Search Results for author: Todd W. Murray

Found 2 papers, 1 papers with code

Superresolution photoacoustic tomography using random speckle illumination and second order moments

1 code implementation9 May 2021 Osman Asif Malik, Venkatalakshmi Vyjayanthi Narumanchi, Stephen Becker, Todd W. Murray

It is therefore much faster than the iterative method used by Idier et al. We also propose a new representation of the imaged object based on Dirac delta expansion functions.

Object

Super-resolution photoacoustic microscopy using blind structured illumination

no code implementations optica 2016 Todd W. Murray

We demonstrate through both simulation and experiment that, by acquiring multiple photoacoustic images, each produced by a different random and unknown speckle pattern, an image of an absorbing object can be reconstructed with a spatial resolution far exceeding that of the ultrasound transducer.

Object Super-Resolution

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