Image synthesis from nonimaged laser-speckle patterns.
We demonstrate that unspeckled images of coherently illuminated, diffuse objects can be formed from measurements of backscattered laser-speckle intensity. The theoretical basis for this imaging technique is outlined, and results of computer experiments that successfully construct images from digitally simulated laser-speckle measurements are presented.
Idell
P S
PS
Fienup
J R
JR
Goodman
R S
RS