Abstract
The challenge of recovering the topology of massive neuronal circuits can potentially be met by high throughput Electron Microscopy (EM) imagery. Segmenting a 3-dimensional stack of EM images into the individual neurons is difficult, due to the low depth-resolution in existing high-throughput EM technology, such as serial section Transmission EM (ssTEM). In this paper we propose methods for detecting the high resolution locations of membranes from low depth-resolution images. We approach this problem using both a method that learns a discriminative, over-complete dictionary and a kernel SVM. We test this approach on tomographic sections produced in simulations from high resolution Focused Ion Beam (FIB) images and on low depth-resolution images acquired with ssTEM and evaluate our results by comparing it to manual labeling of this data.
Original language | English |
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Title of host publication | Energy Minimazation Methods in Computer Vision and Pattern Recognition - 8th International Conference, EMMCVPR 2011, Proceedings |
Pages | 261-272 |
Number of pages | 12 |
DOIs | |
Publication status | Published - 22 Aug 2011 |
Externally published | Yes |
Event | International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition (EMMCVPR) 2011 - St. Petersburg, Russian Federation Duration: 25 Jul 2011 → 27 Jul 2011 Conference number: 8th https://link.springer.com/book/10.1007/978-3-642-23094-3 (Proceedings) |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 6819 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition (EMMCVPR) 2011 |
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Abbreviated title | EMMCVPR 2011 |
Country/Territory | Russian Federation |
City | St. Petersburg |
Period | 25/07/11 → 27/07/11 |
Internet address |
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Keywords
- Connectomics
- Segmentation of neuronal tissues
- Sparse over-complete representation
- Task-driven dictionary learning