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Combined wavelet domain and motion compensated filtering compliant with video codecs

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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.
Keywords
motion estimation, compression, video, denoising, coding

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Citation

Please use this url to cite or link to this publication:

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.
@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},
  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},
}

Web of Science
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