发明授权
US6072530A Flicker filter and interlacer implemented in a television system
displaying network application data
失效
在显示网络应用数据的电视系统中实现的闪烁滤波器和交错器
- 专利标题： Flicker filter and interlacer implemented in a television system displaying network application data
- 专利标题（中）： 在显示网络应用数据的电视系统中实现的闪烁滤波器和交错器
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申请号： US1304申请日： 1997-12-31
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公开(公告)号： US6072530A公开(公告)日： 2000-06-06
- 发明人: Vlad Bril
- 申请人： Vlad Bril
- 申请人地址： CA San Jose
- 专利权人： TeleCruz Technology, Inc.
- 当前专利权人： TeleCruz Technology, Inc.
- 当前专利权人地址： CA San Jose
- 主分类号： H04N5/44
- IPC分类号： H04N5/44 ; H04N7/01
摘要：
A television system (TV) with an interlaced display screen for displaying network application data. A flicker filter is preferably implemented as an infinite impulse response (IIR) filter to eliminate sharp transitions in the network application data images. A random access memory is used to store the lines of the filtered images and any adjacent lines used for the filtering operation. Alternate lines of the filtered images are retrieved from the random access memory to provide an interlaced image of the filtered network application data images. The interlaced images are displayed on an interlaced display unit of a television system.
公开/授权文献
- USD355081S Chair 公开/授权日：1995-02-07
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