Multidimensional Processing of Video Signals: 171 (The Springer International Series in Engineering and Computer Science) - Softcover

 
9781461366072: Multidimensional Processing of Video Signals: 171 (The Springer International Series in Engineering and Computer Science)

Synopsis

As a simple but significant example, a composite color video signal, such as the conven­ tional PAL or NTSC signal, possesses a three-dimensional spectrum which, by using suitable three-dimensional filters, permits horizontal sampling at a rate which is less than that re­ quired for correctly sampling the equivalent one-dimensional signal.

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