OSA's Digital Library

Optics InfoBase > Conference Papers > COSI > 2005 > JMA > Page JMA4 © 2005 OSA

Conference Paper
Computational Optical Sensing and Imaging
Charlotte, North Carolina United States
June 6, 2005
ISBN: 1-55752-789-X
Joint COSI/SRS Session (JMA)

The Quantized Cosine Transform for Sensor-Layer Image Compression

Nikos P. Pitsianis, David J. Brady, and Xiaobai Sun

http://dx.doi.org/10.1364/COSI.2005.JMA4


View Full Text Article

Acrobat PDF (140 KB) Note that full-text PDFs from conferences typically contain 1-3 pages of content, some or all of which might be an abstract, summary, or miscellaneous items.





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

We introduce a compressive encoding at the sensor layer based on the quantized cosine transform. Compression at the physical layer of integrated imaging systems reduces the measurements-to-pixels ratio, the data volume and accelerates image estimation.

© 2005 Optical Society of America

OCIS Codes
(100.0100) Image processing : Image processing
(100.3010) Image processing : Image reconstruction techniques
(110.0110) Imaging systems : Imaging systems
(110.6980) Imaging systems : Transforms

Citation
N. P. Pitsianis, D. J. Brady, and X. Sun, " The Quantized Cosine Transform for Sensor-Layer Image Compression," in Adaptive Optics: Analysis and Methods/Computational Optical Sensing and Imaging/Information Photonics/Signal Recovery and Synthesis Topical Meetings on CD-ROM, Technical Digest (Optical Society of America, 2005), paper JMA4.
http://www.opticsinfobase.org/abstract.cfm?URI=COSI-2005-JMA4


Sort:  Journal  |  Reset

References

References are not available for this paper.

OSA is a member of CrossRef.

CrossCheck Deposited