{"title":"图像处理技术在TEC地震异常特征识别中的应用:一种新方法","authors":"S. Patgiri, M. Devi, A. Barbara","doi":"10.33665/ijear.2018.v05i02.006","DOIUrl":null,"url":null,"abstract":"The basic aim of the paper is to adopt image processing approach for extraction of pre-seismic features from global Total Electron Content (TEC) data with an aim of identification of impending earthquake (EQ).For this purpose an algorithm is developed using ‘Color Histogram based Search and Retrieve Technology' in matlab environment where pixel information of the global TEC images are extracted.The conversion of these pixel information into coded form and translation of these cipher symbol into TEC magnitude are discussed in details in the paper.The final result is the comparison of anomalous symbolic pattern with reference toEQ time Equatorial Anomaly and thosereceived in regular environment to identify an impending EQ.The technique is tested in two events and the reliability is assessed through real observation.","PeriodicalId":249119,"journal":{"name":"INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Adaptation of Image Processing technique in identification of earthquake induced anomalous feature from TEC: A new Approach\",\"authors\":\"S. Patgiri, M. Devi, A. Barbara\",\"doi\":\"10.33665/ijear.2018.v05i02.006\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The basic aim of the paper is to adopt image processing approach for extraction of pre-seismic features from global Total Electron Content (TEC) data with an aim of identification of impending earthquake (EQ).For this purpose an algorithm is developed using ‘Color Histogram based Search and Retrieve Technology' in matlab environment where pixel information of the global TEC images are extracted.The conversion of these pixel information into coded form and translation of these cipher symbol into TEC magnitude are discussed in details in the paper.The final result is the comparison of anomalous symbolic pattern with reference toEQ time Equatorial Anomaly and thosereceived in regular environment to identify an impending EQ.The technique is tested in two events and the reliability is assessed through real observation.\",\"PeriodicalId\":249119,\"journal\":{\"name\":\"INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33665/ijear.2018.v05i02.006\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"INTERNATIONAL JOURNAL OF ELECTRONICS AND APPLIED RESEARCH","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33665/ijear.2018.v05i02.006","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Adaptation of Image Processing technique in identification of earthquake induced anomalous feature from TEC: A new Approach
The basic aim of the paper is to adopt image processing approach for extraction of pre-seismic features from global Total Electron Content (TEC) data with an aim of identification of impending earthquake (EQ).For this purpose an algorithm is developed using ‘Color Histogram based Search and Retrieve Technology' in matlab environment where pixel information of the global TEC images are extracted.The conversion of these pixel information into coded form and translation of these cipher symbol into TEC magnitude are discussed in details in the paper.The final result is the comparison of anomalous symbolic pattern with reference toEQ time Equatorial Anomaly and thosereceived in regular environment to identify an impending EQ.The technique is tested in two events and the reliability is assessed through real observation.