Abstract
A pattern recognition system was developed to classify immunofluorescence images of HEp-2 specimens into seven classes: homogeneous, speckled, nucleolar, centromere, golgi, nuclear membrane, and mitotic spindle. Root-SIFT features together with multi-resolution local patterns were used to capture local shape and texture information. Sparse coding with max-pooling was applied to get an image representation from these local features. Specimens were classified using a linear support vector machine. Leave-one-specimen-out experiments on the I3A Contest Task 2 data set predicted a mean class accuracy of 89.9%.
Original language | English |
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Title of host publication | Proceedings - 2014 1st Workshop on Pattern Recognition Techniques for Indirect Immunofluorescence Images. I3A Workshop 2014 |
Publisher | IEEE Computer Society |
Pages | 41-44 |
Number of pages | 4 |
ISBN (Print) | 9781479942527 |
DOIs | |
Publication status | Published - 2014 |
Event | 13A: 1st Workshop on Pattern Recognition Techniques for Indirect Immunofluorescence Images - Stockholm Waterfront, Stockholm, Sweden Duration: 24 Aug 2014 → 24 Aug 2014 http://i3a2014.unisa.it/ |
Workshop
Workshop | 13A: 1st Workshop on Pattern Recognition Techniques for Indirect Immunofluorescence Images |
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Country/Territory | Sweden |
City | Stockholm |
Period | 24/08/14 → 24/08/14 |
Internet address |
ASJC Scopus subject areas
- Computer Vision and Pattern Recognition
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Dive into the research topics of 'HEp-2 Specimen Classification Using Multi-resolution Local Patterns and SVM'. Together they form a unique fingerprint.Student theses
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Analysis of Colorectal Polyps in Optical Projection Tomography
Li, W. (Author), Zhang, J. (Supervisor) & McKenna, S. (Supervisor), 2015Student thesis: Doctoral Thesis › Doctor of Philosophy
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