Spatial error concealment of corrupted image data using frequency selective extrapolation
Meisinger K, Kaup A (2004)
Publication Status: Published
Publication Type: Conference contribution, Conference Contribution
Publication year: 2004
Book Volume: 3
Pages Range: 209-212
Event location: Montreal, Que
DOI: 10.1109/ICASSP.2004.1326518
Abstract
This paper introduces a method for spatial error concealment of lost image data in erroneous image transmission. The image content of the correctly received surrounding blocks is successively approximated by a weighted linear combination of basis functions and the missing block is obtained by extrapolation. An implementation in the frequency domain allows an efficient realization. Investigations show that particularly 2D DFT basis functions are suited for the signal extrapolation in order to be able to reconstruct both monotone areas and edges.
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How to cite
APA:
Meisinger, K., & Kaup, A. (2004). Spatial error concealment of corrupted image data using frequency selective extrapolation. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (pp. 209-212). Montreal, Que, CA.
MLA:
Meisinger, Katrin, and André Kaup. "Spatial error concealment of corrupted image data using frequency selective extrapolation." Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, Montreal, Que 2004. 209-212.
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