US Patent 9704221 Image processing apparatus and image processing method

An image processing apparatus includes an input unit to input image data. A first correction unit performs a first type of correction for the input image data, based on a result of analysis of the image data. A storage unit stores the corrected image data. A second correction unit performs a first type of manual correction for the stored image data using a correction parameter in accordance with a user instruction. A third correction unit performs a second type of correction for the input image data, based on a result of analysis of the image data in a case when a second type of correction instruction based on an image analysis is input, after the first type of manual correction is performed by the second correction unit. The second type of correction is different from the first type of correction.