Alibaba Group Holding Limited
METHOD AND APPARATUS FOR INITIALIZING PREDICTOR PALETTE

Abstract:

The present disclosure provides apparatuses and methods for signaling and using a predictor palette initializer. According to certain disclosed embodiments, the methods include: determining, based on a first flag, whether a first initial predictor palette is signaled in a predictor palette initializer; and in response to the first initial predictor palette being signaled in the predictor palette initializer, determining, based on a second flag, whether a second initial predictor palette and a third initial predictor palette are signaled in the predictor palette initializer.