公开(公告)号：US20170332103A1

公开(公告)日：2017-11-16

申请号：US15276268

申请日：2016-09-26

Applicant: Intel Corporation

Inventor： Iole Moccagatta ,  Atthar H. Mohammed ,  Wen Tang

IPC: H04N19/61 ,  H04N19/436 ,  H04N19/186 ,  H04N19/91 ,  H04N19/159

CPC classification number: H04N19/61 ,  H04N19/129 ,  H04N19/159 ,  H04N19/182 ,  H04N19/186 ,  H04N19/436 ,  H04N19/91

Abstract: Interleaving luma and chroma coefficients is described in video encoders and decoders. One example includes generating a residual unit of an input video, the residual unit having a predictive unit with luminance samples and transform blocks having chrominance samples, interleaving luminance and chrominance samples of the residual unit, reconstructing the interleaved luminance and chrominance samples in parallel for intra-frame prediction, adding the reconstructed samples to a bitstream of other units generated from the input video, and entropy encoding the bitstream to produce an encoded video bitstream.