Invention Grant
US07711203B2 Impulsive noise removal using maximum and minimum neighborhood values
有权
使用最大和最小邻域值进行脉冲噪声去除
- Patent Title: Impulsive noise removal using maximum and minimum neighborhood values
- Patent Title (中): 使用最大和最小邻域值进行脉冲噪声去除
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Application No.: US10875235Application Date: 2004-06-25
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Publication No.: US07711203B2Publication Date: 2010-05-04
- Inventor: Wade Keith Wan
- Applicant: Wade Keith Wan
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: G06K9/36
- IPC: G06K9/36
Abstract:
A system and method for removing impulsive noise from a digital signal are disclosed. The system and method determines either a neighborhood maximum and/or a neighborhood minimum for a pixel of interest. The intensity of the pixel of interest is then compared to the neighborhood maximum or the neighborhood minimum to determine whether the pixel of interest should be replaced.
Public/Granted literature
- US20050276488A1 Impulsive noise removal using maximum and minimum neighborhood values Public/Granted day:2005-12-15
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