Abstract: An image processing device that performs recovery processing for recovering image deterioration in an image obtained by capturing an image formed by an imaging optical system, and includes a first color feature value acquisition unit configured to acquire a feature value related to a color of each pixel based on pixel information before the recovery processing is performed, an image recovery processing unit configured to perform the recovery processing on the image, a second color feature value acquisition unit configured to acquire a feature value related to a color of each pixel based on pixel information after the recovery processing is performed, and a pixel value correction unit configured to correct the image after the recovery processing based on the first color feature value and the second color feature value.

Abstract: An apparatus includes at least one processor, and a memory coupled to the at least one processor storing instructions that, when executed by the at least one processor, cause the at least one processor to function as a first processing unit, a second processing unit, and a composition unit, wherein the first processing unit performs first processing on a first image to generate a second image, wherein the second processing unit performs second processing on the first image and the second image to generate a third image and a fourth image, and wherein the composition unit performs composition on the second image and the fourth image to generate a fifth image, performs composition on the first image and the third image to generate a sixth image, and performs composition on the fifth image and the sixth image to generate a seventh image.

Abstract: An image processing apparatus transmits first image data to an external apparatus, receives from the external apparatus second image data generated by the external apparatus performing first image processing on the first image data, and processes the received second image data at a level corresponding to a level of the first image processing adjusted through a user interface.

Abstract: An image processing apparatus includes a correction unit configured to correct first image data acquired via an image pickup optical system and to generate second image data using a filter generated based on a characteristic of the image pickup optical system, a decomposition unit configured to decompose each of the first image data and the second image data into a first frequency component and a second frequency component, a combination unit configured to combine the first frequency component of the first image data and the first frequency component of the second image data with each other, and a generation unit configured to generate third image data based on a frequency component including the first frequency component combined by the combination unit and the second frequency component of the second image data.

Abstract: An image processing apparatus transmits first image data to an external apparatus, receives from the external apparatus second image data generated by the external apparatus performing first image processing on the first image data, and processes the received second image data at a level corresponding to a level of the first image processing adjusted through a user interface.

Abstract: An image processing apparatus includes a correction unit configured to correct first image data acquired via an image pickup optical system and to generate second image data using a filter generated based on a characteristic of the image pickup optical system, a decomposition unit configured to decompose each of the first image data and the second image data into a first frequency component and a second frequency component, a combination unit configured to combine the first frequency component of the first image data and the first frequency component of the second image data with each other, and a generation unit configured to generate third image data based on a frequency component including the first frequency component combined by the combination unit and the second frequency component of the second image data.