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Object localisation in fetal ultrasound images using invariant features

Abstract:
We address the task of object localisation in 2D fetal ultrasound images, where invariance to factors such as image contrast and object orientation is desirable. We build on recent methods for rotation-invariant detection and combine them with oriented measures of image structure derived from the monogenic signal. We test our approach on images containing the fetal heart. Our results suggest that although raw intensity features can achieve robust approximate detection, the structural measures can achieve better localisation.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1109/ISBI.2015.7163839

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Institution:
University of Oxford
Oxford college:
St Hilda's College
Role:
Author
Publisher:
Institute of Electrical and Electronics Engineers Publisher's website
Journal:
2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI) Journal website
Pages:
156-159
Host title:
2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI)
Publication date:
2015-07-23
DOI:
ISSN:
1945-7928 and 1945-8452
ISBN:
9781479923748
Keywords:
Pubs id:
pubs:619245
UUID:
uuid:f9a8970e-4741-4c76-a7f1-faee08f124ec
Local pid:
pubs:619245
Deposit date:
2016-11-21

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