A5004815861- Soft Robotics and Applications
- Surgical Simulation and Training
- Augmented Reality Applications
- Gastrointestinal Tumor Research and Treatment
- Advanced Image and Video Retrieval Techniques
- Cardiovascular and exercise physiology
- Health and Wellbeing Research
- Minimally Invasive Surgical Techniques
- Robotics and Sensor-Based Localization
- Gastric Cancer Management and Outcomes
- 3D Surveying and Cultural Heritage
- Metastasis and carcinoma case studies
- Thermoregulation and physiological responses
Tianjin University
2018-2024
Renmin University of China
2024
The loop-closure detection module in visual SLAM eliminates cumulative error from the front-end by detecting fact that camera passes through same place as it passed before, providing back-end optimization with constraints among longer intervals apart neighboring frames, resulting globally consistent trajectories and maps. In order to solve problem of time-consuming poor robustness existed feature point matching based algorithm, article uses Bag-of-words model on ORB features find performs...
Nowadays, gastrointestinal cancer has widely impacted people's health worldwide due to its high mortality rate. Early treatment of by endoscopic procedure can greatly increase survival rates patients. Nevertheless, current flexible instruments lack degree freedom and surgical triangulation, thereby presenting challenges in the execution procedures. To solve these problems, this letter proposes a novel miniature dual-bending instrument with an outer diameter 2.8 mm length 1100 mm, which is...
In robot-assisted natural orifice transluminal endoscopic surgery (NOTES), the surgeon adopts a master manipulator to perform complex and delicate operations. NOTES, position orientation adjustment generally require 5 degrees of freedom (DoFs): 3 DoFs for rotation, 1 DoF translation gripping. However, commercial manipulators are developed without focus on requirement NOTES system. Hence, most prototypes by academic researchers lack force feedback. To resolve this problem, we aim develop...