Performance of Discrete-Fourier-Transform-Based Velocity Estimators for a Wind-Sensing Coherent Doppler Lidar System in the Kolmogorov Turbulence Regime.
Shumpei KameyamaToshiyuki AndoKimio AsakaYoshihito HiranoShusou WadakaPublished in: IEEE Trans. Geosci. Remote. Sens. (2009)
Keyphrases
- isar imaging
- velocity vector
- translation invariant
- fourier transform
- sensor networks
- high resolution
- signal processing
- fourier spectrum
- long range
- radon transform
- multiscale
- inverse synthetic aperture radar
- series expansion
- point cloud
- frequency domain
- real time
- shift invariant
- discrete fourier transform
- discrete space
- fourier series
- urban areas
- optical flow