Prof. Dr. Ing. Pavel Zemčík

BAŘINA David a ZEMČÍK Pavel. Real-Time 3-D Wavelet Lifting. In: International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG). Plzeň: Union Agency, 2015, s. 15-23. ISBN 978-80-86943-65-7.
Jazyk publikace:angličtina
Název publikace:Real-Time 3-D Wavelet Lifting
Název (cs):3D vlnková transformace v reálném čase
Strany:15-23
Sborník:International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG)
Konference:23rd International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2015
Místo vydání:Plzeň, CZ
Rok:2015
ISBN:978-80-86943-65-7
Vydavatel:Union Agency
Soubory: 
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Klíčová slova
vlnková transformace, volumetrická data, zpracování v reálném čase
Anotace
Publikace prezentuje novou metodu 3D diskrétní vlnkové transformace v reálném čase. Metoda dokáže využít vhodnou instrukční sadu SIMD.
Abstrakt
This work presents a fast streaming unit for computing a 3-D discrete wavelet transform. The unit can continuously consume source data and instantly produce resulting coefficients. Considering this approach, every input as well as output sample is visited only once. The streaming unit can be further improved by exploiting suitable SIMD instruction set. Depending on the platform, the proposed method reaches speedup 11× and 8× compared to the naive implementation. The measurements presented in the paper confirm the linear theoretical complexity of the transform. Our method requires a constant amount of time to transform a sample independently of the data size.
BibTeX:
@INPROCEEDINGS{
   author = {David Ba{\v{r}}ina and Pavel Zem{\v{c}}{\'{i}}k},
   title = {Real-Time 3-D Wavelet Lifting},
   pages = {15--23},
   booktitle = {International Conference in Central Europe on Computer
	Graphics, Visualization and Computer Vision (WSCG)},
   year = 2015,
   location = {Plze{\v{n}}, CZ},
   publisher = {Union Agency},
   ISBN = {978-80-86943-65-7},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php.cs?id=10885}
}

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