Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Siu-Kei Au"'
Publikováno v:
BMC Cancer, Vol 22, Iss 1, Pp 1-9 (2022)
Abstract Objective Most of the previous risk prediction models for lung cancer were developed from smokers, with discriminatory power ranging from 0.57 to 0.72. We constructed an individual risk prediction model for lung cancer among the male general
Externí odkaz:
https://doaj.org/article/74980132943c41b0825ac083e2c72208
Publikováno v:
2022 IEEE International Symposium on Circuits and Systems (ISCAS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb5473a10fa2a9e1a19d43fd5e1bdedc
https://doi.org/10.1109/iscas48785.2022.9937480
https://doi.org/10.1109/iscas48785.2022.9937480
Autor:
Xiaomei Chen, Tao Xu, Mengsu Yang, Yaping Li, Cheuk-Wing Li, Siu-Kei Au, Heng Zou, Huayang Fu, Wanqing Yue, Yuan Wang, Wah Cheuk
Publikováno v:
Sensors and Actuators B: Chemical. 293:224-234
We described a simple technique for the fabrication of arc-edge-channel monolithic valves (AMVs) as the core component in a microfluidic device. AMVs were compatible for multiplexed control (based on binary patterns), large-scale integration, flowing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb22e4eddf290e2d1fd662261e9ff594
https://doi.org/10.1016/j.snb.2019.03.150
https://doi.org/10.1016/j.snb.2019.03.150
Autor:
Seng Weng Wong, Wei Shuen Ng, Carina Tay, Chaitanya Gupta, Yukti Choudhury, Jing Shan Lim, Tai-Chung Lam, Michelle Pek, Siu Kei Au, Yuki Sim, Wing Kin Sze, Min-Han Tan, Yew-Oo Tan, Wai Min Phyo, William Foo, Victor Hsue, Tan Min Chin, Yiliang Ho
Publikováno v:
Journal of Clinical Oncology. 38:e21516-e21516
e21516 Background: The utility of a liquid biopsy test for diagnosis and treatment is determined by its accuracy, molecular target coverage and timeliness to a clinically informative result. We describe our clinical experience of providing comprehens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e228a6a0a1f8251526be6e37ea502b57
https://doi.org/10.1200/jco.2020.38.15_suppl.e21516
https://doi.org/10.1200/jco.2020.38.15_suppl.e21516
Publikováno v:
IEEE Transactions on Information Forensics and Security. 9:309-320
An alternative-transforms-based scheme has recently been proposed to achieve perceptual encryption of video signals in which multiple transforms are designed by using different rotation angles at the final stage of the discrete cosine transforms (DCT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d1263ee3b14a9985248be3be1b60e17
https://doi.org/10.1109/tifs.2013.2293955
https://doi.org/10.1109/tifs.2013.2293955
Publikováno v:
Signal Processing: Image Communication. 27:126-139
This paper studies how to reconstruct pictures with the best possible quality upon receiving more than one description at the decoder side of a multiple description coding (MDC) system, assuming that an MDC encoder has been fixed at the encoder side
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e179585819f035df11ffca1bc9ab10c6
https://doi.org/10.1016/j.image.2011.10.005
https://doi.org/10.1016/j.image.2011.10.005
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 21:1341-1345
In our earlier work , we proposed for the first time that the perceptual video encryption be performed at the transformation stage by selecting one out of multiple unitary transforms according to the encryption key. In this letter, we aim to design s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eb97cedea250a0af1edcac63c46437b
https://doi.org/10.1109/tcsvt.2011.2125630
https://doi.org/10.1109/tcsvt.2011.2125630
Publikováno v:
IEEE Signal Processing Letters. 17:961-964
It is well known that the discrete cosine transform (DCT) closely approximates the optimal Karhunen-Loeve transform (KLT) under the first-order stationary Markov condition with a strong inter-pixel correlation. However, if the inter-pixel correlation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b882b6192947168fcea4ab09abf99760
https://doi.org/10.1109/lsp.2010.2080266
https://doi.org/10.1109/lsp.2010.2080266
Publikováno v:
IEEE Signal Processing Letters. 16:861-864
Traditionally, any 2D transform (such as 2D DCT) is implemented through two separable 1D transforms along the vertical and horizontal dimensions. Such a framework is however not most suitable for a 2D directional source in which the dominant directio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa7b93851bc7d083df5099d0ebad562
https://doi.org/10.1109/lsp.2009.2026115
https://doi.org/10.1109/lsp.2009.2026115
Publikováno v:
IEEE Signal Processing Letters. 16:893-896
In this letter, we propose a novel video encryption technique that is used to achieve partial encryption where an annoying video can still be reconstructed even without the security key. In contrast to the existing methods where the encryption usuall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc4976d88f51c24bf54c0336f8af035b
https://doi.org/10.1109/lsp.2009.2026109
https://doi.org/10.1109/lsp.2009.2026109