A5102089785- Gaze Tracking and Assistive Technology
- Advanced Computing and Algorithms
- Land Use and Ecosystem Services
- Glaucoma and retinal disorders
- Image Processing and 3D Reconstruction
- Image Processing Techniques and Applications
- Conservation, Biodiversity, and Resource Management
- Plant Water Relations and Carbon Dynamics
- Advanced Vision and Imaging
- Agricultural Innovations and Practices
- Hand Gesture Recognition Systems
- Robotics and Automated Systems
- Social Robot Interaction and HRI
- Irrigation Practices and Water Management
- Image Retrieval and Classification Techniques
- Video Surveillance and Tracking Methods
- Leaf Properties and Growth Measurement
- Big Data Technologies and Applications
Institute of Geographic Sciences and Natural Resources Research
2025
Chinese Academy of Sciences
2025
University of Chinese Academy of Sciences
2025
Guangdong Polytechnic of Science and Technology
2024
Shanghai University
2013-2014
ABSTRACT The segmentation hypothesis, a framework for understanding plant drought adaptive strategy, has long been based on hydraulic resistance and vulnerability. Storage of water carbohydrate resources is another critical function shapes adaption fitness together with efficiency However, patterns implications the interdependency stored in context hypothesis are poorly understood. We measured resource pools (relative content [RWC] soluble sugar [SS] starch [S]) anatomical features leaves...
Natural human-robot interaction plays an important role in effective nursing services system provided by service robots for the elderly and disabled people. This paper proposed a multimodal "human-robot integration" collaboration system, set up shared interface between human robot. Consequently, Users can naturally communicate retrieve information from collaborative with multimodality(e.g. head gesture, eye gaze) interactive dialogue approach. By this way, making fully understand human's...
In order to realize head-free eye-gaze tracking human-computer interaction(HCI) system, a novel gaze direction estimation method is proposed in this paper. The point of (PoG) estimated by building up the geometric mapping relationship between vector from infrared light and purkinje spot pupil center 3D space. To calculate position space, user-dependent parameters, such as radius cornea inter-pupillary distance, should be calibrated before using HCI system. Different most monocular(2D) vision...
Eye characteristics are significant information in pattern recognition. They widely applied many fields, such as human-computer interaction, face recognition and 3D modeling from 2D images. Generally, the eye detection is Based on gray However, color images provide more than According to different applications, choosing a suitable space very important. In this paper, several features compared view point of spaces, RGB, HIS, HSV. And some experiments have been done three spaces. The...
In order to make the intelligent virtual classroom distinguish out rotation direction of user's head, a method for head behavior detection based on optical flow is proposed in this paper. Firstly, we select key feature points facial area. Then calculate movement parameter through data which have been recorded. Secondly, kind sensing model has provided detecting identified parameters. Finally, according interaction mechanism scenario, will respond result judgment. By online tests, results...