A Dense 3-D Point Cloud Measurement Based on 1-D Background-Normalized Fourier Transform.
Ruiying LiaoLinghui YangLuyao MaJincheng YangJigui ZhuPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- fourier domain
- discrete fourier transform
- radon transform
- fourier coefficients
- power spectral density
- log polar
- frequency spectrum
- fourier analysis
- correlation function
- feature extraction
- image sequences
- spatial domain
- image compression
- multiscale
- similarity measure
- fast fourier transform