Abstract
Error concealment technique is an important method for video coding in error-prone channel and to improve the problem of accuracy of the estimated lost block edge direction and complexity of the algorithm in spatial error concealment method. We put forward an improved method through statistics the edge points and direction according to the message of correctly received points around its neighbors of lost blocks and then adaptively select the corresponding algorithm and efficiently improve the above problem and also obtain good subjective quality and higher peak signal-to-noise ratio (PSNR).
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Acknowledgments
This work is supported by the major national science and technology projects “a new generation of broadband wireless mobile communication network” of China (No. 2012ZX03006002003).
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Yu, X., Wang, H., Wang, R. (2014). A Spatial Domain Error Concealment Method Based on Statistics. In: Jia, L., Liu, Z., Qin, Y., Zhao, M., Diao, L. (eds) Proceedings of the 2013 International Conference on Electrical and Information Technologies for Rail Transportation (EITRT2013)-Volume I. Lecture Notes in Electrical Engineering, vol 287. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-53778-3_40
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DOI: https://doi.org/10.1007/978-3-642-53778-3_40
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