Patent ID: 11876994
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A device for generating an image file based on one or more images or sub-images, the device comprising:
a hardware processor; and
a memory storing one or more programs configured to be executed by the hardware processor to perform operations including:
obtaining the one or more images or sub-images,
generating one or more information items that include descriptive metadata for the one or more images or sub-images, wherein each of the one or more information items is associated with initialization data of corresponding image or sub-image,
generating a composite item, wherein the composite item is associated with a dependency list to the one or more information items and with transformation parameters to apply to dependent information items, and
generating the image file, wherein the image file contains the one or more images or sub-images, the one or more information items, and the composite item.