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Combined wavelet domain and motion compensated filtering compliant with video codecs

Ljubomir Jovanov UGent, Aleksandra Pizurica UGent, Vladimir Zlokolica, Stefan Schulte, Etienne Kerre UGent and Wilfried Philips UGent (2007) International Conference on Acoustics Speech and Signal Processing (ICASSP). p.765-768
abstract
In this paper, we introduce the idea of using motion estimation resources from a video codec for video denoising. This is not straightforward because the motion estimators aimed for video compression and coding, tolerate errors in the estimated motion field and hence are not directly applicable to video denoising. To solve this problem, we propose a novel motion field filtering step that refines the accuracy of the motion estimates to a degree that is required for denoising. We illustrate the use of the proposed motion estimation method within a wavelet-based video denoising scheme. The resulting video denoising method is of low-complexity and receives comparable results with respect to the latest video denoising methods.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
motion estimation, compression, video, denoising, coding
in
International Conference on Acoustics Speech and Signal Processing (ICASSP)
Int. Conf. Acoust. Speech Sign. Proc.
issue title
2007 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL I, PTS 1-3, PROCEEDINGS
pages
765 - 768
publisher
IEEE
place of publication
New York, NY, USA
conference name
32nd IEEE International Conference on Acoustics, Speech and Signal Processing
conference location
Honolulu, HI, USA
conference start
2007-04-15
conference end
2007-04-20
Web of Science type
Article
Web of Science id
000249040000192
ISSN
1520-6149
ISBN
978-1-4244-0728-6
language
English
UGent publication?
yes
classification
P1
copyright statement
I have retained and own the full copyright for this publication
id
424236
handle
http://hdl.handle.net/1854/LU-424236
date created
2008-06-27 16:38:00
date last changed
2009-05-14 16:57:41
@inproceedings{424236,
  abstract     = {In this paper, we introduce the idea of using motion estimation resources from a video codec for video denoising. This is not straightforward because the motion estimators aimed for video compression and coding, tolerate errors in the estimated motion field and hence are not directly applicable to video denoising. To solve this problem, we propose a novel motion field filtering step that refines the accuracy of the motion estimates to a degree that is required for denoising.
We illustrate the use of the proposed motion estimation method within a wavelet-based video denoising scheme. The resulting video denoising method is of low-complexity and receives comparable results with respect to the latest video denoising methods.},
  author       = {Jovanov, Ljubomir and Pizurica, Aleksandra and Zlokolica, Vladimir and Schulte, Stefan and Kerre, Etienne and Philips, Wilfried},
  booktitle    = {International Conference on Acoustics Speech and Signal Processing (ICASSP)},
  isbn         = {978-1-4244-0728-6},
  issn         = {1520-6149},
  keyword      = {motion estimation,compression,video,denoising,coding},
  language     = {eng},
  location     = {Honolulu, HI, USA},
  pages        = {765--768},
  publisher    = {IEEE},
  title        = {Combined wavelet domain and motion compensated filtering compliant with video codecs},
  year         = {2007},
}

Chicago
Jovanov, Ljubomir, Aleksandra Pizurica, Vladimir Zlokolica, Stefan Schulte, Etienne Kerre, and Wilfried Philips. 2007. “Combined Wavelet Domain and Motion Compensated Filtering Compliant with Video Codecs.” In International Conference on Acoustics Speech and Signal Processing (ICASSP), 765–768. New York, NY, USA: IEEE.
APA
Jovanov, L., Pizurica, A., Zlokolica, V., Schulte, S., Kerre, E., & Philips, W. (2007). Combined wavelet domain and motion compensated filtering compliant with video codecs. International Conference on Acoustics Speech and Signal Processing (ICASSP) (pp. 765–768). Presented at the 32nd IEEE International Conference on Acoustics, Speech and Signal Processing, New York, NY, USA: IEEE.
Vancouver
1.
Jovanov L, Pizurica A, Zlokolica V, Schulte S, Kerre E, Philips W. Combined wavelet domain and motion compensated filtering compliant with video codecs. International Conference on Acoustics Speech and Signal Processing (ICASSP). New York, NY, USA: IEEE; 2007. p. 765–8.
MLA
Jovanov, Ljubomir, Aleksandra Pizurica, Vladimir Zlokolica, et al. “Combined Wavelet Domain and Motion Compensated Filtering Compliant with Video Codecs.” International Conference on Acoustics Speech and Signal Processing (ICASSP). New York, NY, USA: IEEE, 2007. 765–768. Print.