Measurement-Error Analysis of Fiber Bragg Grating Flexible Sensor for Displacement-Field Monitoring of Geotechnical Engineering.
Changbin TianXiangxue MaBo PengXin MaZhiyu LiPublished in: Sensors (2022)
Keyphrases
- fiber bragg grating
- error analysis
- displacement field
- high sensitivity
- image registration
- b spline
- least squares
- practical application
- vector field
- multiresolution
- prior information
- motion field
- error correction
- regularization term
- deformable models
- boundary conditions
- cross correlation
- deformation field
- velocity field
- working principle