Abstract
Segmenting ultrasound images is a challenging problem where standard unsupervised segmentation methods such as the well-known Chan-Vese method fail. We propose in this paper an efficient segmentation method for this class of images. Our proposed algorithm is based on a semi-supervised approach (user labels) and the use of image patches as data features. We also consider the Pearson distance between patches, which has been shown to be robust w.r.t speckle noise present in ultrasound images. Our results on phantom and clinical data show a very high similarity agreement with the ground truth provided by a medical expert.
| Original language | English |
|---|---|
| Title of host publication | 2011 8th IEEE International Symposium on Biomedical Imaging |
| Subtitle of host publication | From Nano to Macro - Proceedings |
| Publisher | IEEE |
| Pages | 969-972 |
| ISBN (Electronic) | 9781424441280 |
| ISBN (Print) | 9781424441273 |
| DOIs | |
| Publication status | Published - Apr 2011 |
| Event | 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro (ISBI 2011) - Hyatt Regency McCormick Place, Chicago, IL, United States Duration: 30 Mar 2011 → 2 Apr 2011 http://archives.embs.org/wp-content/archives/ISBI/2011/default.asp.html |
Publication series
| Name | Proceedings - International Symposium on Biomedical Imaging |
|---|---|
| Volume | 2011 |
| ISSN (Print) | 1945-7928 |
| ISSN (Electronic) | 1945-8452 |
Conference
| Conference | 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro (ISBI 2011) |
|---|---|
| Abbreviated title | ISBI 2011 |
| Place | United States |
| City | Chicago, IL |
| Period | 30/03/11 → 2/04/11 |
| Internet address |
Research Keywords
- active shape model
- bipartite graph
- image segmentation
- retinopathy
- Ultrasonography
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