Title:
マルチラインフレーム内予測のための方法、装置、及びコンピュータプログラム
Document Type and Number:
Japanese Patent JP7104178
Kind Code:
B2
Abstract:
A method of and an apparatus for controlling intra prediction for decoding of a video sequence are provided. The method may include based on a reference line index signaling a first reference line nearest to a coding unit, among a plurality of reference lines adjacent to the coding unit, applying intra smoothing on one or more first reference lines comprising the first reference line, among the plurality of reference lines, and based on the intra smoothing being applied on the one or more first reference lines, applying a position-dependent intra prediction combination (PDPC) on one or more third reference lines comprising the first reference line, among the plurality of reference lines, while preventing application of the PDPC on one or more fourth reference lines other than the one or more third reference lines, among the plurality of reference lines.
Inventors:
Jao, Lian
Jiao, Shin
Li, cyan
Liu, Shan
Jiao, Shin
Li, cyan
Liu, Shan
Application Number:
JP2020560455A
Publication Date:
July 20, 2022
Filing Date:
July 24, 2019
Export Citation:
Assignee:
Tencent America LLC
International Classes:
H04N19/11; H04N19/117; H04N19/176
Domestic Patent References:
| JP2020014198A | ||||
| JP2019535211A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki
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