Guoce Hu

A professional with rich experience in image processing, vibration testing and projection measurement. It has mature visual inspection and projection measurement technologies and methods. Doctor degree in precision instruments and machinery.

Have leadership ability, be able to assign team members' tasks according to project requirements and complete project requirements on time. Pay attention to teamwork and have solutions to difficult problems.

Non-contact vibration test of aero-engine surface pipeline and modal classification under uncertain excitation

(General programs of the National Natural Science Foundation)

In order to solve the influence of the additional mass of the sensor on the dynamic information of the structure, a three-dimensional point tracking measurement method based on vision is adopted to measure the large deformation of the lightweight structure. In this project, I am responsible for visual measurement and stitching algorithm.

Research on Dynamic Control and Non-contact Testing Technology

（Project A of Young Talents Training Program）

According to the internal relationship between vibration displacement and dynamic stress, the vibration displacement is measured by projection measurement. My project is responsible for the algorithm and optimization method of visual reconstruction.

Study on multi-spectral non-contact dynamic testing mechanism and error compensation method of high temperature components

(General programs of the National Natural Science Foundation)

Undertake the processing of dynamic test data, including the time series collected by the camera at different temperatures and different lighting conditions.

The influence of frequency and amplitude of periodic vibration of dynamic system on visual measurement is analyzed.

Published papers 

• Hu G , Wang J ,Deng H , et al. Non-contact global measurement of the engine in working condition[J]. Photonics , 2023, 10(7), 801;
• Hu G , Wang J, Deng H, Ma M, Zhong X. Dynamic 3D Measurement without Motion Artifacts Based on Feature Compensation[J]. Sensors. 2023; 23(16):7147.
• Deng H , Hu G , Zhang J , et al. An Initial Dot Encoding Scheme with Significantly Improved Robustness and Numbers[J]. Applied Sciences, 2019, 9(22):4915.
• Hu G , Zhang J, Deng H, et al. The precision study of mark position after binarization for dynamic tests[C] International Symposium on Precision Mechanical Measurements.
• Deng H , Fei W , Jin Z , Hu G , et al. Vision measurement error analysis for nonlinear light refraction at high temperature[J]. Applied Optics, 2018, 57(20):5556-.'

Patent

• Circular coded mark point with starting information
• Human eye sight line detection method and device based on photogrammetry technology

• 2017-2021 won academic scholarship for four consecutive years.
• Attend the International Symposium on Precision Mechanical Measurement (ISPMM2015)
• Participate in the 2017 National Academic Forum for Doctoral Students in Instrument Science and Biomedical Engineering