Information processing apparatus, method, and product performing multiplexing processing by different methods with respect to printing and non-printing areas
AssigneeCanon Kabushiki Kaisha
InventorsYoichi Kashibuchi, Akitoshi Yamada, Hiroyasu Kunieda
Life of this patent
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Abstract
An information processing apparatus includes a determination unit configured to determine a printing area and a non-printing area in image data, and an execution unit configured to execute first multiplexing processing by changing a U component in a YUV color space with respect to an area determined as a printing area in the image data and to execute second multiplexing processing by changing a Y component in a CMYK color space with respect to an area determined as a non-printing area in the image data.
Claims15
An information processing apparatus comprising:
- a determination unit configured to determine a printing area and a non-printing area in image data;
- and
- an execution unit configured to execute first multiplexing processing by changing a C component, a M component and a Y component in a CMYK color space with respect to an area determined as a printing area in the image data and to execute second multiplexing processing by changing a Y component in a CMYK color space without changing a C component and a M component with respect to an area determined as a non-printing area in the image data.
An information processing apparatus comprising:
- a determination unit configured to determine a printing area and a non-printing area in image data;
- and
- an execution unit configured to execute first multiplexing processing by changing one or more components in a first color space with respect to an area determined as a printing area in the image data and to execute second multiplexing processing by changing one or more components in a second color space with respect to an area determined as a non-printing area in the image data.
An information processing apparatus comprising:
- a determination unit configured to determine a printing area and a non-printing area in image data;
- and
- an execution unit configured to execute first multiplexing processing by using a first multiplexing method with respect to an area determined as a printing area in the image data and to execute second multiplexing processing by using a second multiplexing method with respect to an area determined as a non-printing area in the image data.
A method comprising:
- determining a printing area and a non-printing area in image data;
- and
- executing first multiplexing processing by changing a C component, a M component and a Y component in a CMYK color space with respect to an area determined as a printing area in the image data and to execute second multiplexing processing by changing a Y component in a CMYK color space without changing a C component and a M component with respect to an area determined as a non-printing area in the image data.
A method comprising:
- determining a printing area and a non-printing area in image data;
- and
- executing first multiplexing processing by using a first multiplexing method with respect to an area determined as a printing area in the image data and to execute second multiplexing processing by using a second multiplexing method with respect to an area determined as a non-printing area in the image data.
A non-transitory computer readable storage medium storing instructions for an information processing apparatus to perform a process comprising:
- determining a printing area and a non-printing area in image data;
- and
- executing first multiplexing processing by changing a C component, a M component and a Y component in a CMYK color space with respect to an area determined as a printing area in the image data and to execute second multiplexing processing by changing a Y component in a CMYK color space without changing a C component and a M component with respect to an area determined as a non-printing area in the image data.
Dependencies are inferred from the claim text.