Video image encoding device and video image encoding method
AssigneeFujitsu Limited
InventorAkihiro Yamori
Life of this patent
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Abstract
A video image encoding device includes a memory and a processor. The processor is configured to determine a noise distribution within a target image to be encoded and included in a video image. The processor may limit sizes of blocks to be used for video image encoding of the target image to one or more sizes among multiple selectable sizes when it is determined that the noise distribution within the target image to be encoded is a predetermined noise distribution. The processor may also encode the target image by executing the video image encoding using the blocks of the one or more sizes.
Claims15
A video image encoding device comprising:
- a memory;
- and
- a processor coupled to the memory and the processor configured to:
- determine a noise distribution within a target image to be encoded and included in a video image;
- limit sizes of blocks to be used for video image encoding of the target image to one or more sizes among multiple selectable sizes when it is determined that the noise distribution within the target image to be encoded is a predetermined noise distribution;
- and
- encode the target image by executing the video image encoding using the blocks of the one or more sizes.
A video image encoding method, performed by a processor, comprising:
- determining a noise distribution within a target image to be encoded and included in a video image;
- limiting sizes of blocks to be used for video image encoding of the target image to one or more sizes among multiple selectable sizes when it is determined that the noise distribution within the target image to be encoded is a predetermined noise distribution;
- and
- encoding the target image by executing the video image encoding using the blocks of the one or more sizes.
A computer-readable non-transitory recording medium storing a program that causes a computer to execute a procedure, the procedure comprising:
- determining a noise distribution within a target image to be encoded and included in a video image;
- limiting sizes of blocks to be used for video image encoding of the target image to one or more sizes among multiple selectable sizes when it is determined that the noise distribution within the target image to be encoded is a predetermined noise distribution;
- and
- encoding the target image by executing the video image encoding using the blocks of the one or more sizes.
Dependencies are inferred from the claim text.