Titlebook: Noise Reduction by Wavelet Thresholding; Maarten Jansen Book 2001 Springer Science+Business Media New York 2001 MATLAB.Markov.Regression.S

Manifest

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

Texture

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

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

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沙發(fā)

可商量

opalescence

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