And when the quantizationstep in a region is the same one, we discussed it when the embedded component is one region of the image or all.
而且在用统一的量化步长时,我们分别就嵌入部分分别为图像的某一区域和各个区域进行讨论。
2
In quantizationstepquantization gene is an important parameter in video stream control. The enactment of this parameter is determined by buffer occupancy.
量化阶段量化因子是一个控制码率的重要参数,这个参数的设定主要是结合缓冲区的占用容量。
3
A new image blind watermarking algorithm based on adaptive quantizationstep in discrete wavelet transform (DWT) is proposed, which can be used in copyright authentication.