2.1.5 时域掩蔽(Temporal Masking) 掩蔽效应不但发生在频域,也会发生在时域。如果一个屏蔽者是有限 持续时间的,时域(非同时)掩蔽不单会发生在它结束以后,也会...
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The spatial and temporal masking effect is used to compute the frame complexity and the MB focus.
利用时空掩盖效应计算视频帧的复杂度与宏块的感知度。
Because of considering the temporal masking effects to set up a threshold and the valid hop size of transient points, this method is very suitable for perceptual audio coding.
由于考虑了时域掩蔽效应来设置检测门限和有效瞬态点间隔,非常适用于感觉音频编码。
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