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US 11,778,325 B2Granted
Image processing apparatus, image processing method, and image processing program
AssigneeSony Group Corporation
InventorsHitoshi Mitani, Masafumi Wakazono, Tomoki Numata
Life of this patent
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Abstract
An image processing apparatus adjusts a band of a filter that extracts a high-frequency component from frequency characteristics of an image according to a change in imaging setting.
Claims19
An image processing apparatus, comprising:
- a filter configured to extract a high-frequency component from frequency characteristics of an image, wherein
- peaking settings are adjusted by
- setting a band of the filter according to a change in image resolution in the image, and
- adjusting a peaking threshold according to the setting of the band of the filter and the change in the image resolution.
1 more element
A non-transitory computer readable medium storing program code, the program code being executable by a processor to perform operations comprising:
- filtering an image to extract a high-frequency component from frequency characteristics of the image;
- and
- adjusting a peaking setting by
- setting a band of the filtering according to a change in image resolution in the image, and
- adjusting a peaking threshold according to the setting of the band of the filter and the change in the image resolution.
2 more elements
An image processing method, comprising:
- filtering an image to extract a high-frequency component from frequency characteristics of the image;
- and
- adjusting a peaking setting by
- setting a band of the filtering according to a change in image resolution in the image, and
- adjusting a peaking threshold according to the setting of the band of the filter and the change in the image resolution.
2 more elements
Dependencies are inferred from the claim text.