Manifest 发表于 2025-3-25 07:20:35

The minimum mean squared error threshold,e, is much more sensitive to contrast than is expressed by a mean squared error. Nevertheless, even in the image processing world, definitions of signal-to-noise ratio, based on mean squared errors, are commonly used.

一再遛 发表于 2025-3-25 07:41:20

http://reply.papertrans.cn/67/6668/666775/666775_22.png

Texture 发表于 2025-3-25 13:33:38

Smoothing non-equidistantly spaced data using second generation wavelets and thresholding,t rather as non-equidistant samples. Examples in this chapter illustrate what happens if we use classical wavelet transforms, pretending that the data are equispaced: the irregularity of the grid is reflected in the output.

SCORE 发表于 2025-3-25 17:16:04

The minimum mean squared error threshold,often objected that this expression of the error does not always correspond to a more subjective experience of quality. Our visual system, for instance, is much more sensitive to contrast than is expressed by a mean squared error. Nevertheless, even in the image processing world, definitions of sign

菊花 发表于 2025-3-25 21:00:33

http://reply.papertrans.cn/67/6668/666775/666775_25.png

钩针织物 发表于 2025-3-26 02:24:30

http://reply.papertrans.cn/67/6668/666775/666775_26.png

沙发 发表于 2025-3-26 07:34:28

http://reply.papertrans.cn/67/6668/666775/666775_27.png

可商量 发表于 2025-3-26 09:01:37

http://reply.papertrans.cn/67/6668/666775/666775_28.png

opalescence 发表于 2025-3-26 13:39:49

http://reply.papertrans.cn/67/6668/666775/666775_29.png

联想 发表于 2025-3-26 20:02:46

http://reply.papertrans.cn/67/6668/666775/666775_30.png
页: 1 2 [3] 4 5
查看完整版本: Titlebook: Noise Reduction by Wavelet Thresholding; Maarten Jansen Book 2001 Springer Science+Business Media New York 2001 MATLAB.Markov.Regression.S