Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Derek Kwaku Pobi Asiedu"'
On the application of image augmentation for plant disease detection: A systematic literature review
Publikováno v:
Smart Agricultural Technology, Vol 9, Iss , Pp 100590- (2024)
Agriculture significantly influences the global economy, especially in developing countries, but plant diseases can drastically reduce crop yields and economic gains if not detected early. To combat this, the agriculture sector must adopt innovative
Externí odkaz:
https://doaj.org/article/80540132116b489bbfb68cfd5dc2daa6
Publikováno v:
IEEE Access, Vol 12, Pp 149147-149161 (2024)
Computation offloading in edge-assisted virtual reality (VR) relies on image reprojection to mitigate motion sickness caused by long latency, but this introduces black borders due to missing pixels, which can degrade the user experience. Overfill ren
Externí odkaz:
https://doaj.org/article/192f7a6dd7cf40678f393c2596215e5d
Autor:
Baraka William Nyamtiga, Derek Kwaku Pobi Asiedu, Airlangga Adi Hermawan, Yakub Fahim Luckyarno, Ji-Hoon Yun
Publikováno v:
IEEE Access, Vol 12, Pp 17308-17327 (2024)
Foveated rendering (FR)—in which the central foveal layer (the area around the eye gaze) of a virtual reality (VR) image is rendered at the highest resolution and the peripheral layers are rendered at progressively lower resolutions—is an advance
Externí odkaz:
https://doaj.org/article/24a1e21a7667402ab475d56d935d6b2d
Autor:
Airlangga Adi Hermawan, Yakub Fahim Luckyarno, Isfan Fauzi, Derek Kwaku Pobi Asiedu, Tae-Wook Kim, Deok-Young Jung, Jin Sam Kwak, Ji-Hoon Yun
Publikováno v:
IEEE Access, Vol 11, Pp 92676-92692 (2023)
Offloading virtual reality (VR) computations to a cloud computing entity can enable support for VR services on low-end user devices but may result in increased latency, which will lead to mismatch between the user’s viewport and the received VR ima
Externí odkaz:
https://doaj.org/article/bb545eddec0b4b8eb80e8a4275a11a48
Autor:
Sumaila Mahama, Derek Kwaku Pobi Asiedu, Yahya Jasim Harbi, Kyoung-Jae Lee, David Grace, Alister G. Burr
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 545-563 (2021)
In order to address the shortcomings of orthogonal frequency division multiplexing (OFDM) and extend the lifetime of energy-constrained Internet-of-Things (IoT) devices, the combination of filter bank multi-carrier (FBMC) and simultaneous wireless in
Externí odkaz:
https://doaj.org/article/45be13ce6530491995cada3877fdc41e
Publikováno v:
IEEE Access, Vol 9, Pp 144857-144870 (2021)
This paper studies a multiple-input and multiple-output (MIMO) multi-hop decode-and-forward (DF) relaying wireless network. Communication between a source node and a destination node is aided via multi-hop relays with simultaneous wireless informatio
Externí odkaz:
https://doaj.org/article/ad06e97bbc864a3b9a8a4b77fbcd0648
Autor:
Derek Kwaku Pobi Asiedu, Ji-Hoon Yun
Publikováno v:
Sensors, Vol 22, Iss 1, p 375 (2022)
This paper investigates the power resource optimization problem for a new cognitive radio framework with a symbiotic backscatter-aided full-duplex secondary link under imperfect interference cancellation and other hardware impairments. The problem is
Externí odkaz:
https://doaj.org/article/fe393f42168543a68481fa83d2e5ad42
Publikováno v:
IEEE Access, Vol 6, Pp 3459-3468 (2018)
In this paper, we investigate simultaneous wireless information and power transfer (SWIPT) amplify-and-forward relay systems, in which multiple relay nodes support communication between a source node and a destination node. Relay node transceivers ar
Externí odkaz:
https://doaj.org/article/c9d7e2a5e78a4d41a334566e55cc858d
Publikováno v:
IEEE Access, Vol 5, Pp 13171-13178 (2017)
In this paper, we investigate simultaneous wireless information and power transfer in a cooperative communication network consisting of one source, one battery-enabled relay, and one destination node. An amplify-and-forward relaying method is conside
Externí odkaz:
https://doaj.org/article/1325fca8ef8649f6aa29ef9dfd3935cc
Autor:
Derek Kwaku Pobi Asiedu, Ji-Hoon Yun
Publikováno v:
IEEE Transactions on Vehicular Technology. 72:5300-5316
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8450a0fcb33fbdf4bcd92d754ebeea73
https://doi.org/10.1109/tvt.2022.3228532
https://doi.org/10.1109/tvt.2022.3228532