Spatial error concealment of corrupted image data using frequency selective extrapolation

Conference contribution
(Conference Contribution)


Publication Details

Author(s): Meisinger K, Kaup A
Publication year: 2004
Volume: 3
Pages range: 209-212


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.



FAU Authors / FAU Editors

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


How to cite

APA:
Meisinger, K., & Kaup, A. (2004). Spatial error concealment of corrupted image data using frequency selective extrapolation. (pp. 209-212). Montreal, Que, CA.

MLA:
Meisinger, Katrin, and Andre Kaup. "Spatial error concealment of corrupted image data using frequency selective extrapolation." Proceedings of the Proceedings - IEEE International Conference on Acoustics, Speech, and Signal Processing, Montreal, Que 2004. 209-212.

BibTeX: 

Last updated on 2018-24-12 at 20:50