Invention Grant
US09055263B2 Apparatus, method and computer program for correcting an image using lookup tables generated by inputted image analysis
有权
用于使用由输入图像分析产生的查找表来校正图像的装置，方法和计算机程序
- Patent Title: Apparatus, method and computer program for correcting an image using lookup tables generated by inputted image analysis
- Patent Title (中): 用于使用由输入图像分析产生的查找表来校正图像的装置，方法和计算机程序
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Application No.: US12778917Application Date: 2010-05-12
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Publication No.: US09055263B2Publication Date: 2015-06-09
- Inventor: Kiyoshi Umeda , Ryosuke Iguchi
- Applicant: Kiyoshi Umeda , Ryosuke Iguchi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2009-128568 20090528
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N1/60 ; H04N1/62
Abstract:
An image processing apparatus includes a unit configured to calculate a plurality of characteristic amounts from an input image, a unit configured to calculate a first multidimensional lookup table based on the characteristic amounts, a unit configured to calculate attribute information of a specific object from the input image, a unit configured to calculate a second multidimensional lookup table based on the attribute information, a unit configured to generate a control parameter from the input image, an interpolation unit configured to apply the first and second multidimensional lookup tables to the input image, and a control unit configured to control interpolation intensity of the second multidimensional lookup table using the control parameter.
Public/Granted literature
- US20100303351A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM Public/Granted day:2010-12-02
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