Directional cross component filter for video coding
AssigneeAlibaba Group Holding Limited
InventorsMohammed Golam SARWER, Yan YE
Life of this patent
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Abstract
A directional cross component filter may be used in a video decoding method. The video decoding method includes: determining a direction of a reconstructed luma block; decoding an encoded bit stream to determine a plurality of filter coefficients associated with a directional cross component filter; and applying the plurality of filter coefficients to the reconstructed luma block to determine an offset to the direction of the reconstructed luma block.
Claims23
A video decoding method, comprising:
- determining a direction of a reconstructed luma block;
- decoding an encoded bit stream to determine a plurality of filter coefficients associated with a directional cross component filter;
- and
- applying the plurality of filter coefficients to the reconstructed luma block to determine an offset to the direction of the reconstructed luma block.
A video decoding apparatus, comprising:
- a memory figured to store instructions;
- and
- one or more processors configured to execute the instructions to cause the apparatus to perform:
- determining a direction of a reconstructed luma block;
- decoding an encoded bit stream to determine a plurality of filter coefficients associated with a directional cross component filter;
- and
- applying the plurality of filter coefficients to the reconstructed luma block to determine an offset to the direction of the reconstructed luma block.
A non-transitory computer readable medium that stores a set of instructions that is executable by one or more processors of an apparatus to cause the apparatus to perform a video decoding method, the method comprising:
- determining a direction of a reconstructed luma block;
- decoding an encoded bit stream to determine a plurality of filter coefficients associated with a directional cross component filter;
- and
- applying the plurality of filter coefficients to the reconstructed luma block to determine an offset to the direction of the reconstructed luma block.
Dependencies are inferred from the claim text.