Two-dimensional Signal Analysis

This title sets out to show that 2-D signal analysis has its ownrole to play alongside signal processing and imageprocessing.Concentrating its coverage on those 2-D signals coming fromphysical sensors (such as radars and sonars), the discussionexplores a 2-D spectral approach but develops the modeling of 2-Dsignals and proposes several data-oriented analysis techniques fordealing with them. Coverage is also given to potential futuredevelopments in this area.