On the recovery of a 2-D function from the modulus of its Fourier transform

[摘要] A uniqueness theorem is proven for the problem of the recovery of a complex valued compactly supported 2-D function from the modulus of its Fourier transform. An application to the phase problem in optics is discussed. (c) 2005 Elsevier Inc. All rights reserved.

[发布日期] 2006-11-15

[关键词] uniqueness theorem;modulus of the Fourier transform;complex valued unknown function;phase problem in optics