Invention Grant
US08891899B2 Methods, systems and apparatuses for pixel value correction using multiple vertical and/or horizontal correction curves
有权
使用多个垂直和/或水平校正曲线进行像素值校正的方法，系统和装置
- Patent Title: Methods, systems and apparatuses for pixel value correction using multiple vertical and/or horizontal correction curves
- Patent Title (中): 使用多个垂直和/或水平校正曲线进行像素值校正的方法，系统和装置
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Application No.: US13904420Application Date: 2013-05-29
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Publication No.: US08891899B2Publication Date: 2014-11-18
- Inventor: Gregory Michael Hunter
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Dickstein Shapiro LLP
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G09G5/10 ; H04N5/357 ; H04N5/217 ; H04N9/07
Abstract:
Methods, systems and apparatuses are disclosed for approximating vertical and horizontal correction values in a pixel value correction calculation. Multiple vertical and/or horizontal correction curves are used and may be employed for one or more color channels of the imager. The use of multiple correction curves allows for a more accurate approximation of the correction curves for image pixels.
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