Wavelet-based multi-view video coding with full scalability and illumination compensation

Conference contribution
(Conference Contribution)


Publication Details

Author(s): Garbas JU, Fecker U, Kaup A
Publication year: 2007
Pages range: 751-754
ISBN: 9781595937025
Language: English


Abstract


A wavelet-based approach to scalable multi-view video coding (MVC) is examined in this paper. A 4-D wavelet transform is used to decorrelate the multi-view video data temporally, view-directionally, and spatially for efficient compression. Motion compensated temporal filtering (MCTF) is applied to each video sequence of each camera to exploit temporal correlation and inter-view dependencies are exploited with disparity compensated view filtering (DCVF). Together with a 2-D spatial wavelet transform the 4-D wavelet transform is constituted. The open-loop structure of the decomposition, together with embedded quantization and coding, allows for the construction of a bitstream which is fully scalable in temporal, view-directional, spatial and quality dimension. Results for scalable decoding in all dimensions are given, as well as comparisons to simulcast coding and state-of-the-art non-scalable multi-view video coding. Further, a significant coding gain is shown when the sequences are pre-processed with an algorithm for cross-view illumination compensation based on histogram matching. Copyright 2007 ACM.


FAU Authors / FAU Editors

Kaup, André Prof. Dr.-Ing.
Lehrstuhl für Multimediakommunikation und Signalverarbeitung


How to cite

APA:
Garbas, J.-U., Fecker, U., & Kaup, A. (2007). Wavelet-based multi-view video coding with full scalability and illumination compensation. In Proceedings of the 15th ACM International Conference on Multimedia, MM'07 (pp. 751-754). Augsburg, Bavaria, DE.

MLA:
Garbas, Jens-Uwe, Ulrich Fecker, and André Kaup. "Wavelet-based multi-view video coding with full scalability and illumination compensation." Proceedings of the 15th ACM International Conference on Multimedia, MM'07, Augsburg, Bavaria 2007. 751-754.

BibTeX: 

Last updated on 2019-27-05 at 18:38