Image processing apparatus, image processing method, and computer program
AssigneeSony Corporation
InventorsDaisuke SATOU, Atsushi UEDA, Jun MINAKUTI
Life of this patent
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Abstract
An image processing apparatus includes: an image obtaining unit which obtains an image signal; an extraction position information obtaining unit which obtains information about an extraction position, where an image is extracted, from the image signal; a correction target value calculating unit which calculates a correction target value for correcting the image signal in accordance with the position information from an image center based on the extraction position information; an image correcting unit which corrects the image signal based on the correction target value; and an image extracting unit which extracts the image based on the extraction position information.
Claims13
An image processing apparatus comprising:
- an image obtaining unit which obtains an image signal;
- an extraction position information obtaining unit which obtains information about an extraction position, where an image is extracted, from the image signal;
- a correction target value calculating unit which calculates a correction target value for correcting the image signal in accordance with the position information from an image center based on the extraction position information;
- an image correcting unit which corrects the image signal based on the correction target value;
- and
- an image extracting unit which extracts the image based on the extraction position information.
An image processing method comprising:
- obtaining an image signal;
- obtaining information about an extraction position, where an image is extracted, from the image signal;
- calculating a correction target value for correcting the image signal in accordance with the position information from an image center based on the extraction position information;
- correcting the image signal based on the correction target value;
- and
- extracting an image based on the extraction position information.
A computer readable program to cause the computer to function as:
- an image obtaining unit which obtains an image signal;
- an extraction position information obtaining unit which obtains information about an extraction position, where an image is extracted, from the image signal;
- a correction target value calculating unit which calculates a correction target value for correcting the image signal in accordance with the position information from an image center based on the extraction position information;
- an image correcting unit which corrects the image signal based on the correction target value;
- and
- an image extracting unit which extracts the image based on the extraction position information.
Dependencies are inferred from the claim text.