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AHG12 - Location-dependent Decoder-side Intra Mode Derivation
Abstract
This contribution proposes to use sample-based weights when blending the intra predictors determined using Decoder-side Intra Mode Derivation (DIMD). The type of blending and the weights to use for a given predictor are inferred during the DIMD derivation process, by analysing the directionality of the samples in the templates above and on the left.
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