
基本信息:
- 专利标题: 数字化视频信号三基色偏移的自动调整方法
- 专利标题(英):Automatic regulating method for digital video signal three basic color deviation
- 申请号:CN200410077243.1 申请日:2004-12-01
- 公开(公告)号:CN1784023B 公开(公告)日:2010-05-26
- 发明人: 陈晓春 , 孙敏
- 申请人: TCL王牌电子(深圳)有限公司
- 申请人地址: 广东省深圳市蛇口工业大道中5号
- 专利权人: TCL王牌电子(深圳)有限公司
- 当前专利权人: 深圳TCL新技术有限公司
- 当前专利权人地址: 广东省深圳市蛇口工业大道中5号
- 代理机构: 深圳市永杰专利商标事务所
- 代理人: 刘敏
- 主分类号: H04N17/02
- IPC分类号: H04N17/02 ; H04N9/64
This invention relates to a method for automatic adjusting tricolor offset in digitalized video signal. It contains signal inputting, signal storing, signal processing and adjusting, the microprocessor of television set executing above mentioned three steps and judging the outputted tricolor data or color difference, adjusting the data offset to make the final outputted tricolor data or color difference data concordance with the data of blanking level. Said inputting step is inputting the grey sale signal form black level to white level, storing step is storing said signal and its deflection quantity, processing and adjusting step is adjusting the final black level concordance with blanking level, said invention uses current hardware in television set automatic completing tricolor offset setting and adjusting.
公开/授权文献:
- CN1784023A 数字化视频信号三基色偏移的自动调整方法 公开/授权日:2006-06-07