A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms

A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms

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...

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Bibliographic Details
Main Authors: Maofa Wang, Guangda gao, Jilin Feng, Qigang Jiang, Zhian Pan
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2014-02-01
Series:Sensors & Transducers
Subjects:
Earthquake records
Waveform extraction
Curve tracing.
Online Access:http://www.sensorsportal.com/HTML/DIGEST/february_2014/Vol_165/P_1885.pdf
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spelling doaj-6589081ab0764e099d26d4ac5075049b2020-11-25T00:44:13ZengIFSA Publishing, S.L.Sensors & Transducers2306-85151726-54792014-02-011652108111A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper SeismogramsMaofa Wang0Guangda gao1Jilin Feng2Qigang Jiang3Zhian Pan4Department of Information Technology, Institute of Disaster Prevention, Hebei, Sanhe, China, 065201 Department of Information Technology, Institute of Disaster Prevention, Hebei, Sanhe, China, 065201 Department of Information Technology, Institute of Disaster Prevention, Hebei, Sanhe, China, 065201 College of Geoexploration Science and Technology, Jilin University, Jilin, Chang Chun, China, 130026 Department of Information Technology, Institute of Disaster Prevention, Hebei, Sanhe, China, 065201 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. http://www.sensorsportal.com/HTML/DIGEST/february_2014/Vol_165/P_1885.pdfEarthquake recordsWaveform extractionCurve tracing.
collection DOAJ
language English
format Article
sources DOAJ
author Maofa Wang
Guangda gao
Jilin Feng
Qigang Jiang
Zhian Pan
spellingShingle Maofa Wang
Guangda gao
Jilin Feng
Qigang Jiang
Zhian Pan
A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms
Sensors & Transducers
Earthquake records
Waveform extraction
Curve tracing.
author_facet Maofa Wang
Guangda gao
Jilin Feng
Qigang Jiang
Zhian Pan
author_sort Maofa Wang
title A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms
title_short A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms
title_full A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms
title_fullStr A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms
title_full_unstemmed A New Curve Tracing Algorithm Based on Local Feature in the Vectorization of Paper Seismograms
title_sort new curve tracing algorithm based on local feature in the vectorization of paper seismograms
publisher IFSA Publishing, S.L.
series Sensors & Transducers
issn 2306-8515
1726-5479
publishDate 2014-02-01
description 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.
topic Earthquake records
Waveform extraction
Curve tracing.
url http://www.sensorsportal.com/HTML/DIGEST/february_2014/Vol_165/P_1885.pdf
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