Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Abdenbi Bouzid"'
Autor:
Hicham Mangach, Younes Achaoui, Muamer Kadic, Abdenbi Bouzid, Sébastien Guenneau, Shuwen Zeng
Publikováno v:
New Journal of Physics, Vol 26, Iss 2, p 023053 (2024)
Recently, metamaterials have driven advancements in wave propagation and polarization control. Chiral elastic metamaterials, in particular, have attracted considerable attention due to their distinctive properties, such as acoustical activity and aux
Externí odkaz:
https://doaj.org/article/0139b8fbf3e542539fc4f7f7dbef6a6b
Autor:
Abdelhaq Belkacem, Hammou Oubeniz, Hicham Mangach, Muamer Kadic, Noureddine Cherkaoui Eddeqaqi, Abdenbi Bouzid, Younes Achaoui
Publikováno v:
Materials, Vol 16, Iss 21, p 6982 (2023)
The enhancement of optical waves through perforated plates has received particular attention over the past two decades. This phenomenon can occur due to two distinct and independent mechanisms, namely, nanoscale enhanced optical transmission and micr
Externí odkaz:
https://doaj.org/article/f771e63d521a421bb58053b6b63c9290
Autor:
Hammou Oubeniz, Abdelhaq Belkacem, Hicham Mangach, Muamer Kadic, Abdenbi Bouzid, Younes Achaoui
Publikováno v:
Materials, Vol 16, Iss 18, p 6146 (2023)
The dispersive feature of metals at higher frequencies has opened up a plethora of applications in plasmonics. Besides, Extraordinary Optical Transmission (EOT) reported by Ebbesen et al. in the late 90’s has sparked particular interest among the s
Externí odkaz:
https://doaj.org/article/0975f517f2b9468a90a09985d71f47f8
Autor:
Hicham Mangach, Youssef El Badri, Abdelhamid Hmima, Abdenbi Bouzid, Younes Achaoui, Shuwen Zeng
Publikováno v:
Nanomaterials, Vol 13, Iss 3, p 375 (2023)
The exploration of the propensity of engineered materials to bring forward innovations predicated on their periodic nanostructured tailoring rather than the features of their individual compounds is a continuous pursuit that has propelled optical sen
Externí odkaz:
https://doaj.org/article/788b3f1bd2a94702866b5e43ba5767da
Autor:
Brahim Lemkalli, Muamer Kadic, Youssef El Badri, Sébastien Guenneau, Abdenbi Bouzid, Younes Achaoui
Publikováno v:
International Journal of Mechanical Sciences. 254:108411
Recent developments in the engineering of metamaterials have brought forth a myriad of mesmerizing mechanical properties that do not exist in ordinary solids. Among these, twisting metamaterials, acoustical chirality, or Willis coupling are sample-si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e98bb99f7469a4b854561990401387a9
https://doi.org/10.1016/j.ijmecsci.2023.108411
https://doi.org/10.1016/j.ijmecsci.2023.108411
Publikováno v:
Computer Methods and Programs in Biomedicine. 160:103-117
Background and objective The manual segmentation of brain tumors from medical images is an error-prone, sensitive, and time-absorbing process. This paper presents an automatic and fast method of brain tumor segmentation. Methods In the proposed metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f4de89d601d21e3b85d7959d05ad212
https://doi.org/10.1016/j.cmpb.2018.04.004
https://doi.org/10.1016/j.cmpb.2018.04.004
Publikováno v:
Physica Medica. 48:37-46
Purpose Iris neoplasm is a non-symptom cancer that causes a gradual loss of sight. The first purpose of this study was to present a novel and automatic method for segmenting the iris tumors and detecting the corresponding areas changing along time. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00ae37e0f0ede9f1a37ca86f18f36909
https://doi.org/10.1016/j.ejmp.2018.03.014
https://doi.org/10.1016/j.ejmp.2018.03.014
Publikováno v:
Expert Systems with Applications. 71:383-395
Fast an accurate iris segmentation system is presented.The Optical Correlation based Active Contour (OCAC) technique is described.A general study of the OCAC for iris segmentation and tracking is presented.Small computation time achieved by the algor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41feb7f100d0a557c71516426030b396
https://doi.org/10.1016/j.eswa.2016.12.001
https://doi.org/10.1016/j.eswa.2016.12.001
Publikováno v:
Optics & Laser Technology. 127:106158
Tumor segmentation from magnetic resonance images (MRI) is an error-prone and time-absorbing process. Recently, optical methods have opened a new avenue to tack with the aforementioned problem. In this paper, we propose a novel architecture adapting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6af543476bf0b4504a8f944cf8eec082
https://doi.org/10.1016/j.optlastec.2020.106158
https://doi.org/10.1016/j.optlastec.2020.106158
Publikováno v:
Optik. 204:164102
The human eye and its characteristics (texture, gaze, and movement) have shown to be reliable in expressing human emotional states. A non-invasive eye tracking and state (open/close) estimation system is, consequently, fundamental for developing huma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d1678f20720a68dff31baf643b2b258
https://doi.org/10.1016/j.ijleo.2019.164102
https://doi.org/10.1016/j.ijleo.2019.164102