A5062199389- Image Processing Techniques and Applications
- Optical measurement and interference techniques
- Face and Expression Recognition
- Multi-Agent Systems and Negotiation
- Functional Brain Connectivity Studies
- Face recognition and analysis
- Topic Modeling
- Autism Spectrum Disorder Research
- Advanced Neural Network Applications
- Reinforcement Learning in Robotics
- Evolutionary Algorithms and Applications
- Robotics and Sensor-Based Localization
- Remote Sensing and LiDAR Applications
- Advanced Vision and Imaging
- RNA and protein synthesis mechanisms
- Noncommutative and Quantum Gravity Theories
- Quantum chaos and dynamical systems
- Machine Learning in Bioinformatics
- Speech and dialogue systems
- Artificial Intelligence in Games
- Black Holes and Theoretical Physics
- Genomics and Phylogenetic Studies
- Optical Systems and Laser Technology
- 3D Shape Modeling and Analysis
- Williams Syndrome Research
CRRC (China)
2024
Hunan University
2015-2022
Xi'an Jiaotong University
2012-2019
National University of Defense Technology
2016
In recent years, software-based face presentation attack detection (PAD) methods have seen a great progress. However, most existing schemes are not able to generalize well in more realistic conditions. The objective of this competition is evaluate and compare the generalization performances mobile PAD techniques under some real-world variations, including unseen input sensors, instruments (PAI) illumination conditions, on larger scale OULU-NPU dataset using its standard evaluation protocols...
The structured light profilometry often suffers from local overexposure and underexposure, resulting in measurement error while applied to highly reflective objects. To address this problem, we introduce an adaptive multiple exposure imaging fusion scheme generate desired decoding fringes even with the drastically varying surface. Here, a complementary gray code is utilized our projection stripes, responses binary positive negative stripes are first exploited define unique image formation...
As an important defect detection technology, automated Optical Inspection (AOI) is widely used in the quality control of Printed Circuit Board Assembly (PCBA) and precision electronic manufacturing. To meet requirement 3D AOI with large measurable volume, high speed precision, a practical structured light imaging system based on micro fringe projection profilometry proposed. be compatible traditional 2D system, optical configuration axial bi-telecentric lens camera lateral Scheimpflug...
This paper discussed the implementation of behavior tree technology in behavioral modeling domain.Existing framework can't provide ability reasoning while take into account learning.To solve this problem, we propose a reinforcement learning based on theory.Following our study, QBot model is build Raven platform, popular test bed for game AI development.This carried out simulation experiments which include 3 opponent agents.The result shows that outperforms other 2 Raven_Bots adopt default...
Workpiece recognition plays a significant role in automatic painting and provides basis for the selection path of robot spraying. However, it is not trivial to quickly accurately recognize multiple types complex workpieces densely arranged production line. To solve this issue, we propose an online approach robotic spray-painting applications. Firstly, with consumer RGB-D camera, RGB images depth only containing single workpiece are obtained from by proposed event-triggered collection method....
We first give the proper definition of particle's position-momentum dot product, so-called posmomx ⋅ p, to quantum states on a circular circle, in which momentum turns out be geometric one that is recently intensively studied. Second, we carry posmom distributions for eigenstates free motion i.e. [Formula: see text], (m = 0, ±1, ±2, …). The results are not only potentially experimentally testable, but also reflect fact embedding circle S 1 two-dimensional flat space R 2 physically reasonable.
When the depth camera is used to scan scene in 3D reconstruction technology, there may be some problems such as incomplete model or low definition process due fast movement of lack texture information scene. The main idea use inertial sensor IMU improve RGB-D positioning reconstruction, and estimate pose by using displacement data collected ICP algorithm. purpose ensure that tracking not lost absence effective registration points image data, enhance overall robustness Kinect Fusion...
CDS (Coding Sequences) is a portion of mRNA sequences, which are composed by number exon sequence segments. The construction important for profound genetic analysis such as genotyping. A program in MATLAB environment presented, can process batch samples sequences into code segments under the guide reference models, and splice these same sample source according to order queue file. This useful transcriptional polymorphism detection gene function study.