Invention Grant
US08437580B2 Artifacts measurement on video decomposable properties by dynamic fuzzy reasoning
有权
通过动态模糊推理对视频分解属性进行人工制品测量
- Patent Title: Artifacts measurement on video decomposable properties by dynamic fuzzy reasoning
- Patent Title (中): 通过动态模糊推理对视频分解属性进行人工制品测量
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Application No.: US12943819Application Date: 2010-11-10
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Publication No.: US08437580B2Publication Date: 2013-05-07
- Inventor: Yue Ma , Hongmin Zhang
- Applicant: Yue Ma , Hongmin Zhang
- Applicant Address: US OR Portland
- Assignee: Pixelworks, Inc.
- Current Assignee: Pixelworks, Inc.
- Current Assignee Address: US OR Portland
- Agency: Marger Johnson & McCollom PC
- Main IPC: G06K9/32
- IPC: G06K9/32

Abstract:
To determine if a pixel exhibits artifacts, statistics are generated for the pixel and its neighbors. These statistics are compared with thresholds. If the comparison of the statistics and the thresholds suggests that the pixel exhibits a pixel artifact, then recourse can be taken, either to adjust the pixel value in some way, or to reject the angle of interpolation used in computing the value for the target pixel.
Public/Granted literature
- US20110052058A1 ARTIFACTS MEASUREMENT ON VIDEO DECOMPOSABLE PROPERTIES BY DYNAMIC FUZZY REASONING Public/Granted day:2011-03-03
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