Search Results - "Pong-Chi Yuen"

Incremental Linear Discriminant Analysis for Face Recognition by Zhao, Haitao, Yuen, Pong Chi

“…Dimensionality reduction methods have been successfully employed for face recognition. Among the various dimensionality reduction algorithms, linear (Fisher)…”
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Artificial intelligence in prediction of non‐alcoholic fatty liver disease and fibrosis by Wong, Grace Lai‐Hung, Yuen, Pong‐Chi, Ma, Andy Jinhua, Chan, Anthony Wing‐Hung, Leung, Howard Ho‐Wai, Wong, Vincent Wai‐Sun

“…Artificial intelligence (AI) has become increasingly widespread in our daily lives, including healthcare applications. AI has brought many new insights into…”
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Machine learning model to predict recurrent ulcer bleeding in patients with history of idiopathic gastroduodenal ulcer bleeding by Wong, Grace Lai‐Hung, Ma, Andy Jinhua, Deng, Huiqi, Ching, Jessica Yuet‐Ling, Wong, Vincent Wai‐Sun, Tse, Yee‐Kit, Yip, Terry Cheuk‐Fung, Lau, Louis Ho‐Shing, Liu, Henry Hin‐Wai, Leung, Chi‐Man, Tsang, Steven Woon‐Choy, Chan, Chun‐Wing, Lau, James Yun‐Wong, Yuen, Pong‐Chi, Chan, Francis Ka‐Leung

“…Summary Background Patients with a history of Helicobacter pylori–negative idiopathic bleeding ulcers have an increased risk of recurring ulcer complications…”
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A novel incremental principal component analysis and its application for face recognition by Haitao Zhao, Pong Chi Yuen, Kwok, J.T.

“…Principal component analysis (PCA) has been proven to be an efficient method in pattern recognition and image analysis. Recently, PCA has been extensively…”
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Non-invasive biomarkers for liver inflammation in non-alcoholic fatty liver disease: present and future by Yip, Terry Cheuk-Fung, Lyu, Fei, Lin, Huapeng, Li, Guanlin, Yuen, Pong-Chi, Wong, Vincent Wai-Sun, Wong, Grace Lai-Hung

“…Inflammation is the key driver of liver fibrosis progression in non-alcoholic fatty liver disease (NAFLD). Unfortunately, it is often challenging to assess…”
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Novel machine learning models outperform risk scores in predicting hepatocellular carcinoma in patients with chronic viral hepatitis by Wong, Grace Lai-Hung, Hui, Vicki Wing-Ki, Tan, Qingxiong, Xu, Jingwen, Lee, Hye Won, Yip, Terry Cheuk-Fung, Yang, Baoyao, Tse, Yee-Kit, Yin, Chong, Lyu, Fei, Lai, Jimmy Che-To, Lui, Grace Chung-Yan, Chan, Henry Lik-Yuen, Yuen, Pong-Chi, Wong, Vincent Wai-Sun

“…Accurate hepatocellular carcinoma (HCC) risk prediction facilitates appropriate surveillance strategy and reduces cancer mortality. We aimed to derive and…”
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Generalized face anti-spoofing by detecting pulse from face videos by Xiaobai Li, Komulainen, Jukka, Guoying Zhao, Pong-Chi Yuen, Pietikainen, Matti

“…Face biometric systems are vulnerable to spoofing attacks. Such attacks can be performed in many ways, including presenting a falsified image, video or 3D mask…”
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BindingSiteDTI: differential-scale binding site modelling for drug–target interaction prediction by Pan, Feng, Yin, Chong, Liu, Si-Qi, Huang, Tao, Bian, Zhaoxiang, Yuen, Pong Chi

“…Abstract Motivation Enhanced by contemporary computational advances, the prediction of drug–target interactions (DTIs) has become crucial in developing de novo…”
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Multi-cue Visual Tracking Using Robust Feature-Level Fusion Based on Joint Sparse Representation by Xiangyuan Lan, Ma, Andy Jinhua, Pong Chi Yuen

“…The use of multiple features for tracking has been proved as an effective approach because limitation of each feature could be compensated. Since different…”
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A Liver Stiffness–Based Etiology-Independent Machine Learning Algorithm to Predict Hepatocellular Carcinoma by Lin, Huapeng, Li, Guanlin, Delamarre, Adèle, Ahn, Sang Hoon, Zhang, Xinrong, Kim, Beom Kyung, Liang, Lilian Yan, Lee, Hye Won, Wong, Grace Lai-Hung, Yuen, Pong-Chi, Chan, Henry Lik-Yuen, Chan, Stephen Lam, Wong, Vincent Wai-Sun, de Lédinghen, Victor, Kim, Seung Up, Yip, Terry Cheuk-Fung

“…The existing hepatocellular carcinoma (HCC) risk scores have modest accuracy, and most are specific to chronic hepatitis B infection. In this study, we…”
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Intra-Rater and Inter-Rater Reliability of Tongue Coating Diagnosis in Traditional Chinese Medicine Using Smartphones: Quasi-Delphi Study by Wang, Zhi Chun, Zhang, Shi Ping, Yuen, Pong Chi, Chan, Kam Wa, Chan, Yi Yi, Cheung, Chun Hoi, Chow, Chi Ho, Chua, Ka Kit, Hu, Jun, Hu, Zhichao, Lao, Beini, Leung, Chun Chuen, Li, Hong, Zhong, Linda, Liu, Xusheng, Liu, Yulong, Liu, Zhenjie, Lun, Xin, Mo, Wei, Siu, Sheung Yuen, Xiong, Zhoujian, Yeung, Wing Fai, Zhang, Run Yun, Zhang, Xuebin

“…There is a growing trend in the use of mobile health (mHealth) technologies in traditional Chinese medicine (TCM) and telemedicine, especially during the…”
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A Hybrid Residual Network and Long Short-Term Memory Method for Peptic Ulcer Bleeding Mortality Prediction by Tan, Qingxing, Ma, Andy Jinhua, Deng, Huiqi, Wong, Vincent Wai-Sun, Tse, Yee-Kit, Yip, Terry Cheuk-Fung, Wong, Grace Lai-Hung, Ching, Jessica Yuet-Ling, Chan, Francis Ka-Leung, Yuen, Pong-Chi

“…The prediction of patient mortality, which can detect high-risk patients, is a significant yet challenging problem in medical informatics. Thanks to the wide…”
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Fingerprint Geometric Hashing Based on Binary Minutiae Cylinder Codes by Yi Wang, Lipeng Wang, Yiu-ming Cheung, Pong Chi Yuen

“…Identity management has become increasingly more difficult with biometric big data. Hash-based indexing methods are promising for efficient searches in the…”
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Self-Fusion Convolutional Neural Networks by Gong, Shenjian, Zhang, Shanshan, Yang, Jian, Yuen, Pong Chi

“…•We propose a novel lightweight feature self-fusion convolutional module.•We provide a comprehensive comparison with inverted bottleneck.•A complete network…”
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Special section: Best papers of the international conference on pattern recognition and artificial intelligence (ICPRAI) 2022 by El-Yacoubi, Mounîm A., Pal, Umapada, Granger, Eric, Yuen, Pong Chi

“…This Special Section of the Pattern Recognition Letters journal includes the best papers awarded at the 3rd International Conference on Pattern Recognition and…”
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WED-198 Novel deep learning models utilising domain adaptation outperform conventional statistical models for predicting the risk of liver-related complications in patients with metabolic dysfunction-associated steatotic liver disease by Yip, Terry Cheuk-Fung, Xu, Jingwen, Lai, Mandy Sze-Man, Song, Sherlot Juan, Tse, Yee-Kit, Chan, Henry L.Y., Wong, Grace Lai-Hung, Yuen, Pong Chi, Wong, Vincent Wai-Sun

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Wavelet Kernel Construction for Kernel Discriminant Analysis on Face Recognition by Wen-Sheng Chen, Pong Chi Yuen, Jian Huang, Jianghuang Lai

“…Kernel Discriminant Analysis (KDA) has been shown to be one of the promising approaches to handle the pose and illumination problem in face recognition…”
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Multiple structural defect detection for reinforced concrete buildings using YOLOv5s by Li, Chaobin, Pan, Wei, Yuen, Pong Chi, Su, Ray K L

“…Building inspection and maintenance are becoming increasingly essential means by which to consider the deterioration problems of old, reinforced concrete (RC)…”
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Adaptive Multi-Domain Learning for Outdoor 3d Human Pose and Shape Estimation by Gui, Zhaoyang, Zhang, Shanshan, Wang, Kangkan, Yang, Jian, Yuen, Pong Chi

“…It is an extremely challenging task to estimate 3D human pose and shape in outdoor scenes for which we can hardly obtain precise ground truth data for…”
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Kernel machine-based rank-lifting regularized discriminant analysis method for face recognition by Chen, Wen-Sheng, Yuen, Pong Chi, Xie, Xuehui

“…To address two problems, namely nonlinear problem and singularity problem, of linear discriminant analysis (LDA) approach in face recognition, this paper…”
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