Automatic segmentation and classification of seven-segment display digits on auroral images
In this paper we describe a new and fully automatic method for segmenting and classifying digits in seven-segment displays. The method is applied to a dataset consisting of about 7 million auroral all-sky images taken during the time period of 1973–1997 at camera stations centred around Sodankylä ob...
| Published in: | Geoscientific Instrumentation, Methods and Data Systems |
|---|---|
| Main Authors: | , , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Copernicus Publications
2016
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| Subjects: | |
| Online Access: | https://doi.org/10.5194/gi-5-305-2016 https://noa.gwlb.de/receive/cop_mods_00011813 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00011770/gi-5-305-2016.pdf https://gi.copernicus.org/articles/5/305/2016/gi-5-305-2016.pdf |