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Phase retrieval using time and Fourier magnitude measurements.

In: Proceedings of the 10th International Conference on Sampling Theory and Applications (SampTA2013, 01 - 05 July 2013, Bremen, Germany). Heidelberg [u.a.]: Springer, 2013. 564-567
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We discuss the reconstruction of a finite-dimensional signal from the absolute values of its Fourier coefficients. In many optical experiments the signal magnitude in time is also available. We combine time and frequency magnitude measurements to obtain closed reconstruction formulas. Random measurements are discussed to reduce the number of measurements.
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Publication type Article: Conference contribution
Conference Title SampTA2013
Conference Date 01 - 05 July 2013
Conference Location Bremen, Germany
Proceedings Title Proceedings of the 10th International Conference on Sampling Theory and Applications
Quellenangaben Volume: , Issue: , Pages: 564-567 Article Number: , Supplement: ,
Publisher Springer
Publishing Place Heidelberg [u.a.]