Advances in Electronics and Electron Physics

This publication offers reviews on a range of topics in image processing and analysis. The subjects include image analysis, approaches to the Fourier transform, number theory transforms, the use of the Wigner distribution and applications of the concept of information energy.

---

This volume contains review articles covering a broad range of topics in image processing and analysis. The topics covered include image analysis - which has united and harmonized a host of heterogeneous material; contemporary approaches to the Fourier transform; number theoretic transforms, which are particularly attractive for discrete, finite signals; the use of the Wigner distribution - which encodes both spatial and spectral information, for image filtering; and applications of the concept of information energy. These up-to-date surveys are intended to provide the reader with access to the latest results in the extremely active field of image science.