Photorefractive phase-conjugate technique for measuring surface granularity.
A self-aligned photorefractive autocorrelator is implemented for the real-time use of second-order statistics for texture analysis. We demonstrate the measurement of the length scale of the granularity of a rough surface.
J
J
Khoury
M
M
Cronin-Golomb
A M
AM
Biernacki
C L
CL
Woods