|
Optical pattern recognition via adaptive spatial homodyne detection |
JOSA A, Vol. 27, Issue 12, pp. 2583-2587 (2010)
http://dx.doi.org/10.1364/JOSAA.27.002583
Enhanced HTML 
Acrobat PDF (450 KB)
Abstract
We present an experimental demonstration of an optical pattern recognition scheme based on spatial homodyne detection. Our scheme is adaptive, all-optical, utilizes a single-element photo-detector, and provides a single parameter readout to quantify the efficacy of pattern recognition, thereby allowing very fast pattern recognition speeds. The spatial homodyne detector was applied to the identification of one- and two-dimensional phase profiles.
© 2010 Optical Society of America
OCIS Codes
(100.5010) Image processing : Pattern recognition
(120.3180) Instrumentation, measurement, and metrology : Interferometry
ToC Category:
Instrumentation, Measurement, and Metrology
History
Original Manuscript: September 7, 2010
Manuscript Accepted: October 14, 2010
Published: November 11, 2010
Citation
Magnus T. L. Hsu, Joachim Knittel, Jean-Francois Morizur, Hans-A. Bachor, and Warwick P. Bowen, "Optical pattern recognition via adaptive spatial homodyne detection," J. Opt. Soc. Am. A 27, 2583-2587 (2010)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-27-12-2583
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 
- Phase reconstruction from undersampled intensity patterns (JOSAA)
- Phase calibration on interferometric graphs (JOSAA)
- Phase-shifted interferometry without phase unwrapping: reconstruction of a decentered wave front (JOSAA)
- Observer for a thick layer of solid deuterium-tritium using backlit optical shadowgraphy and interferometry (AO)
- Vibration detection using focus analysis of interferograms (AO)
Related Conference Papers
- A Novel Reconstruction Method for Weak-Phase Optical Interferometry
- Polarization diverse optical frequency domain interferometry: all coupler implementation
- Phase mask period characterization with picometer accuracy using Bragg gratings and diffractive interferometric technique
- Reset-free phase shifter in a Sagnac-type interferometer for control of chirp and apodization of Bragg gratings
- Experimental synthesis of uniform fiber Bragg gratings
« Previous Article | Next Article »
OSA is a member of 