Abstract
A discussion is presented to gain the relationship between the original image and the reconstructed image while errors are mixed with the DCT data of the original image for the transmission. We can find the wrong reconstructed blocks, locate blocks, which are most likely to contain errors and eliminate errors. The method needs no channel error protection, needs no verifiable bits, and needs no extra bandwidth. Experimental results are provided in the end.
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Foundation item, Supported by the Networking Course Construct Project of New Century(144100213)
Biography: Liu Huai-lin(1975-), male, Ph. D. candidate, research direction: signal processing.
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Huai-lin, L., Shu-zhen, C. Research on the recovery of the transported static image with channel errors. Wuhan Univ. J. Nat. Sci. 7, 297–301 (2002). https://doi.org/10.1007/BF02912144
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DOI: https://doi.org/10.1007/BF02912144