Invention Grant
- Patent Title: Image processing apparatus and method thereof
- Patent Title (中): 图像处理装置及其方法
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Application No.: US14150792Application Date: 2014-01-09
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Publication No.: US09336556B2Publication Date: 2016-05-10
- Inventor: Ayuta Kawazu
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JP2013-017635 20130131
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T1/00 ; G06T3/40
Abstract:
Pattern information of a color filter array and algorithm information of color interpolation processing used in photography of input image data are obtained. Comparative image data is generated from the input image data using the pattern information and algorithm information. The comparative image data and input image data are compared to detect alteration of the input image data.
Public/Granted literature
- US20140211979A1 IMAGE PROCESSING APPARATUS AND METHOD THEREOF Public/Granted day:2014-07-31
Information query
