Laser Doppler

Fourier

..

, 2

240 FPS ~1/100 pixel

3000 FPS ~1/1000 pixel2D 3D

SNR-0.49 1.96

0.21 0.64

SNR 0-11 dB 0.53-0.99

2D

,

3D

- (anti-aliasing) SNR

,