Invention Grant
- Patent Title: Moving image processing apparatus and method, and computer readable memory
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Application No.: US12121909Application Date: 2008-05-16
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Publication No.: US08525935B2Publication Date: 2013-09-03
- Inventor: Hiroshi Tojo
- Applicant: Hiroshi Tojo
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2000-287597 20000921; JP2000-287598 20000921
- Main IPC: H04N5/14
- IPC: H04N5/14 ; G06K9/34 ; G06K9/36 ; G06K9/64
Abstract:
A frame extraction unit detects a luminance change point frame in which the brightness change amount between frames is equal to or higher than a threshold value from a moving image formed by a plurality of frames. A flash check unit checks the presence/absence of a flash portion in the moving image on the basis of the detected luminance change point frame.
Public/Granted literature
- US20080231757A1 MOVING IMAGE PROCESSING APPARATUS AND METHOD, AND COMPUTER READABLE MEMORY Public/Granted day:2008-09-25
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