波纹效应
- 网络ripple effect;moire effect;wave effect
波纹效应-
如果这样的事情在一个比较大的尺度上发生（就像1930年代那样），波纹效应就会给整个的经济体带来毁灭性的影响。
If this happens on a large scale , as it did in the1930s , the ripple effect for the economy as a whole can be devastating .
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针对小波变换编码，论文提出了自适应DWT技术，它能够在一定程度上抑制高频子带丢失之后重建图像中物体边缘附近的波纹效应。
Moreover , for wavelet-based image coding , a novel technique named adaptive discrete wavelet transform is introduced , which is able to alleviate the ringing artifact near edges in the reconstructed image , in case some high frequency subbands being discarded .