发明授权
US5742350A Video system performing non-uniform interpolation of color space signals
and method of using same
失效
执行彩色空间信号的非均匀插值的视频系统及其使用方法
- 专利标题： Video system performing non-uniform interpolation of color space signals and method of using same
- 专利标题（中）： 执行彩色空间信号的非均匀插值的视频系统及其使用方法
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申请号： US496641申请日： 1995-06-29
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公开(公告)号： US5742350A公开(公告)日： 1998-04-21
- 发明人: Shao Wei Pan , Shay-Ping T. Wang
- 申请人： Shao Wei Pan , Shay-Ping T. Wang
- 申请人地址： IL Schaumburg
- 专利权人： Motorola, Inc.
- 当前专利权人： Motorola, Inc.
- 当前专利权人地址： IL Schaumburg
- 主分类号： H04N5/14
- IPC分类号： H04N5/14 ; H04N5/44 ; H04N7/01 ; H04N11/20
摘要：
A real-time video system which performs non-uniform interpolation between adjacent vertical scan lines is presented. The video system includes a converter, a memory, an enhanced-video circuit, and a sync generator. The video system decodes and digitizes an analog composite video signal, such as an NTSC, PAL, or SECAM signal, and generates a digital video signal having a greater number of horizontal scan lines than the analog video signal. The video system is programmable to allow a different number of scan lines in the output digital video signal.
公开/授权文献
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