Image processing apparatus, image pickup apparatus, image processing method and non-transitory computer-readable storage medium storing image processing program
AssigneeCanon Kabushiki Kaisha
InventorSatoru Komatsu
Life of this patent
Estimating the term…
Abstract
The image processing apparatus includes an estimator configured to estimate an amount of a color blur of each of multiple color components included in a color image, and a processor configured to perform a color blur reduction process to reduce, from the color image, the color blur of each color component by using the estimated amount of the color blur thereof. The apparatus further includes a decider configured to acquire a hue formed by the color blurs of the color components and to decide, depending on the hue, an order of the color components on which the color blur reduction processes are performed.
Claims7
An image processing apparatus comprising:
- an estimator configured to estimate an amount of a color blur of each of multiple color components included in a color image;
- a processor configured to perform a color blur reduction process to reduce, from the color image, the color blur of each color component by using the estimated amount of the color blur thereof;
- and
- a decider configured to acquire a hue formed by the color blurs of the color components and to decide, depending on the hue, an order of the color components on which the color blur reduction processes are performed.
An image pickup apparatus comprising:
- an image producer configured to produce a color image by image capturing;
- and
- an image processing apparatus comprising:
- an estimator configured to estimate an amount of a color blur of each of multiple color components included in the color image;
- a processor configured to perform a color-blur reduction process to reduce, from the color image, the color blur of each color component by using the estimated amount of the color blur thereof;
- and
- a decider configured to acquire a hue formed by the color blurs of the color components and to decide, depending on the hue, an order of the color components on which the color blur reduction processes are performed.
An image processing method comprising:
- providing a color image including multiple color components;
- estimating an amount of a color blur of each of the color components in the color image;
- performing a color blur reduction process to reduce, from the color image, the color blur of each color component by using the estimated amount of the color blur thereof;
- acquiring a hue formed by the color blurs of the color components;
- and
- deciding, depending on the hue, an order of the color components on which the color blur reduction processes are performed.
A non-transitory computer-readable storage medium storing a computer program that causes a computer to perform image processing comprising:
- providing a color image including multiple color components;
- estimating an amount of a color:
- blur of each of the color components in the color image;
- performing a color blur reduction process to reduce, from the color image, the color blur of each color component by using the estimated amount of the color blur thereof;
- acquiring a hue formed by the color blurs of the color components;
- and
- deciding, depending on the hue, an order of the color components on which the color blur reduction processes are performed.
Dependencies are inferred from the claim text.