Prof. Dr. Ing. Pavel Zemčík

BAŘINA David, ZAHRÁDKA Jiří a ZEMČÍK Pavel. Wavelet Representation of Optical System Distortion. In: International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG). Plzeň: Union Agency, 2014, s. 11-16. ISBN 978-80-86943-71-8.
Jazyk publikace:angličtina
Název publikace:Wavelet Representation of Optical System Distortion
Název (cs):Vlnková reprezentace zkreslení optické soustavy
Strany:11-16
Sborník:International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG)
Konference:22nd International Conference on Computer Graphics, Visualization and Computer Vision 2014
Místo vydání:Plzeň, CZ
Rok:2014
ISBN:978-80-86943-71-8
Vydavatel:Union Agency
Soubory: 
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Klíčová slova
optické zkreslení, vlnková transformace, lineární interpolace
Anotace
Předmětem článku je uvedení nové reprezentace zkreslení optického systému pomocí diskrétní vlnkové transformace.
Abstrakt
A novel method for a representation of the optical system distortion using the discrete wavelet transform is proposed in this paper. Using the presented approach, virtually any complex distortion can be represented only with a small number of wavelet coefficients. Moreover, one can represent the distortion up to the resolution of one pixel or even finer. The experiments shown in the paper suggest that the introduced wavelet interpolation reconstructs distorted data very realistically. The proposed method was evaluated on two scenes comprising a projector and irregular surfaces using dataset of images of various type.

The manuscript is provided for non-commercial purposes only. Link to the publisher and the actual publication:

BibTeX:
@INPROCEEDINGS{
   author = {David Ba{\v{r}}ina and Ji{\v{r}}{\'{i}}
	Zahr{\'{a}}dka and Pavel Zem{\v{c}}{\'{i}}k},
   title = {Wavelet Representation of Optical System
	Distortion},
   pages = {11--16},
   booktitle = {International Conference in Central Europe on Computer
	Graphics, Visualization and Computer Vision (WSCG)},
   year = 2014,
   location = {Plze{\v{n}}, CZ},
   publisher = {Union Agency},
   ISBN = {978-80-86943-71-8},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php.cs?id=10631}
}

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