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US 2026/0095666 A1Published application
Image data encoding/decoding method and apparatus
AssigneeB1 Institute of Image Technology, Inc.
InventorKi Baek KIM
Life of this patent
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Abstract
A method of decoding an image, includes obtaining at least one offset for a picture, deriving a variable for scaling for the picture based on the at least one offset, and performing inter prediction based on the variable for scaling for the picture. The at least one offset is defined with a direction of scaling.
Claims7
A method for processing an image, the method comprising:
- receiving a bitstream for the image;
- obtaining a decoded image by decoding the bitstream;
- determining a mode for reconstructing the decoded image based on reconstruction-related information included in the bitstream;
- and
- reconstructing the decoded image based on the mode,
- wherein the obtaining the decoded image comprises generating a residual block for a block included in the image, and
- wherein the mode comprises a plurality of candidate modes including flipping, rotating and a combination of the flipping and the rotating.
4 more elements
A method for processing an image, the method comprising:
- encoding the image into a bitstream;
- determining a mode for reconstructing a decoded image which is obtained by decoding the bitstream;
- and
- encoding the mode based on reconstruction-related information into the bitstream,
- wherein the encoding the image comprises generating a residual block for a block included in the image, and
- wherein the mode comprises a plurality of candidate modes including flipping, rotating and a combination of the flipping and the rotating.
3 more elements
A method for transmitting a bitstream, the method comprising:
- encoding the image into a bitstream;
- determining a mode for reconstructing a decoded image which is obtained by decoding the bitstream;
- encoding the mode based on reconstruction-related information into the bitstream;
- and
- transmitting the bitstream,
- wherein the encoding the image comprises generating a residual block for a block included in the image, and
- wherein the mode comprises a plurality of candidate modes including flipping, rotating and a combination of the flipping and the rotating.
4 more elements
Dependencies are inferred from the claim text.