Patent ID: 9001383
Filing Date: 2015-04-07
Classification: H04N

Abstract:
1. An image processing apparatus comprising: a storing unit configured to store a first correction amount associated with a first set which is divided into a plurality of subsets in a main scanning line of an image and a second correction amount associated with a second set which is divided into a plurality of subsets in the main scanning line of the image, the first and second sets being next to each other in the main scanning line and each subset of the first and second sets consisting of one or more pixels included in the image; a determination unit configured to determine correction amounts of the respective subsets of the first and second sets, by performing an interpolation using the stored first and second correction amounts; and a shifting unit configured to shift a position of each of the subsets of the first and second sets, in a sub-scanning direction, based on each of the correction amounts determined respectively for the subsets by the interpolation.