A5100370381- Advanced Data Compression Techniques
- Image and Signal Denoising Methods
- Image and Video Stabilization
- Multimodal Machine Learning Applications
- Video Analysis and Summarization
- Digital Radiography and Breast Imaging
- Human Motion and Animation
- Calibration and Measurement Techniques
- 3D Shape Modeling and Analysis
- Spectroscopy and Laser Applications
- Image Processing Techniques and Applications
- Domain Adaptation and Few-Shot Learning
- Functional Brain Connectivity Studies
- Video Coding and Compression Technologies
- Atmospheric Ozone and Climate
- Advanced Image and Video Retrieval Techniques
- Optical Systems and Laser Technology
- Context-Aware Activity Recognition Systems
- Human Pose and Action Recognition
- Neural Networks and Applications
- Age of Information Optimization
- Image and Video Quality Assessment
- Advanced Memory and Neural Computing
- Radiation Detection and Scintillator Technologies
University of Science and Technology of China
2015-2024
Agricultural Information Institute
2024
Chinese Academy of Agricultural Sciences
2024
University of Chinese Academy of Sciences
2019
Hefei National Center for Physical Sciences at Nanoscale
2015
Ministry of Culture
2003
Monocular egocentric 3D human motion capture remains a significant challenge, particularly under conditions of low lighting and fast movements, which are common in head-mounted device applications. Existing methods that rely on RGB cameras often fail these conditions. To address limitations, we introduce EventEgo3D++, the first approach leverages monocular event camera with fisheye lens for capture. Event excel high-speed scenarios varying illumination due to their high temporal resolution,...
A Doppler broadening thermometry (DBT) instrument is built based on cavity ring-down spectroscopy (CRDS) for the precise determination of Boltzmann constant. Compared with conventional direct absorption methods, high-sensitivity CRDS allows one to reach a satisfactory precision at lower sample pressures, which reduces influence due collisions. By recording spectrum C2H2 787 nm, we demonstrate statistical uncertainty 6 ppm (part per million) in determined linewidth values by several hours'...
This paper proposes a novel 2-DOF stabilization platform for vision application of robotic fish to enhance the stability image and reject periodic disturbance from yaw roll channels caused by fish's swimming. The problem formulation system framework camera are first discussed. In order achieve better control effect, forward inverse kinematics gimbal derived, which combine feedback IMU target states calculate controllers' ideal input. Meanwhile, linear active rejection (ADRC) without tracking...
Monocular egocentric 3D human motion capture is a challenging and actively researched problem. Existing methods use synchronously operating visual sensors (e.g. RGB cameras) often fail under low lighting fast motions, which can be restricting in many applications involving head-mounted devices. In response to the existing limitations, this paper 1) introduces new problem, i.e., from an monocular event camera with fisheye lens, 2) proposes first approach it called EventEgo3D (EE3D). Event...
Video stabilization aims to eliminate camera jitter and improve the visual experience of shaky videos. methods often ignore active movement foreground objects camera, may result in distortion over-smoothing problems. To resolve these issues, this paper proposes a novel video method based on motion decomposition. Since inter-frame is different from that background, we separate feature points background by modifying classic density spatial clustering applications with noise (DBSCAN). The...