US 11,956,449 B2
Simplification of combined inter-intra prediction
Kai Zhang, San Diego, CA (US); Li Zhang, San Diego, CA (US); Hongbin Liu, Beijing (CN); Jizheng Xu, San Diego, CA (US); and Yue Wang, Beijing (CN)
Assigned to BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., Beijing (CN); and BYTEDANCE INC., Los Angeles, CA (US)
Filed by Beijing Bytedance Network Technology Co., Ltd., Beijing (CN); and Bytedance Inc., Los Angeles, CA (US)
Filed on Nov. 29, 2022, as Appl. No. 18/071,324.
Application 18/071,324 is a continuation of application No. 17/154,680, filed on Jan. 21, 2021, granted, now 11,516,480.
Application 17/154,680 is a continuation of application No. PCT/CN2019/117508, filed on Nov. 12, 2019.
Claims priority of application No. PCT/CN2018/115042 (WO), filed on Nov. 12, 2018; application No. PCT/CN2018/115840 (WO), filed on Nov. 16, 2018; application No. PCT/CN2019/070060 (WO), filed on Jan. 2, 2019; application No. PCT/CN2019/070549 (WO), filed on Jan. 6, 2019; application No. PCT/CN2019/075546 (WO), filed on Feb. 20, 2019; application No. PCT/CN2019/075858 (WO), filed on Feb. 22, 2019; application No. PCT/CN2019/077179 (WO), filed on Mar. 6, 2019; application No. PCT/CN2019/078939 (WO), filed on Mar. 20, 2019; and application No. PCT/CN2019/079397 (WO), filed on Mar. 24, 2019.
Prior Publication US 2023/0106340 A1, Apr. 6, 2023
Int. Cl. H04N 19/159 (2014.01); H04N 19/105 (2014.01); H04N 19/107 (2014.01); H04N 19/117 (2014.01); H04N 19/176 (2014.01); H04N 19/186 (2014.01); H04N 19/577 (2014.01); H04N 19/96 (2014.01)
CPC H04N 19/159 (2014.11) [H04N 19/105 (2014.11); H04N 19/107 (2014.11); H04N 19/117 (2014.11); H04N 19/176 (2014.11); H04N 19/186 (2014.11); H04N 19/577 (2014.11); H04N 19/96 (2014.11)] 23 Claims
OG exemplary drawing
 
1. A method for video processing, comprising:
determining, during a conversion between a video and a bitstream of the video, whether a combined inter and intra prediction coding technique is used for a first block, wherein the combined inter and intra prediction coding technique uses an intermedia inter prediction value and
an intermedia intra prediction value to derive a prediction value of the first block; and
performing the conversion based on the determining,
wherein when the combined inter and intra prediction coding technique is used for the first block, an intra-prediction mode of the first block is determined without referencing an intra-prediction mode of any neighboring block, and the neighboring block comprises a block coded using the combined inter and intra prediction coding technique.