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In addressing new concepts and methods of advanced digital signal processing and their applications, this book looks at recent research in Fourier analysis. Instead of focusing on well-known fundamental properties of thetransformations found in many books, this work shows readers new approaches and new forms of signal and image representation that can be used effectively in signal and image processing. It includes new algorithms for integer ap...

Focusing on mathematical methods in computer tomography, this book introduces novel approaches to help solve the problem of image reconstruction on the Cartesian lattice. Specifically, it discusses methods of image processing along parallel rays to more accurately reconstruct images from a finite number of projections and avoid overradiating the body during a CT scan. The book presents several new concepts and methods, including methods of tra...