Invention Grant
US09100520B2 Determining whether a scanned page is blank or contains image data
有权
确定扫描的页面是空白还是包含图像数据
- Patent Title: Determining whether a scanned page is blank or contains image data
- Patent Title (中): 确定扫描的页面是空白还是包含图像数据
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Application No.: US14311029Application Date: 2014-06-20
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Publication No.: US09100520B2Publication Date: 2015-08-04
- Inventor: Kaori Nishiyama
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc., IP Division
- Priority: JP2013-131669 20130624
- Main IPC: G06F3/12
- IPC: G06F3/12 ; H04N1/00
Abstract:
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.
Public/Granted literature
- US20140376021A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM Public/Granted day:2014-12-25
Information query
