Information processing device and method, program, and information processing system
AssigneeSony Corporation
InventorsTakami Mizukura, Naoya Katoh
Life of this patent
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Abstract
An information processing device, configured to perform color gamut conversion for compressing or enlarging the color gamut of image data, includes: a selecting unit configured to select a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during the color gamut conversion; a coordinate moving unit configured to move the coordinates of the pixel to be processed in each of the selected plurality of directions; and a synthesizing unit configured to synthesize coordinate movement in the selected plurality of directions.
Claims14
An information processing device configured to perform color gamut conversion for compressing or enlarging the color gamut of image data, comprising:
- selecting means configured to select a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during said color gamut conversion;
- coordinate moving means configured to move the coordinates of said pixel to be processed in each of the selected plurality of directions;
- and
- synthesizing means configured to synthesize coordinate movement in the selected plurality of directions.
An information processing method, which is a color gamut conversion method for compressing or enlarging the color gamut of image data, comprising the steps of:
- selecting a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during said color gamut conversion;
- moving the coordinates of said pixel to be processed in each of the selected plurality of directions;
- and
- synthesizing coordinate movement in the selected plurality of directions.
A program causing a computer to execute a color gamut conversion method for compressing or enlarging the color gamut of image data, said gamut conversion method comprising the steps of:
- selecting a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during said color gamut conversion;
- moving the coordinates of said pixel to be processed in each of the selected plurality of directions;
- and
- synthesizing coordinate movement in the selected plurality of directions.
An information processing system in which a supply-side device transmits image data to an obtaining-side device, and performs color gamut conversion for compressing or enlarging the color gamut of said image data, said supply-side device includes
- supplying means configured to supply said image data to said obtaining-side device,
- and said obtaining-side device includes
- obtaining means configured to obtain said image data supplied from said supply-side device,
- selecting means configured to select a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during said color gamut conversion as to said obtained image data,
- coordinate moving means configured to move the coordinates of said pixel to be processed in each of the selected plurality of directions, and
- synthesizing means configured to synthesize coordinate movement in the selected plurality of directions.
An information processing system in which a supply-side device transmits image data to an obtaining-side device, and performs color gamut conversion for compressing or enlarging the color gamut of said image data, said supply-side device includes
- selecting means configured to select a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during said color gamut conversion as to said obtained image data,
- coordinate moving means configured to move the coordinates of said pixel to be processed in each of the selected plurality of directions,
- synthesizing means configured to synthesize coordinate movement in the selected plurality of directions, and
- supplying means configured to supply said image data of which the coordinates are moved in the direction where the plurality of directions are synthesized, subjected to said color gamut conversion, to said obtaining-side device,
- and said obtaining-side device includes
- obtaining means configured to obtain said image data subjected to said color gamut conversion, supplied from said supply-side device.
An information processing device configured to perform color gamut conversion for compressing or enlarging the color gamut of image data, comprising:
- a selecting unit configured to select a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during said color gamut conversion;
- a coordinate moving unit configured to move the coordinates of said pixel to be processed in each of the selected plurality of directions;
- and
- a synthesizing unit configured to synthesize coordinate movement in the selected plurality of directions.
An information processing system in which a supply-side device transmits image data to an obtaining-side device, and performs color gamut conversion for compressing or enlarging the color gamut of said image data, said supply-side device includes
- a supplying unit configured to supply said image data to said obtaining-side device,
- and said obtaining-side device includes
- an obtaining unit configured to obtain said image data supplied from said supply-side device,
- a selecting unit configured to select a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during said color gamut conversion as to said obtained image data,
- a coordinate moving unit configured to move the coordinates of said pixel to be processed in each of the selected plurality of directions, and
- a synthesizing unit configured to synthesize coordinate movement in the selected plurality of directions.
An information processing system in which a supply-side device transmits image data to an obtaining-side device, and performs color gamut conversion for compressing or enlarging the color gamut of said image data, said supply-side device includes
- a selecting unit configured to select a plurality of coordinate movement directions to be synthesized for determining the coordinate movement destination of a pixel to be processed during said color gamut conversion as to said obtained image data,
- a coordinate moving unit configured to move the coordinates of said pixel to be processed in each of the selected plurality of directions,
- a synthesizing unit configured to synthesize coordinate movement in the selected plurality of directions, and
- a supplying unit configured to supply said image data of which the coordinates are moved in the direction where the plurality of directions are synthesized, subjected to said color gamut conversion, to said obtaining-side device,
- and said obtaining-side device includes
- an obtaining unit configured to obtain said image data subjected to said color gamut conversion, supplied from said supply-side device.
Dependencies are inferred from the claim text.