Abstract
Pectoral muscle segmentation on medio-lateral oblique views of mammograms represents an important preprocessing step in many mammographic image analysis tasks. Although its location can be perceptually obvious for a human observer, the variability in shape, size, and intensities of the pectoral muscle boundary turns its automatic segmentation into a challenging problem. In this work we propose to decompose the input mammogram into its textural and structural components at different scales prior to dynamically thresholding it into several levels. The resulting segmentations are refined with an active contour model and merged together by means of a simple voting scheme to remove possible outliers. Our method performs well compared to several other state-ofthe- art techniques. An average DICE similarity coefficient of 0.91 and mean Hausdorff distance of 3.66 ± 3.23 mm. validate our approach.
| Original language | English |
|---|---|
| Title of host publication | Pattern Recognition and Image Analysis - 7th Iberian Conference, IbPRIA 2015, Proceedings |
| Editors | Jaime S. Cardoso, Roberto Paredes, Xosé M. Pardo |
| Publisher | Springer Verlag |
| Pages | 587-594 |
| Number of pages | 8 |
| ISBN (Electronic) | 9783319193892 |
| ISBN (Print) | 978-3-319-19390-8 |
| DOIs | |
| Publication status | Published - 2015 |
| Event | 7th Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2015 - Santiago de Compostela, Spain Duration: 17 Jun 2015 → 19 Jun 2015 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 9117 |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Conference
| Conference | 7th Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2015 |
|---|---|
| Country/Territory | Spain |
| City | Santiago de Compostela |
| Period | 17/06/15 → 19/06/15 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Breast cancer detection
- Computer-aided diagnosis
- Mammographic image analysis
- Pectoral muscle segmentation
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