergence of surface as an alterna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::251a75133ba2b382d63d7478091755d7
https://doi.org/10.1007/978-3-540-69139-6_125
https://doi.org/10.1007/978-3-540-69139-6_125
Publikováno v:
IFMBE Proceedings ISBN: 9783540691389
Traditional segmentation techniques do not quite meet the challenges posed by inherently fuzzy medical images. Recently, Fuzzy connectedness, FC method is introduced to capture the fuzzy nature of medical images by combining two fuzzy features based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb08a3d92eeefae70e32070235aff3cb
https://doi.org/10.1007/978-3-540-69139-6_126
https://doi.org/10.1007/978-3-540-69139-6_126