Distributed Wavelet Transform for Irregular Sensor Network Grids

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dc.citation.bibtexNameinproceedingsen_US
dc.citation.conferenceNameIEEE Workshop on Statistical Signal Processing (SSP)en_US
dc.citation.firstpage1196en_US
dc.citation.lastpage1201en_US
dc.citation.locationBordeaux, Franceen_US
dc.contributor.authorWagner, Raymonden_US
dc.contributor.authorChoi, Hyeokhoen_US
dc.contributor.authorBaraniuk, Richard G.en_US
dc.contributor.authorDelouille, Veroniqueen_US
dc.contributor.orgDigital Signal Processing (http://dsp.rice.edu/)en_US
dc.date.accessioned2007-10-31T01:08:24Zen_US
dc.date.available2007-10-31T01:08:24Zen_US
dc.date.issued2005-07-01en_US
dc.date.modified2006-06-20en_US
dc.date.note2005-06-14en_US
dc.date.submitted2005-07-01en_US
dc.descriptionConference Paperen_US
dc.description.abstractWavelet-based distributed data processing holds much promise for sensor networks; however, irregular sensor node placement precludes the direct application of standard wavelet techniques. In this paper, we develop a new distributed wavelet transform based on lifting that takes into account irregular sampling and provides a piecewise-planar multiresolution representation of the sensed data. We develop the transform theory; outline how to implement it in a multi-hop, wireless sensor network; and illustrate with several simulations. The new transform performs on par with conventional wavelet methods in a head-to-head comparison on a regular grid of sensor nodes.en_US
dc.identifier.citationR. Wagner, H. Choi, R. G. Baraniuk and V. Delouille, "Distributed Wavelet Transform for Irregular Sensor Network Grids," 2005.en_US
dc.identifier.doihttp://dx.doi.org/10.1109/SSP.2005.1628777en_US
dc.identifier.urihttps://hdl.handle.net/1911/20420en_US
dc.language.isoengen_US
dc.relation.projecthttp://compass.cs.rice.eduen_US
dc.subjectdistributed wavelet transformen_US
dc.subjectirregular grid wavelet analysisen_US
dc.subjectsensor networksen_US
dc.subject.keyworddistributed wavelet transformen_US
dc.subject.keywordirregular grid wavelet analysisen_US
dc.subject.keywordsensor networksen_US
dc.subject.otherWavelet based Signal/Image Processingen_US
dc.titleDistributed Wavelet Transform for Irregular Sensor Network Gridsen_US
dc.typeConference paperen_US
dc.type.dcmiTexten_US
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