Patent ID: 8964253
Filing Date: 2015-02-24
Classification: G06K,H04N

Abstract:
1. An image processing apparatus comprising: a memory configured to store image data; a storage unit configured to store information indicating a shifting amount, from a base line, in a sub-scanning direction of a curved scanning line drawn on an image carrier of an image forming unit; a setting unit configured to set information used for a determination of a rotational speed of the image carrier; a deriving unit configured to derive a correction amount in the sub-scanning direction of the image data on the basis of the stored information and the set information, wherein the greater a rotational speed of the image carrier determined on the basis of the set information, the greater a correction amount in the sub-scanning direction of the image data is; a correction unit configured to perform correction processing by shifting a pixel of the image data in the sub-scanning direction on the basis of the derived correction amount; and a transfer unit configured to transfer the corrected image data to the image forming unit.