This is a varied book that provides the reader with expert perspectives on the theory and application of discrete wavelet transforms in a range of scientific and technical fields. Its contributors draw on a wealth of experience from around the world to provide an excellent resource. The first part includes a theoretical review of shift invariant discrete wavelet transforms, and discussions of applications in watermarking. The second part advances the discussion by offering new insights into theory and applications. Topics discussed include applications in image equalization, face recognition systems, wireless communications and object detection. The third and final part offers new knowledge based on recent applications of wavelet transforms in biology and geoscience. Chapters consider topics such as wavelet transforms in multiscale analysis of geophysical signals, 1D wavelet transform in geoscience, brain-computer interfaces, and for wavelet transforms in oesophageal speech enhancement. This is an accessibly structured book, making it a convenient resource for readers seeking to extend their understanding of the applications of discrete wavelet transforms in the sciences, communications and engineering.
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