- - VIDEO DECODING USING BLOCK-BASED MIXED-RESOLUTION DATA PRUNING

摘要

A method and apparatus are provided for recovering a pruned version of an image in a video sequence. The apparatus includes a pruned block identifier 610 for identifying one or more pruned blocks within the pruned version of the image. The apparatus further includes a metadata decoder 615 for decoding the metadata for recovering the pruned version of the image. The metadata includes location information of one or more replacement blocks. The apparatus also includes a block reconstructor 620 for generating one or more replacement blocks for one or more pruned blocks, respectively.