deposit_your_work

Analysis of noise reduction in redundant expansions under distributed processing requirements

Files in this item

Files Size Format View
Roz2005Mar5Analysisof.PDF 70.31Kb application/pdf Thumbnail

Show simple item record

Item Metadata

dc.contributor.author Rozell, Chris
Johnson, Don
dc.creator Rozell, Chris
Johnson, Don
dc.date.accessioned 2007-10-31T01:03:17Z
dc.date.available 2007-10-31T01:03:17Z
dc.date.issued 2005-03-01
dc.date.submitted 2005-03-01
dc.identifier.uri http://hdl.handle.net/1911/20309
dc.description Conference Paper
dc.description.abstract We considered signal reconstruction with redundant expansions under distributed processing in noisy environments. Redundant expansions have the ability to reduce noise corrupting the coefficients, but distributed processing schemes will not be able to take full advantage of the redundancy present. We apply frame theory and a generalization called â frames of subspacesâ to find conditions when distributed reconstruction suffers no loss in noise reduction ability, and we bound performance loss in more general cases.
dc.description.sponsorship Texas Instruments
dc.description.sponsorship National Science Foundation
dc.subject frame theory
distributed processing
dc.subject.other General DSP
dc.title Analysis of noise reduction in redundant expansions under distributed processing requirements
dc.type Conference Paper
dc.date.note 2004-09-20
dc.citation.bibtexName inproceedings
dc.date.modified 2005-07-06
dc.contributor.center Digital Signal Processing (http://dsp.rice.edu/)
dc.subject.keyword frame theory
distributed processing
dc.citation.location Philadelphia, PA
dc.citation.conferenceName IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
dc.identifier.citation C. Rozell and D. Johnson,"Analysis of noise reduction in redundant expansions under distributed processing requirements," in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP),

This item appears in the following Collection(s)

  • ECE Publications [1082 items]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students
  • DSP Publications [508 items]
    Publications by Rice Faculty and graduate students in digital signal processing.