Nusc

Nusc

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Member since
Apr 12, 2009
Last active
Apr 15, 2009
Total activities
0

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  1. #Threads

    Biorthogonal Wavelet Transform

    It is well-known that for images, symmetric wavelets have some advantages, does anyone know what they are and why? And is CDF...

  2. #Threads

    Haar Transform

    The one-dimensional Haar transform is contructed by taking two numbers, a and b and mapping them to a lowpass value sqrt(2)*a/2 +...

  3. #Threads

    Wavelet's CAPTCHA

    Hey guys I'm trying to denoise some images using the following script. It was originally in Mathematica 5.2 and I'm trying to...