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Detection of microcalcifications in mammograms using 2D prediction filtering and a new statistical measure of the right tail weight
dc.creator | Acha Piñero, Begoña | es |
dc.creator | Serrano Gotarredona, María del Carmen | es |
dc.creator | Rangayyan, Rangaraj M. | es |
dc.date.accessioned | 2022-06-06T17:56:49Z | |
dc.date.available | 2022-06-06T17:56:49Z | |
dc.date.issued | 2005-11 | |
dc.identifier.citation | Acha Piñero, B., Serrano Gotarredona, C. y Rangayyan, R.M. (2005). Detection of microcalcifications in mammograms using 2D prediction filtering and a new statistical measure of the right tail weight. En The 3rd European Medical and Biological Engineering Conference, EMBEC 2005, Praga (República Checa). | |
dc.identifier.issn | 1727-1983 | es |
dc.identifier.uri | https://hdl.handle.net/11441/134085 | |
dc.description.abstract | In this paper, a new method to detect microcalcifications in mammograms is presented. The method is based on a candidate selection procedure which consists of a two-dimensional linear prediction adaptive filtering followed by a statistical parameter calculation developed by the authors and called tail ratio (TR). The parameter TR characterizes the presence of microcalcifications in a ROI, and is extracted from the local probability distribution within a small region surrounding each candidate. Afterward a group of new and previously published features are used to feed a neural network that classifies the candidates into microcalcification or non-microcalcification. The algorithm has been tested with 38 digitized mammograms obtaining a sensitivity of 0.93 for a positive predictive value of 0.88. | es |
dc.format | application/pdf | es |
dc.format.extent | 6 p. | es |
dc.language.iso | eng | es |
dc.relation.ispartof | The 3rd European Medical and Biological Engineering Conference EMBEC (2005). | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Detection of microcalcifications in mammograms using 2D prediction filtering and a new statistical measure of the right tail weight | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Teoría de la Señal y Comunicaciones | es |
dc.relation.publisherversion | http://139.91.210.27/CBML/PROCEEDINGS/2005_EMBEC/Embec%202005/Abstracts/Abstract32.html | es |
dc.eventtitle | The 3rd European Medical and Biological Engineering Conference EMBEC | es |
dc.eventinstitution | Praga (República Checa) | es |
dc.identifier.sisius | 5516502 | es |
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