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US 2018/0027236 A1Published application
Method and device for encoding/decoding video signal by using adaptive scan order
OwnerYongjoon JEON, Jin HEO +1inventors
InventorsYongjoon JEON, Jin HEO, Sunmi YOO
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Abstract
A method for decoding a video signal including extracting an intra prediction mode of a current block from the video signal; generating a prediction block based on scan order information corresponding to the intra prediction mode; and reconstructing the current block by using the generated prediction block and a residual block, and the scan order information is determined based on a direction of the intra prediction mode.
Claims14
A method for decoding a video signal, comprising:
- extracting an intra prediction mode of a current block from the video signal;
- generating a prediction block based on scan order information corresponding to the intra prediction mode;
- and
- reconstructing the current block by using the generated prediction block and a residual block,
- wherein the scan order information is determined based on a direction of the intra prediction mode.
2 more elements
An apparatus for decoding a video signal, comprising:
- a bitstream extracting unit configured to extract an intra prediction mode of a current block from the video signal;
- an intra prediction unit configured to generate a prediction block based on scan order information corresponding to the intra prediction mode;
- and
- a reconstruction unit configured to reconstruct the current block by using the generated prediction block and a residual block,
- wherein the scan order information is determined based on a direction of the intra prediction mode.
2 more elements
Dependencies are inferred from the claim text.