| 摘要 |
Video signals are compressed by removing complementary sets of pixels from alternate frames. In one embodiment, the removed pixels are determined to be static or moving, from an analysis of the temporally and spatially neighbouring remaining pixels and reconstructed by processes selected in dependence on whether they are static or moving. In another embodiment, the selection or combination of temporally and/or spatially neighbouring pixels required to reconstruct removed pixels is embedded in the data code of remaining pixels. <IMAGE> |
