Before quantifying, the wavelet coefficients should be given a vision weight, and then organized in the way of across different subbands according to the same direction.
进行矢量量化前，首先对小波系数进行视觉加权，然后采用了同向跨频带的方法将小波系数进行矢量组织。
Before quantifying, the wavelet coefficients should be given a vision weight, and then organized in the way of across different subbands according to the same direction.
进行矢量量化前，首先对小波系数进行视觉加权，然后采用了同向跨频带的方法将小波系数进行矢量组织。
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