no code implementations • 19 Sep 2024 • Junru Zhong, Yongcheng Yao, Fan Xiao, Tim-Yun Michael Ong, Ki-Wai Kevin Ho, Siyue Li, Chaoxing Huang, Queenie Chan, James F. Griffith, Weitian Chen
Objective: To establish an automated pipeline for post-processing of quantitative spin-lattice relaxation time constant in the rotating frame ($T_{1\rho}$) imaging of knee articular cartilage.
no code implementations • 2 Jul 2024 • Chaoxing Huang, Ziqiang Yu, Zijian Gao, Qiuyi Shen, Queenie Chan, Vincent Wai-Sun Wong, Winnie Chiu-Wing Chu, Weitian Chen
Fatty acid can potentially serve as biomarker for evaluating metabolic disorder and inflammation condition, and quantifying the double bonds is the key for revealing fatty acid information.
no code implementations • 6 Jul 2023 • Chaoxing Huang, Vincent Wai Sun Wong, Queenie Chan, Winnie Chiu Wing Chu, Weitian Chen
Approach: To address this need, we propose a parametric map refinement approach for learning-based $T_1\rho$ mapping and train the model in a probabilistic way to model the uncertainty.
no code implementations • 7 Jul 2022 • Chaoxing Huang, Yurui Qian, Simon Chun Ho Yu, Jian Hou, Baiyan Jiang, Queenie Chan, Vincent Wai-Sun Wong, Winnie Chiu-Wing Chu, Weitian Chen
Epistemic uncertainty and aleatoric uncertainty are modelled for the $T_{1\rho}$ quantification network to provide a Bayesian confidence estimation of the $T_{1\rho}$ mapping.
no code implementations • 12 Apr 2021 • Chaoxing Huang
In addition, we propose a future timestamp image generator to generate futureaction information to aid the model to anticipate the human action when the action is not completed.
no code implementations • 28 Sep 2020 • Chaoxing Huang
Event camera is an asynchronous, high frequency vision sensor with low power consumption, which is suitable for human action recognition task.
no code implementations • 6 Sep 2020 • Chaoxing Huang, Xuanying Zhu, Tom Gedeon
For example, acted anger can be expressed when stimuli is not genuinely angry with an aim to manipulate the observer.