SIMPLIFICATION OF COMBINED INTER-INTRA PREDICTION - BEIJING BYTEDANCE NETWORK TECH CO LTD

Title:

SIMPLIFICATION OF COMBINED INTER-INTRA PREDICTION

Document Type and Number:

WIPO Patent Application WO/2020/098643

Kind Code:

A1

Abstract:

Techniques for implementing video processing techniques are described. In one example implementation, a method of video processing includes determining, for a conversion between a current block of a video coded using a combined inter and intra prediction (CIIP) coding technique and a bitstream representation of the video, an intra-prediction mode of the current block independently from an intra-prediction mode of a neighboring block. The CIIP coding technique uses an intermedia inter prediction value and an intermedia intra prediction value to derive a final prediction value of the current block. The method also includes performing the conversion based on the determining.

Inventors:

ZHANG KAI (US)
ZHANG LI (US)
LIU HONGBIN (CN)
XU JIZHENG (US)
WANG YUE (CN)

Application Number:

PCT/CN2019/117508

Publication Date:

May 22, 2020

Filing Date:

November 12, 2019

Export Citation:

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Assignee:

BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
BYTEDANCE INC (US)

International Classes:

H04N19/107; H04N19/176; H04N19/182; H04N19/50

Domestic Patent References:

WO2017138393A1

2017-08-17

Foreign References:

US20180288410A1	2018-10-04
EP3367681A1	2018-08-29
CN108702515A	2018-10-23
US20180249156A1	2018-08-30
US20180309983A1	2018-10-25
US20180278942A1	2018-09-27

Other References: