Abstract: Image processing, especially industrial image processing, plays an important role in the fourth industrial revolution. Wavelet transform as a powerful image processing algorithm enables ...

The wavelet transform has become an influential tool in biosignal and medical image processing, facilitating denoising, feature extraction, compression, and analysis. This study conducts an extensive ...

Wavelet threshold algorithms replace small magnitude wavelet coefficients with zero and keep or shrink the other coefficients. This is basically a local procedure, because wavelet coefficients ...