Distributed Refractive Index Sensing Based on Etched Ge-Doped SMF in Optical Frequency Domain Reflectometry.
Cailing FuRonglong SuiZhenwei PengYanjie MengHuajian ZhongMingquan LiXiaoyu YinYiping WangPublished in: Sensors (2023)
Keyphrases
- frequency domain
- refractive index
- spatial domain
- fourier transform
- cross correlation
- feature extraction
- low frequency
- photometric stereo
- single view
- denoising
- subband
- intensity images
- power spectra
- zenith angle
- fast fourier transform
- video sequences
- surface normals
- surface reconstruction
- lighting conditions
- motion estimation