Invention Grant
- Patent Title: Apparatuses and methods for noise reduction
- Patent Title (中): 用于降噪的设备和方法
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Application No.: US12071681Application Date: 2008-02-25
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Publication No.: US08135237B2Publication Date: 2012-03-13
- Inventor: Shuxue Quan
- Applicant: Shuxue Quan
- Applicant Address: KY George Town
- Assignee: Aptina Imaging Corporation
- Current Assignee: Aptina Imaging Corporation
- Current Assignee Address: KY George Town
- Main IPC: G06K9/32
- IPC: G06K9/32
Abstract:
Methods and apparatuses provide noise reduction in a demosaiced digital image by processing the digitized signals received from a color pattern pixel array for noise reduction previous to, or as part of, a demosaicing process by using a weight matrix.
Public/Granted literature
- US20090214129A1 Apparatuses and methods for noise reduction Public/Granted day:2009-08-27
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