Compressive stereo cameras for computing disparity maps

Vicha Treeaporn, Amit Ashok, Mark A Neifeld

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Compressive imaging employs the direct measurement of object features and has been shown to offer both performance (e.g., improved reconstructed image fidelity) and cost (e.g., reduced number of measurements relative to the native dimensionality) advantages. We examine compressive imaging within a stereo vision application in which a traditional correspondence algorithm is used to find pixel disparity maps. Through simulation we show that compressive imaging provides sufficient image fidelity with 12.8× compression to compute disparity maps with less that 4.5% error on average at 0.5% relative measurement noise strength.

Original languageEnglish (US)
Title of host publicationOptics InfoBase Conference Papers
PublisherOptical Society of America
ISBN (Print)9781557529756
StatePublished - 2013
EventComputational Optical Sensing and Imaging, COSI 2013 - Arlington, VA, United States
Duration: Jun 23 2013Jun 27 2013

Other

OtherComputational Optical Sensing and Imaging, COSI 2013
CountryUnited States
CityArlington, VA
Period6/23/136/27/13

Fingerprint

Cameras
cameras
Imaging techniques
noise measurement
Stereo vision
pixels
costs
Pixels
simulation
Costs

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Treeaporn, V., Ashok, A., & Neifeld, M. A. (2013). Compressive stereo cameras for computing disparity maps. In Optics InfoBase Conference Papers Optical Society of America.

Compressive stereo cameras for computing disparity maps. / Treeaporn, Vicha; Ashok, Amit; Neifeld, Mark A.

Optics InfoBase Conference Papers. Optical Society of America, 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Treeaporn, V, Ashok, A & Neifeld, MA 2013, Compressive stereo cameras for computing disparity maps. in Optics InfoBase Conference Papers. Optical Society of America, Computational Optical Sensing and Imaging, COSI 2013, Arlington, VA, United States, 6/23/13.
Treeaporn V, Ashok A, Neifeld MA. Compressive stereo cameras for computing disparity maps. In Optics InfoBase Conference Papers. Optical Society of America. 2013
Treeaporn, Vicha ; Ashok, Amit ; Neifeld, Mark A. / Compressive stereo cameras for computing disparity maps. Optics InfoBase Conference Papers. Optical Society of America, 2013.
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