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US 11,539,980 B1Granted
Image slice transforming method and electronic device
AssigneeHTC Corporation
InventorYu-You Wen
Life of this patent
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Abstract
The embodiments of the disclosure provide an image slice transforming method and an electronic device. The method includes: receiving an i-th image slice outputted by an image encoder, wherein the i-th image slice belongs to N image slices divided from an image frame, i is an index, and N is an integer; obtaining a slice header of the i-th image slice; transforming the i-th image slice into an i-th sub-frame by modifying the slice header of the i-th image slice.
Claims18
An image slice transforming method, adapted to an electronic device, comprising:
- receiving an i-th image slice outputted by an image encoder, wherein the i-th image slice belongs to N image slices divided from an image frame, i is an index, and N is an integer, wherein the i-th image slice comprises a plurality of macro-blocks, the slice header of the i-th image slice comprises a height parameter and an initial macro-block index;
- obtaining a slice header of the i-th image slice;
- transforming the i-th image slice into an i-th sub-frame by modifying the slice header of the i-th image slice, comprising:
- modifying the height parameter of the slice header based on a height of the i-th image slice and a size of the macro-blocks;
- and
- modifying the initial macro-block index of the slice header as a predetermined index.
3 more elements
An electronic device, comprising:
- a non-transitory storage circuit, storing a program code;
- and
- a processor, coupled to the non-transitory storage circuit, accessing the program code to perform:
- receiving an i-th image slice outputted by an image encoder, wherein the i-th image slice belongs to N image slices divided from an image frame, i is an index, and N is an integer, wherein the i-th image slice comprises a plurality of macro-blocks, the slice header of the i-th image slice comprises a height parameter and an initial macro-block index;
- obtaining a slice header of the i-th image slice;
- transforming the i-th image slice into an i-th sub-frame by modifying the slice header of the i-th image slice, comprising:
- modifying the height parameter of the slice header based on a height of the i-th image slice and a size of the macro-blocks;
- and
- modifying the initial macro-block index of the slice header as a predetermined index.
6 more elements
Dependencies are inferred from the claim text.