Video signal processing method, and device therefor
AssigneeWilus Institute of Standards and Technology Inc.
InventorsKyungyong KIM, Dongcheol KIM, Juhyung SON, Jinsam KWAK
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Abstract
The video signal decoding device may comprise a processor, wherein the processor configures a cross-component prediction (CCP) list for deriving a chroma component block of a current block from a luma component block of the current block, selects one CCP model candidate in the CCP list, and derives the chroma component block of the current block on the basis of the one CCP model candidate.
Claims20
A video signal decoding device comprising a processor,
- wherein the processor configured to:
- configure a cross-component prediction (CCP) list for obtaining a chroma component block of a current block from a luma component block of the current block,
- select one CCP model candidate in the CCP list, and
- obtain, based on the one CCP model candidate, a chroma component block of the current block.
A video signal encoding device comprising a processor,
- wherein the processor obtains a bitstream decoded according to a decoding method, and
- wherein the decoding method comprises:
- configuring a cross-component prediction (CCP) list for obtaining a chroma component block of a current block from a luma component block of the current block;
- selecting one CCP model candidate from the CCP list;
- and
- obtaining, based on the one CCP model candidate, a chroma component block of the current block.
A computer-readable non-transitory storage medium storing a bitstream, wherein the bitstream is decoded according to a decoding method, and
- wherein the decoding method comprises:
- configuring a cross-component prediction (CCP) list for obtaining a chroma component block of a current block from a luma component block of the current block;
- selecting one CCP model candidate in the CCP list;
- and
- obtaining, based on the one CCP model candidate, a chroma component block of the current block.
Dependencies are inferred from the claim text.