|
Optical compressive change and motion detection |
Applied Optics, Vol. 51, Issue 13, pp. 2491-2496 (2012)
http://dx.doi.org/10.1364/AO.51.002491
Enhanced HTML 
Acrobat PDF (541 KB)
Abstract
Localization information of moving and changing objects, as commonly extracted from video sequences, is typically very sparse with respect to the full data frames, thus fulfilling one of the basic conditions of compressive sensing theory. Motivated by this observation, we developed an optical compressive change and motion-sensing technique that detects the location of moving objects by using a significantly fewer samples than conventionally taken. We present examples of motion detection and motion tracking with over two orders of magnitude fewer samples than required with conventional systems.
© 2012 Optical Society of America
OCIS Codes
(110.1758) Imaging systems : Computational imaging
(110.4153) Imaging systems : Motion estimation and optical flow
(150.6044) Machine vision : Smart cameras
ToC Category:
Imaging Systems
History
Original Manuscript: January 23, 2012
Revised Manuscript: March 12, 2012
Manuscript Accepted: March 23, 2012
Published: May 1, 2012
Citation
Yuval Kashter, Ofer Levi, and Adrian Stern, "Optical compressive change and motion detection," Appl. Opt. 51, 2491-2496 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-13-2491
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 
- Optimal multiplexed sensing: bounds, conditions and a graph theory link (OE)
- Quantitative structured-illumination phase microscopy (AO)
- Thin infrared imaging systems through multichannel sampling (AO)
- High numerical aperture vectorial imaging in coherent optical microscopes (OE)
- A practical algorithm for learning scene information from monocular video (OE)
Related Conference Papers
- Integrated Coded Aperture Imaging in Optical Region
- Quasi-Cylindrical Digital Hologram by Superposition of Digital Holograms Recorded on Concyclic Positions
- 3-D Fluorescent Particle Tracking with Nanometer Scale Accuracies Using a Double-Helix Point Spread Function
- Emerging Integrated Computational Imaging Systems
- Static Architecture for Compressive Motion Detection in Persistent, Pervasive Surveillance Applications
« Previous Article | Next Article »
OSA is a member of 