Patent ID: 8391646

Claim:
An image processing device, which performs, on image data, image quality adjustment processing and resize processing to adjust an image size to a target size, and which outputs processed image data, comprising: an adjustment parameter creation unit which creates adjustment parameters for the image quality adjustment processing, on the basis of original image data; a contrast information creation unit which acquires the image size of the original image data and the target size, and creates size contrast information; a resize amount detection unit which determines a resize amount in the resize processing on the basis of the size contrast information; and an adjustment parameter modification unit which modifies the adjustment parameters in accordance with the resize amount, wherein in cases where the image size in the size contrast information is equal to or greater than the target size, the adjustment parameter modification unit modifies the adjustment parameters and the image quality adjustment processing is performed on image data that has been resized in the resizing processing, and in cases where the image size in the size contrast information is smaller than the target size, the adjustment parameter modification unit does not modify the adjustment parameters and the resize processing is executed for image data that have been quality-adjusted in the image quality adjustment processing.