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Error Concealment in the Density Field of a Spatiotemporal Image Sequence
2022
Computational Intelligence and Neuroscience
One of the most difficult challenges of multimedia transmission during the last two decades has been the retrieval of degraded or missing regions of images and videos while maintaining satisfactory perceptual accuracy. The objective is to retrieve lost data by using the similarity between frames. Usually, error concealment (EC) schemes depend on replacing incorrect data with data that are identical to the initial. This is possible because video contains a high degree of self-similarity. This
doi:10.1155/2022/4657431
pmid:36518810
pmcid:PMC9744613
fatcat:hqkrjkvikvgrne64dkjbovmgky