Canon Kabushiki Kaisha

Takafumi Niida

Tomokazu Yanai

Takashi Ochiai

Koji Fuse

An image processing apparatus may include a first screen processing unit, a moir&#xe9; component calculation unit, a first correction unit, and a second screen processing unit. The first screen processing unit performs screen processing on image data to form screen processed image data. The moir&#xe9; component calculation unit calculates an original moir&#xe9; component that corresponds to a low-frequency component of the screen processed image data and a low-frequency component of the image data. The first correction unit corrects the image data based on a calculated moir&#xe9; component. The second screen processing unit performs the screen processing on the corrected image data.

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Tokyo, Japan

Takafumi Niida