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CONNECTED QUANTIZATION AND NORMALIZATION SUPPORTING ONE MANTISSE - EXPONENT OF A QUANTIZATION PARAMETER FUNCTION
CONNECTED QUANTIZATION AND NORMALIZATION SUPPORTING ONE MANTISSE - EXPONENT OF A QUANTIZATION PARAMETER FUNCTION
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机译:支持一个量化的连通量化和归一化-量化参数函数的指数
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摘要
A method is provided for the quantization of a coefficient. The method comprises: supplying a coefficient K; supplying a quantization parameter (QP); forming a quantization value (L) from the coefficient K using a mantissa portion (Am(QP)) and an exponential portion (XAe(QP)). Typically, the value of x is 2. In some aspects of the method, forming a quantization value (L) from the coefficient K includes L = K * A(QP) = K * Am(QP) * (2Ac(QP)). The function of the mantissa portion contains different structures corresponding to different basis functions of the transform. IMAGE
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机译:提供了一种用于系数量化的方法。该方法包括:提供系数K;以及提供量化参数(QP);使用尾数部分(Am(QP))和指数部分(X )从系数K形成量化值(L)。通常,x的值为2。在该方法的某些方面,由系数K形成量化值(L)包括L = K * A(QP)= K * Am(QP)*(2 )。尾数部分的函数包含对应于变换的不同基本函数的不同结构。 <图像>
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