Image processing apparatus, image processing method, and non-transitory computer-readable storage medium
AssigneeCanon Kabushiki Kaisha
InventorsKazuya Ogasawara, Hiroyasu Kunieda, Hideki Kubo, Takeru Sasaki, Yoshitaka Minami, Masao Kato
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Abstract
An image processing apparatus includes a setting unit configured to set a target region, a first acquisition unit configured to acquire a plurality of texture data for applying a metal representation on an image, a second acquisition unit configured to acquire an output condition when outputting the target region, a selection unit configured to select texture data based on the output condition, and an application unit configured to apply, to the target region, the texture data selected by the selection unit.
Claims24
An image processing apparatus comprising:
- a setting unit configured to set a target region;
- a first acquisition unit configured to acquire a plurality of texture data for applying a metal representation on an image;
- a second acquisition unit configured to acquire an output condition when outputting the target region;
- a selection unit configured to select texture data based on the output condition;
- and
- an application unit configured to apply, to the target region, the texture data selected by the selection unit,
- wherein the selection unit selects texture data from the plurality of texture data based on skewness of a histogram of luminance contrast data when the plurality of texture data are output, and
- wherein (a) at least one processor and at least one memory, (b) circuitry, or (c) circuitry, at least one processor, and at least one memory are configured to act as a plurality of units comprising the first acquisition unit and the second acquisition unit.
An image processing method comprising:
- setting a target region;
- acquiring a plurality of texture data for applying a metal representation on an image;
- acquiring an output condition when outputting the target region;
- selecting texture data based on the output condition;
- and
- applying, to the target region, the texture data selected in the selecting,
- wherein in the selecting, texture data from the plurality of texture data are selected based on skewness of a histogram of luminance contrast data when the plurality of texture data are output.
A non-transitory computer-readable storage medium storing a program for causing a computer to execute an image processing method, the method comprising:
- setting a target region;
- acquiring a plurality of texture data for applying a metal representation on an image;
- acquiring an output condition when outputting the target region;
- selecting texture data based on the output condition;
- and
- applying, to the target region, the texture data selected in the selecting,
- wherein in the selecting, texture data from the plurality of texture data are selected based on skewness of a histogram of luminance contrast data when the plurality of texture data are output.
Dependencies are inferred from the claim text.