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Abstract
We propose a novel local image descriptor called the Extended Multi-resolution Local Patterns, and a discriminative probabilistic framework for learning its parameters together with a multi-class image classifier. Our approach uses training data with image-level labels to learn the features which are discriminative for multi-class colonoscopy image classification. Experiments on a three class (abnormal, normal, uninformative) white-light colonoscopy image dataset with 2800 images show that the proposed feature perform better than popular hand- designed features used in the medical as well as in the computer vision literature for image classification.
Original language | English |
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Title of host publication | CARE 2016 |
Subtitle of host publication | Computer-Assisted and Robotic Endoscopy |
Editors | Guang-Zhong Yang, Nassir Navab, Jonathan McLeod, Terry Peters, Kensaku Mori, Xiongbiao Luo, Tobias Reichl |
Place of Publication | Switzerland |
Publisher | Springer |
Pages | 48-58 |
Number of pages | 11 |
Volume | 10170 |
ISBN (Electronic) | 9783319540573 |
ISBN (Print) | 9783319540566 |
DOIs | |
Publication status | Published - 2017 |
Event | 2nd International Workshop on Patch-Based Techniques in Medical Imaging, Patch-MI 2016 held in conjunction with 19th International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2016 - Athens, Greece Duration: 17 Oct 2016 → 17 Oct 2016 |
Publication series
Name | Lecture Notes in Computer Science |
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Publisher | Springer |
Volume | 10170 |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 2nd International Workshop on Patch-Based Techniques in Medical Imaging, Patch-MI 2016 held in conjunction with 19th International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2016 |
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Country/Territory | Greece |
City | Athens |
Period | 17/10/16 → 17/10/16 |
Keywords
- Local Binary Pattern
- Adenoma Detection Rate
- Local Ternary Pattern
- Soft Label
- Colon Dataset
ASJC Scopus subject areas
- Theoretical Computer Science
- General Computer Science
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Dive into the research topics of 'Extended multi-resolution local patterns - A discriminative feature learning approach for colonoscopy image classification'. Together they form a unique fingerprint.Projects
- 1 Finished
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Multi-modal Retinal Biomarkers for Vascular Dementia; Developing and Enabling Image Analysis Tools (Joint with University of Edinburgh)
Doney, A. (Investigator), McKenna, S. (Investigator) & Trucco, M. (Investigator)
Engineering and Physical Sciences Research Council
30/04/15 → 29/08/18
Project: Research