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US 2018/0124420 A1Published application
Video signal processing method and device
AssigneeKt Corporation
InventorsBae Keun LEE, Joo Young KIM
Life of this patent
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Abstract
A method for processing a vide signal, according to the present invention comprises generating a reference picture list based on a current picture reference flag for a current picture, obtaining motion information about a current block in the current picture, and restoring the current block using the motion information of the current block and the reference picture list relating to the current picture.
Claims15
A method of decoding a video signal, the method comprising:
- generating a reference picture list based on a current picture reference flag for a current picture;
- obtaining motion information about a current block in the current picture, the motion information including at least one of a motion vector and a reference picture index;
- and
- restoring the current block using the motion information of the current block and the reference picture list relating to the current picture,
- wherein the current picture reference flag indicates whether at least one block belonging to a video sequence or a picture uses a current picture reference mode, and
- wherein the current picture reference mode refers to a method of predicting or restoring the current block by referring to a pre-reconstructed block in the current picture.
3 more elements
An apparatus of decoding a video signal, the apparatus comprising:
- a prediction unit configured to generate a reference picture list based on a current picture reference flag for a current picture, obtain motion information about a current block in the current picture, and restore the current block using the motion information of the current block and the reference picture list relating to the current picture,
- wherein the current picture reference flag indicates whether at least one block belonging to a video sequence or a picture uses a current picture reference mode,
- wherein the current picture reference mode refers to a method of predicting or restoring the current block by referring to a pre-reconstructed block in the current picture, and
- wherein the motion information includes at least one of a motion vector and a reference picture index.
1 more element
A method of encoding a video signal, the method comprising:
- generating a reference picture list based on a current picture reference flag for a current picture;
- obtaining motion information about a current block in the current picture, the motion information including at least one of a motion vector and a reference picture index;
- and
- restoring the current block using the motion information of the current block and the reference picture list relating to the current picture,
- wherein the current picture reference flag indicates whether at least one block belonging to a video sequence or a picture uses a current picture reference mode, and
- wherein the current picture reference mode refers to a method of predicting or restoring the current block by referring to a pre-reconstructed block in the current picture.
3 more elements
An apparatus of encoding a video signal, the apparatus comprising:
- a prediction unit configured to generate a reference picture list based on a current picture reference flag for a current picture, obtain motion information about a current block in the current picture, and restore the current block using the motion information of the current block and the reference picture list relating to the current picture,
- wherein the current picture reference flag indicates whether at least one block belonging to a video sequence or a picture uses a current picture reference mode,
- wherein the current picture reference mode refers to a method of predicting or restoring the current block by referring to a pre-reconstructed block in the current picture, and
- wherein the motion information includes at least one of a motion vector and a reference picture index.
1 more element
Dependencies are inferred from the claim text.