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PLEASE NOTE The negative microfilm copy of this dissertation was prepared and inspected by …

A new method is presented that allows the recovery of an image from those coordinates at
which its power spectrum is zero. The coordinates of these zeros are points that are common …

Notes on the CQ Algorithm, Bandlimited Extrapolation and Phase Retrieval Page 1 Notes
on the CQ Algorithm, Bandlimited Extrapolation and Phase Retrieval Charles L. Byrne …

Those of us old enough to have first studied linear algebra in the 1960's remember a course
devoted largely to proofs, devoid of applications and computation, full of seemingly endless …

Those of us old enough to have first studied linear algebra in the 1960's remember a course
devoted largely to proofs, devoid of applications and computation, full of seemingly endless …

In the next chapter we consider the problem of solving the system of linear equations Ax= b,
or, more generally, AT Ax= AT b, along with the iterative Landweber algorithm that provides …

In the course of doing my research I found that certain questions arise that, while probably
not of much interest to anyone else, continue to nag me. I kept returning to these questions …

Image reconstruction from limited number of sampled data typically leads to infinitely many
data-consistent solutions, and it is usually difficult to specify an accurate image even in the …

在傅立葉估測問題中, 如果傅立葉頻譜資料數據有限, 則存在無限多解, 會發生估測失真的現象.
這個問題可以使用先備知識 (Prior Knowledge) 求得更精確的答案, 而先備離散傅立葉轉換 …

The ambiguity involved in reconstructing an image from limited Fourier data is removed
using a new technique that incorporates prior knowledge of the location of regions …