Region-Based Fractional Wavelet Transform Using Post Processing Artifact Reduction

Keywords: Signal processing, Drowsiness detection, Wavelet transform, Best m-term approximation, Frequency bands, DB2

The amplitude of this strain signal contributed to fatigue damage for the coil spring based on the editing process using the Wavelet Transform analysis... analysis was conducted

Signal processing methods based on the combined use of the continuous wavelet transform (CWT) and zero-crossing technique were applied to the simultaneous

Recently obtained image is further processed applying discrete wavelet transform on every row and results are presented on the Fig.8, showing estimated discrete wavelet

On the basis of compression ratio and MSE it has been find out that the best compression and reconstruction of the image can be done using HAAR wavelet transform. Ghatol

This paper proposes a method to embed data in Discrete Wavelet Transform coefficients using a mapping function based on Genetic Algorithm in 4x4 blocks on the cover image and,

low-frequency signals, wavelet transform, Daubechies wavelet, Morlaix wavelet, Haar wavelet, intellectual trainer, electromyostimulators.... Gol'denberg L.M., Matyushkin B.D.,

KEY WORDS: terrestrial laser scanning, joint roughness, range noise, discrete wavelet transform, stationary wavelet transform, denoising