no code implementations • 19 Aug 2024 • Qianhui Men, Xiaoqing Guo, Aris T. Papageorghiou, J. Alison Noble
Fetal head pose is estimated by the proposed Pose-GuideNet, a novel 2D/3D registration approach to align freehand 2D ultrasound to a 3D anatomical atlas without the acquisition of 3D ultrasound.
no code implementations • 7 Aug 2024 • Xiaoqing Guo, Qianhui Men, J. Alison Noble
We present the first automated multimodal summary generation system, MMSummary, for medical imaging video, particularly with a focus on fetal ultrasound analysis.
no code implementations • 11 Jun 2024 • Joshua Strong, Qianhui Men, Alison Noble
Large language models (LLMs) present a valuable technology for various applications in healthcare, but their tendency to hallucinate introduces unacceptable uncertainty in critical decision-making situations.
no code implementations • 3 Apr 2023 • Qianhui Men, Edmond S. L. Ho, Hubert P. H. Shum, Howard Leung
Learning view-invariant representation is a key to improving feature discrimination power for skeleton-based action recognition.
1 code implementation • 18 Aug 2022 • Manli Zhu, Qianhui Men, Edmond S. L. Ho, Howard Leung, Hubert P. H. Shum
As a result, we propose a solution that explicitly takes both individual joint features and inter-joint features as input, relieving the system from the need of discovering more complicated features from small data.
no code implementations • 26 Jul 2022 • Qianhui Men, Clare Teng, Lior Drukker, Aris T. Papageorghiou, J. Alison Noble
To understand the causal relationship between gaze movement and probe motion, our model exploits multitask learning to jointly learn two related tasks: predicting gaze movements and probe signals that an experienced sonographer would perform in routine obstetric scanning.
1 code implementation • 23 Jul 2022 • Aman Goel, Qianhui Men, Edmond S. L. Ho
In this paper, we propose a novel way to create realistic human reactive motions which are not presented in the given dataset by mixing and matching different types of close interactions.
1 code implementation • 19 Jul 2022 • Tanqiu Qiao, Qianhui Men, Frederick W. B. Li, Yoshiki Kubotani, Shigeo Morishima, Hubert P. H. Shum
Consider that geometric features such as human pose and object position provide meaningful information to understand HOIs, we argue to combine the benefits of both visual and geometric features in HOI recognition, and propose a novel Two-level Geometric feature-informed Graph Convolutional Network (2G-GCN).
no code implementations • 1 Oct 2021 • Qianhui Men, Hubert P. H. Shum, Edmond S. L. Ho, Howard Leung
Our key insights are two-fold.
1 code implementation • 10 Aug 2021 • Ben A. Rainbow, Qianhui Men, Hubert P. H. Shum
This is because they ignore the impact of the implicit correlations between different types of road users on the trajectory to be predicted - for example, a nearby pedestrian has a different level of influence from a nearby car.
no code implementations • 8 Jun 2021 • Manli Zhu, Qianhui Men, Edmond S. L. Ho, Howard Leung, Hubert P. H. Shum
To highlight the capacity of the deep network in modelling input features, we utilize raw joint positions instead of hand-crafted features.