Abstract:Pulse Code Modulation (PCW format is the most frequently used for Discrete Cosine Transform (DCT) computation. The restriction of the use of PCM format in DCT algorithms are time-consuming multibit multiplications. They often limit the appropriate realization system or specialized processors which work in real time. One of the ways of eliminating multiplications is changing them into fast bits shifis operations using Modified Differential Pulse Code Modulation (MDPCM). However, this format does not ensure all … Show more
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