Apparatus, a method and a computer program for video coding and decoding
地域：
Espoo
摘要
A method comprising encoding a bitstream comprising a base layer, a first enhancement layer and a second enhancement layer; encoding an indication of both the base layer and the first enhancement layer used for prediction for the second enhancement layer in the bitstream; encoding, in the bitstream, an indication of a first set of prediction types that is applicable from the base layer to the second enhancement layer, wherein the first set of prediction types is a subset of all prediction types available for prediction between layers, and encoding, in the bitstream, an indication of a second set of prediction types that is applicable from the base layer or the first enhancement layer to the second enhancement layer, wherein the second set of prediction types is a subset of all prediction types available for prediction between layers.
說明書
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Another, complementary way of categorizing different types of prediction is to consider across which domains or scalability types the prediction crosses. This categorization may lead into one or more of the following types of prediction, which may also sometimes be referred to as prediction directions:
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- Temporal prediction e.g. of sample values or motion vectors from an earlier picture usually of the same scalability layer, view and component type (texture or depth).
意見反饋