Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Spline wavelets"”.
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Daubechies and quadratic b-spline wavelets for automated early diagnosis of Alzheimer's disease
… of the disease.</p> <p>Studies performed using wavelets or other signal processing methods to analyze EEG signals in an attempt to find a non-invasive biomarker for Alzheimer's disease have had varying degrees of success. Two types of wavelets have commonly been used for analyzing the …
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Elimination of Edge Effects Using Spline Wavelets Which Maintain a Uniform Two-Scale Relation
<p>Use of the compactly supported B-spline wavelet of Chui and Wang is hindered by loss of accuracy on decomposition, through truncation of weight sequences which are countably infinite. Adaptations to finite intervals often encounter significant problems with error near boundaries, called edge …
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Image Compression by Wavelet Transform.
… The mathematical properties of several types of wavelets, including Haar, Daubechies, and biorthogonal spline wavelets are covered and the Enbedded Zerotree Wavelet (EZW) coding algorithm is introduced. The last part of the thesis analyzes the compression results to compare the wavelet types.</p>