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Your search keyword '"Zarychta K"' showing total 2 results
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2 results on '"Zarychta K"'

1. Time-resolved diffusing wave spectroscopy with a CCD camera.

Author

Zarychta K, Tinet E, Azizi L, Avrillier S, Ettori D, and Tualle JM

Subjects
Interferometry instrumentation, Light, Sensitivity and Specificity, Image Processing, Computer-Assisted instrumentation, Spectrum Analysis methods
Abstract

We show how time-resolved measurements of the diffuse light transmitted through a thick scattering slab can be performed with a standard CCD camera, thanks to an interferometric protocol. Time-resolved correlations measured at a fixed photon transit time are also presented. The high number of pixels of the camera allows us to attain a quite good sensitivity for a reasonably low acquisition time.

Published
2010
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2. Ultimate spatial resolution with Diffuse Optical Tomography.

Author

Azizi L, Zarychta K, Ettori D, Tinet E, and Tualle JM

Subjects
Algorithms, Diagnostic Imaging methods, Diffusion, Equipment Design, Imaging, Three-Dimensional, Models, Statistical, Nephelometry and Turbidimetry, Time Factors, Optics and Photonics, Tomography, Optical methods
Abstract

We evaluate the ultimate transverse spatial resolution that can be expected in Diffuse Optical Tomography, in the configuration of projection imaging. We show how such a performance can be approached using time-resolved measurements and reasonable assumptions, in the context of a linearized diffusion model.

Published
2009
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