ULTRASOUND VOLUME FILTERING USING 3D WAVELET TRANSFORM

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU42032" target="_blank" >RIV/00216305:26220/03:PU42032 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26220/03:PU37482
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
ULTRASOUND VOLUME FILTERING USING 3D WAVELET TRANSFORM
Original language description
In this paper a method for 3D ultrasound volume filtering is described. A 3D separable discrete wavelet transform is used for decomposition into the space - frequency domain and the thresholding is applied. Then an inverse 3D wavelet transform is used and the filtered volume is obtained. For many post-processing algorithms, e.g. segmentation, it is useful to have signal with a lower level of noise. In non-linear wavelet filtering sharp edges are almost fully preserved while noise can be well suppressed..
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F02%2F0890" target="_blank" >GA102/02/0890: Analysis od medical ultrasonographic data aimed at 3D imaging in cardiology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 9th conference and competition Student EEICT 2004, Vol.2
ISBN
80-214-2378-1
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
112-114
Publisher name
VUT, FEKT
Place of publication
Brno
Event location
Brno
Event date
Apr 24, 2003
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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