Invention Grant
- Patent Title: Image file management apparatus and image file management method
- Patent Title (中): 图像文件管理装置和图像文件管理方法
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Application No.: US11945155Application Date: 2007-11-26
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Publication No.: US08558922B2Publication Date: 2013-10-15
- Inventor: Yuji Koide
- Applicant: Yuji Koide
- 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: JP2006-330956 20061207
- Main IPC: H04N5/76
- IPC: H04N5/76

Abstract:
An image file management apparatus capable of managing image data and attribute information associated with the image data includes an image file storage unit configured to store an image file including the image data and one or more pieces of attribute information associated with the image data, an attribute information recording unit configured to record at least one attribute information among the one or more pieces of attribute information included in the image file stored by the image file storage unit in association with an identifier of the image data, an attribute information disabling unit configured to disable the at least one attribute information recorded by the attribute information recording unit, and an attribute information restoring unit configured to restore and enable the at least one attribute information disabled by the attribute information disabling unit with respect to the image data.
Public/Granted literature
- US20080137991A1 IMAGE FILE MANAGEMENT APPARATUS AND IMAGE FILE MANAGEMENT METHOD Public/Granted day:2008-06-12
Information query