Invention Grant
US07697075B2 Color-crossing error suppression system and method for decoded composite video signals
有权
用于解码复合视频信号的交叉误差抑制系统和方法
- Patent Title: Color-crossing error suppression system and method for decoded composite video signals
- Patent Title (中): 用于解码复合视频信号的交叉误差抑制系统和方法
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Application No.: US11046591Application Date: 2005-01-28
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Publication No.: US07697075B2Publication Date: 2010-04-13
- Inventor: Ge Zhu
- Applicant: Ge Zhu
- Applicant Address: US CA San Jose
- Assignee: Huaya Microelectronics, Ltd.
- Current Assignee: Huaya Microelectronics, Ltd.
- Current Assignee Address: US CA San Jose
- Agency: Silicon Valley Patent Group, LLP
- Agent Edward Mao
- Priority: CN200410067644 20041029
- Main IPC: H04N9/64
- IPC: H04N9/64 ; H04N9/77
Abstract:
A method and system for suppressing color-crossing error in decoded video signals is presented. The color-crossing error suppression method and system uses a first suppression technique at a pixel location for a first subset of fields exhibiting color-crossing error at a pixel location then uses a second suppression technique at the pixel location for a second subset of fields exhibiting color-crossing error at the pixel location. The second subset of fields follows the first subset of fields in the video signals.
Public/Granted literature
- US20060092332A1 Color-crossing error suppression system and method for decoded composite video signals Public/Granted day:2006-05-04
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