|
Nonlinear diffusion regularization for transport of intensity phase imaging |
Optics Letters, Vol. 37, Issue 19, pp. 4131-4133 (2012)
http://dx.doi.org/10.1364/OL.37.004131
Enhanced HTML 
Acrobat PDF (283 KB)
Abstract
We demonstrate a nonlinear diffusion (NLD) regularization method to solve the transport of intensity equation (TIE). A novel NLD regularization function is proposed to enforce piecewise-constant priors and to remove low-frequency artifacts in the TIE solution.
© 2012 Optical Society of America
OCIS Codes
(100.3010) Image processing : Image reconstruction techniques
(100.5070) Image processing : Phase retrieval
ToC Category:
Image Processing
History
Original Manuscript: July 27, 2012
Manuscript Accepted: August 27, 2012
Published: September 28, 2012
Citation
Lei Tian, Jonathan C. Petruccelli, and George Barbastathis, "Nonlinear diffusion regularization for transport of intensity phase imaging," Opt. Lett. 37, 4131-4133 (2012)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-37-19-4131
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
Related Journal Articles 
- Synthetic-aperture radar autofocus by maximizing sharpness (OL)
- Branch-point-tolerant least-squares phase reconstructor (JOSAA)
- Further study on the convergence property of the hybrid input–output algorithm used for phase retrieval (JOSAA)
- Study on the convergence property of the hybrid input–output algorithm used for phase retrieval (JOSAA)
- Regularization of the Image Division Approach to Blind Deconvolution (AO)
Related Conference Papers
- Coherent imaging with illumination optics designed for the reconstruction algorithm
- Transport of Intensity Imaging with Higher Order Derivatives
- Schulz-Snyder Phase Retrieval Algorithm as an Alternating Minimization Algorithm
- Low-complexity noise-resilient recovery of phase and amplitude from defocused intensity images
- Transport of intensity imaging with TV regularization and nonlinear diffusion denoising
« Previous Article | Next Article »
OSA is a member of 