Compressive holography of diffuse objects.
We propose an estimation-theoretic approach to the inference of an incoherent 3D scattering density from 2D scattered speckle field measurements. The object density is derived from the covariance of the speckle field. The inference is performed by a constrained optimization technique inspired by compressive sensing theory. Experimental results demonstrate and verify the performance of our estimates.
The Fitzpatrick Institute for Photonics, Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina 27708, USA.
Kerkil
K
Choi
Ryoichi
R
Horisaki
Joonku
J
Hahn
Sehoon
S
Lim
Daniel L
DL
Marks
Timothy J
TJ
Schulz
David J
DJ
Brady