Patent ID: 8970914
Filing Date: 2015-03-03
Classification: H04N

Abstract:
1. An image reading device comprising: a white reference member; a reading device including a plurality of lenses and a plurality of light-receiving elements, the plurality of lenses being arranged in a predetermined direction at a predetermined lens-to-lens distance, each of the plurality of lenses having a predetermined diameter, the plurality of light-receiving elements being arranged in the predetermined direction, the plurality of light-receiving elements being configured to output white reference data including a plurality of pixel values for a plurality of pixels based on a light reflected from the white reference member, each of the plurality of lenses corresponding to at least two of the plurality of light-receiving elements, each of the plurality of light-receiving elements being configured to receive a light reflected from the white reference member and passing through the corresponding lens and to output one of the plurality pixel values based on the received reflected light; and a processor configured to: