Detrimental effects of speckle-pixel size matching in laser speckle contrast imaging

Through a series of simulations and experiments, we demonstrate that the frequently cited criterion of matching speckle size to detector element (pixel) size in laser speckle contrast imaging (LSCI) has the detrimental effect of reducing the contrast and thereby decreasing the variation in the laser...

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Veröffentlicht in:	Optics letters 2008-12, Vol.33 (24), p.2886-2888
Hauptverfasser:	KIRKPATRICK, Sean J, DUNCAN, Donald D, WELLS-GRAY, Elaine M
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Biological and medical sciences Computer Simulation Diagnostic Imaging - instrumentation Diagnostic Imaging - methods Exact sciences and technology Fundamental and applied biological sciences. Psychology Fundamental areas of phenomenology (including applications) General aspects, investigation technics, apparatus Image Interpretation, Computer-Assisted - methods Imaging and optical processing Lasers Light Models, Statistical Models, Theoretical Optics Optics and Photonics Physics Scattering, Radiation Speckle and moire patterns Time Factors Tissues, organs and organisms biophysics
Online-Zugang:	Volltext
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