Invention Grant
- Patent Title: Method for activating a function, namely an alteration of sharpness, using a colour digital image
- Patent Title (中): 使用彩色数字图像激活功能的方法，即锐度的改变
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Application No.: US12820951Application Date: 2010-06-22
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Publication No.: US08212889B2Publication Date: 2012-07-03
- Inventor: Laurent Chanas , Imene Tarchouna , Frederic Guichard , Bruno Liege , Jerome Meniere
- Applicant: Laurent Chanas , Imene Tarchouna , Frederic Guichard , Bruno Liege , Jerome Meniere
- Applicant Address: FR Boulogne Billancourt
- Assignee: DXO Labs
- Current Assignee: DXO Labs
- Current Assignee Address: FR Boulogne Billancourt
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0550601 20050307
- Main IPC: H04N9/73
- IPC: H04N9/73 ; H04N9/64 ; G06K9/00 ; G06K9/40
Abstract:
The invention concerns a method for activating a function by using a measurement taken from at least one digital image (10) having at least two colors (195, 196) and originating from an image-capturing apparatus, the method including measuring the relative sharpness (190) between at least two colors in at least one region R of the image, and Controlling at least one action (191) depending on the measured relative sharpness.
Public/Granted literature
- US20110019065A1 Method for activating a function, namely an alteration of sharpness, using a colour digital image Public/Granted day:2011-01-27
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