A5101552084- Advanced Neural Network Applications
- Domain Adaptation and Few-Shot Learning
- Sports Performance and Training
- Robotics and Sensor-Based Localization
Beijing Institute of Technology
2023
Luohe Medical College
2021
Intersection-over-Union (IoU) is the most popular metric to evaluate regression performance in 3D object detection. Recently, there are also some methods applying IoU optimization of bounding box regression. However, we demonstrate through experiments and mathematical proof that loss suffers from abnormal gradient w.r.t. angular error scale, which further leads slow convergence suboptimal process, respectively. In this paper, propose a Gradient-Corrected (GCIoU) achieve fast accurate...
In order to reduce the sports injury caused by high intensity classes, it is necessary monitor state of load. Therefore, sport’s load monitoring system based on a threshold classification algorithm proposed. this paper, we design hardware and software structures systems in physical education class. system, parameters are collected wireless sensor network nodes, feature fused clustered integrated information fusion method. After that, establish movement target image acquisition model, which...