Métodos e aparelhos para segmentação implícita de blocos em codificação e decodificação de vídeo

摘要

Methods and apparatus are provided for implicit block segmentation in video encoding and decoding. An apparatus includes an encoder for encoding at least a portion of a picture using a block segmentation process performed on a pixel difference of at least two predictors for the portion. The encoder implicitly signals block segmentation information for use by a decoder to decode the portion.