Comparison of algorithms to enhance spicules of spiculated masses on mammography.

Comparison of algorithms to enhance spicules of spiculated masses on mammography. Research Abstract Details 

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Comparison of algorithms to enhance spicules of spiculated masses on mammography. Abstract Text:

We have developed an algorithm for enhancement of spicules of spiculated masses, which uses the discrete radon transform. Previously, we employed a commonly used method to compute the discrete radon transform, which we refer to as the DRT. Recently, a new, more exact method to compute the discrete radon transform was developed by Averbuch et al, which is called the fast slant stack (FSS) method. Our hypothesis was that this new formulation would help to improve our enhancement algorithm. To test this idea, we conducted multiple two-alternative-forced-choice observer studies and found that most observers preferred the enhanced images generated with the FSS method.

Comparison of algorithms to enhance spicules of spiculated masses on mammography. Publishing Authors By Initials

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Comparison of algorithms to enhance spicules of spiculated masses on mammography. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of digital imaging : the official journal

VOLUME: 21

Page Numbers: 9-17

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ISSN: 0897-1889

DAY: 28

MONTH: Mar

YEAR: 2008

Comparison of algorithms to enhance spicules of spiculated masses on mammography. Information

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LANGUAGE: eng

NlmUniqueID: 9100529

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Grant and Affiliation Information for Comparison of algorithms to enhance spicules of spiculated masses on mammography.

AFFILIATION: Department of Biomedical Engineering, ENS 610 The University of Texas at Austin, 1 University Station C0800, Austin, Texas, 78712-1084, USA, mehul.sampat@ieee.org.

Country: United States

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MEDLINETA: J Digit Imaging

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