4 December 2000 Tunable continuous wavelet and frame transforms
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Abstract
Continuous wavelet transforms (CWT) and frames have always been useful for noise suppression, edge detection and medical signal processing. However, these transforms are generally shied away from since computational complexity prevents their widespread use. However, recently developed processor technology that uses analog rather than digital signal processing hardware may be the ideal means to implement and apply these algorithms. It is then appropriate to consider new types of frames and continuous wavelet systems. We propose two families of tunable continuous wavelet systems with widely varying frame bounds and scaling behavior, and illustrate examples of computations involving these systems.
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James F. Scholl, Delmar L. Barker, Harry A. Schmitt, John D. Langan, "Tunable continuous wavelet and frame transforms", Proc. SPIE 4119, Wavelet Applications in Signal and Image Processing VIII, (4 December 2000); doi: 10.1117/12.408576; https://doi.org/10.1117/12.408576
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KEYWORDS
Wavelets

Continuous wavelet transforms

Transform theory

Analog electronics

Signal processing

Image processing

Algorithm development

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