Learning density independent texture features

Michiel Gijsbertus J. Kallenberg, Mads Nielsen, Katharina Holland, Nico Karssemeijer, Christian Igel, Martin Lillholm

Abstract

Breast cancer risk assessment is becoming increasingly important in clinical practice. It has been suggested that features that characterize mammographic texture are more predictive for breast cancer than breast density. Yet, strong correlation between both types of features is an issue in many studies. In this work we investigate a method to generate texture features and/or scores that are independent of breast density. The method is especially useful in settings where features are learned from the data itself. We evaluate our method on a case control set comprising 394 cancers, and 1182 healthy controls. We show that the learned density independent texture features are significantly associated with breast cancer risk. As such it may aid in exploring breast characteristics that are predictive of breast cancer irrespective of breast density. Furthermore it offers opportunities to enhance personalized breast cancer screening beyond breast density.

Original languageEnglish
Title of host publicationBreast Imaging : 13th International Workshop, IWDM 2016, Malmö, Sweden, June 19-22, 2016, Proceedings
EditorsAnders Tingberg, Kristina Lång, Pontus Timberg
Number of pages8
PublisherSpringer
Publication date2016
Pages299-306
Chapter38
ISBN (Print)978-3-319-41545-1
ISBN (Electronic)978-3-319-41546-8
DOIs
Publication statusPublished - 2016
Event13th International Workshop on Breast Imaging - Malmö Live, Malmö, Sweden
Duration: 19 Jun 201622 Jun 2016
Conference number: 13

Conference

Conference13th International Workshop on Breast Imaging
Number13
LocationMalmö Live
Country/TerritorySweden
CityMalmö
Period19/06/201622/06/2016
SeriesLecture notes in computer science
Volume9699
ISSN0302-9743

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