Activity speckle measurements comparison using R.O.C. (receiver operating characteristic) methods

Héctor Rabal; Christian C. Ortiz; Marcelo Trivi; Ricardo Arizaga

doi:10.1117/12.695497

15 September 2006 Activity speckle measurements comparison using R.O.C. (receiver operating characteristic) methods

Héctor Rabal, Christian C. Ortiz, Marcelo Trivi, Ricardo Arizaga

Proceedings Volume 6341, Speckle06: Speckles, From Grains to Flowers; 63412B (2006) https://doi.org/10.1117/12.695497
Event: Speckle06: Speckles, From Grains to Flowers, 2006, Nimes, France

Abstract

There are several algorithms for quantitative and qualitative characterization of dynamic speckle. In this paper, the statistical method named R.O.C (Receiver Operating Characteristic) is used to compare some speckle algorithms. We estimate the capacity of these descriptors in the discrimination of different activities.

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Héctor Rabal, Christian C. Ortiz, Marcelo Trivi, and Ricardo Arizaga "Activity speckle measurements comparison using R.O.C. (receiver operating characteristic) methods", Proc. SPIE 6341, Speckle06: Speckles, From Grains to Flowers, 63412B (15 September 2006); https://doi.org/10.1117/12.695497

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KEYWORDS

Speckle

Image processing

Speckle pattern

Receivers

Diagnostics

Biological research

Digital signal processing

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