| 摘要 |
A new source distinguishing video system which exploits differences between video material originated from different video sources (such as from film or from a video camera). Method and apparatus exploits these different characteristics in an advanced receiver such that video quality can be significantly improved. The invention has a wide variety of applications including design of an improved NTSC system, an improved freeze-frame system, an extended definition television (EDTV) system and a high definition television (HDTV) system, for example.
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