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Adaptive deblocking and deringing of H.264/AVC video sequences

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Authors:
  • Nadernejad, Ehsan ;
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    Department of Photonics Engineering, Technical University of Denmark
  • Burini, Nino ;
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    Department of Photonics Engineering, Technical University of Denmark
  • Forchhammer, Søren
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    Orcid logo0000-0002-6698-8870
    Department of Photonics Engineering, Technical University of Denmark
DOI:
10.1109/ICASSP.2013.6638107
Abstract:
We present a method to reduce blocking and ringing artifacts in H.264/AVC video sequences. For deblocking, the proposed method uses a quality measure of a block based coded image to find filtering modes. Based on filtering modes, the images are segmented to three classes and a specific deblocking filter is applied to each class. Deringing is obtained by an adaptive bilateral filter; spatial and intensity spread parameters are selected adaptively using texture and edge mapping. The analysis of objective and subjective experimental results shows that the proposed algorithm is effective in deblocking and deringing low bit-rate H.264 video sequences.
ISBN:
9781479903566
Type:
Conference paper
Language:
English
Published in:
Acoustics, Speech, and Signal Processing (icassp), International Conference on, 2013, p. 2508-2512
Main Research Area:
Science/technology
Publication Status:
Published
Series:
I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings
Review type:
Peer Review
Conference:
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013)International Conference on Acoustics, Speech and Signal Processing
Publisher:
IEEE
Submission year:
2013
Scientific Level:
Scientific
ID:
250703881

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