Method and system for super-resolution signal reconstruction

Yoav Shechtman (Inventor), Alexander Szameit (Inventor), Mordechai Segev (Inventor), Oren Cohen (Inventor), Yonina Eldar (Inventor), Snir Gazit (Inventor), Pavel Sidorenko (Inventor)

Research output: Patent

Abstract

A method and system are presented for reconstructing an input field where the latter is sensed by a measurement system. The method comprises: providing measured data corresponding to output field of said measurement system; providing data about sparsity of the input field, and data about effective response function of the measurement system; and processing the measured data based on said known data, the processing comprising: determining a sparse vector as a function of said measured data, said data about the sparsity of the input field, and said data about the effective response function, and using the sparse vector for reconstructing the input information. The invention allows for sub-wavelength resolution in imaging applications, and allows for detection of very short pulses by slow detectors in some other applications.

Original languageAmerican English
Patent numberCN102473286
IPCG06T 3/ 40 A I
Priority date8/07/10
StatePublished - 23 May 2012

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