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Method and apparatus for encoding a television signal according to a number of processing operations providing different distributions of spatial and/or temporal resolution
Method and apparatus for encoding a television signal according to a number of processing operations providing different distributions of spatial and/or temporal resolution
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机译:用于根据提供空间和/或时间分辨率的不同分布的多个处理操作对电视信号进行编码的方法和装置
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摘要
An arrangement for encoding a television signal including a video signal, comprising a circuit for producing an encoded television signal in accordance with a number of possible processing operations on the video signal, each processing operation providing a different distribution of spatial and/or temporal resolution, a circuit for obtaining a provisional selection for one processing operation on the video signal from the number of possible processing operations and for controlling a spatial and/or temporal consistency of said provisional selection for a processing operation on a portion of a picture of the video signal compared with selections for processing operations on spatially and/or temporally adjacent portions, to obtain a consistent selection, said consistency control comprising a spatial/temporal consistency control and a spatial consistency control, to obtain a television signal encoding with an improved consistency control, and a circuit for selecting one processing operation on the video signal from the number of possible processing operations on the basis of the consistent selection.
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