
Contents
Preface xvii
1 Background 1
1.1 Overview ........................... 2
1.1.1 Fourier-TransformData .............. 2
1.1.2 Transmission Tomography . . . . . . . . . . . . . 3
1.1.3 EmissionTomography ............... 3
1.2 AnUrnsModelforRemoteSensing ............ 4
1.3 HiddenMarkovModels ................... 5
1.4 Measuring the Fourier Transform . . . . . . . . . . . . . . 6
1.4.1 TheDiscreteFourierTransform.......... 7
1.4.2 TheUnknownAmplitudeProblem ........ 7
1.4.3 LimitedData .................... 9
1.4.4 Can We Get More Information? . . . . . . . . . . 9
1.4.5 Over-Sampling ................... 10
1.4.6 AProjection-BasedView ............. 11
1.4.7 ...