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US 2026/0095663 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:
- obtaining image resizing information for the image based on a received bitstream;
- reconstructing the image by decoding the bitstream;
- and
- performing image resizing for the reconstructed image based on the image resizing information,
- wherein the reconstructing the image comprises generating a prediction block for a block included in the image,
- wherein the image resizing information comprises offset factors for each directions of the reconstructed image, and
- wherein the bitstream comprises information on yaw rotation of the image.
4 more elements
A method for processing an image, the method comprising:
- obtaining the image;
- encoding the image into a bitstream;
- and
- encoding image resizing information for the image into the bitstream;
- wherein the encoding the image comprises generating a prediction block for a block included in the image,
- wherein the image resizing information is used for performing image resizing for the image when being reconstructed,
- wherein the information on image resizing comprises offset factors for each directions of the image, and
- wherein the bitstream comprises information on yaw rotation of the image.
5 more elements
A method for transmitting a bitstream, the method comprising:
- obtaining an image;
- encoding the image into a bitstream;
- encoding image resizing information for the image into the bitstream;
- and
- transmitting the bitstream,
- wherein the encoding the image comprises generating a prediction block for a block included in the image,
- wherein the image resizing information is used for performing image resizing for the image when being reconstructed,
- wherein the information on image resizing comprises offset factors for each directions of the image, and
- wherein the bitstream comprises information on yaw rotation of the image.
6 more elements
Dependencies are inferred from the claim text.