Ai-Hui Wang

A Monocular Vision-Based Markerless Gait Analysis and Rehabilitation Assessment System

Traditional gait analysis systems often suffer from high costs and operational complexity. To address these limitations, this paper proposes a single-view markerless gait analysis method and system for rehabilitation assessment. The system captures sagittal-plane walking videos using a monocular camera and employs Spor...

Information-Preserving Lightweight Object Detection Network Utilizing Dynamic Gating and Multi-Scale Selection

Visual object detection is essential for environment perception in intelligent robots, automated assembly, unmanned inspection, and industrial detection systems. Although lightweight detectors reduce complexity through compact architectures, fixed convolutional units, and progressive downsampling, their limited scale r...

Error Compensation Strategies for Lower-Limb Rehabilitation Robots: A Staged Approach with MLP and Transformer Models

This study significantly reduces the gait trajectory tracking errors of joint actuators in a lower-limb rehabilitation robot, thereby providing a feasible and effective approach for the optimization of its control algorithm design.

EEG-Based Brain-Computer Interface Control for Lower-Limb Rehabilitation Robots: A Focused Review

Electroencephalography-based brain-computer interfaces (EEG-based BCIs) provide a non-invasive pathway for incorporating voluntary neural activity into lower-limb rehabilitation robots, exoskeletons, robotic orthoses, and gaittraining systems. This focused review examines the MI-based brain-robot rehabilitation loop, i...

Adaptive SMC for Lower Limb Rehabilitation Robots Using a Sliding Mode Hyperbolic ESO