دورية أكاديمية
A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms
| العنوان: | A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms |
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| المؤلفون: | Maofa Wang, Guangda gao, Jilin Feng, Qigang Jiang, Zhian Pan |
| المصدر: | Sensors & Transducers, Vol 165, Iss 2, Pp 108-111 (2014) |
| بيانات النشر: | IFSA Publishing, S.L., 2014. |
| سنة النشر: | 2014 |
| المجموعة: | LCC:Technology (General) |
| مصطلحات موضوعية: | Earthquake records, Waveform extraction, Curve tracing., Technology (General), T1-995 |
| الوصف: | History paper seismograms are very important information for earthquake monitoring and prediction. The vectorization of paper seismograms is an import problem to be resolved. Auto tracing of waveform curves is a key technology for the vectorization of paper seismograms. It can transform an original scanning image into digital waveform data. Accurately tracing out all the key points of each curve in seismograms is the foundation for vectorization of paper seismograms. In the paper, we present a new curve tracing algorithm based on local feature, applying to auto extraction of earthquake waveform in paper seismograms. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2306-8515 1726-5479 |
| Relation: | http://www.sensorsportal.com/HTML/DIGEST/february_2014/Vol_165/P_1885.pdf; https://doaj.org/toc/2306-8515; https://doaj.org/toc/1726-5479 |
| URL الوصول: | https://doaj.org/article/6589081ab0764e099d26d4ac5075049b |
| رقم الأكسشن: | edsdoj.6589081ab0764e099d26d4ac5075049b |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 23068515 17265479 |
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