Determining whether a scanned page is blank or contains image data

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9100520
APP PUB NO 20140376021A1
SERIAL NO

14311029

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus includes a display unit configured to display preview images of a plurality of image data, a determining unit configured to determine whether each of the plurality of image data is a blank page, a display control unit configured to display a preview image of image data determined not to be a blank page on the display unit in a first display mode and to display a preview image of image data determined to be a blank page on the display unit in a second display mode, and a change unit configured to change the determination result and the display mode at the display unit of image data corresponding to the preview image when receiving an instruction to change the selected display mode of a preview image from the first display mode to the second display mode, or from the second display mode to the first display mode.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishiyama, Kaori Tokyo, JP 22 87

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