Linked Life Data

19163232

Source:http://linkedlifedata.com/resource/pubmed/id/19163232

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
2009-2-16
pubmed:abstractText
Determining the frequency content of a signal is a basic operation in signal and image processing. The S-transform provides both the true frequency and globally referenced phase measurements characteristic of the Fourier transform and also generates local spectra, as does the wavelet transform. Due to this combination, the S-transform has been successfully demonstrated in a variety of biomedical signal and image processing tasks. However, the computational demands of the S-transform have limited its application in medicine to this point in time. This abstract introduces the fast S-transform, a more efficient discrete implementation of the classic S-transform with dramatically reduced computational requirements.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
1557-170X
pubmed:author
pubmed:issnType
Print
pubmed:volume
2008
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2586-9
pubmed:meshHeading
pubmed:year
2008
pubmed:articleTitle
A fast discrete S-transform for biomedical signal processing.
pubmed:affiliation
Department of Electrical and Computer Engineering, University of Calgary and the Seaman Family MR Research Centre, Hotchkiss Brain Institute, Foothills Medical Centre, AB, Canada. brownr@ucalgary.ca
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't