发明名称 METHOD AND DEVICE FOR ENHANCING CODING/DECODING OF VIDEO SIGNALS
摘要 According to the invention, the scanned levels of a prediction error matrix are sorted in accordance with a particularly advantageous sorting method, before entropic encoding, such that the values of the levels constantly decrease uniformly and so as to enable to obtain a more efficient coding. For a corresponding decoding, a sorting information is produced and likewise transmitted in entropically coded form.
申请公布号 WO03026308(A2) 申请公布日期 2003.03.27
申请号 WO2002DE03386 申请日期 2002.09.11
申请人 SIEMENS AKTIENGESELLSCHAFT;OERTEL, NORBERT 发明人 OERTEL, NORBERT
分类号 G06T9/00;H03M7/40;H04N19/129;H04N19/14;H04N19/18;H04N19/61;H04N19/91 主分类号 G06T9/00
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