{"title":"两种算法重建的电阻抗层析图像的比较与分析","authors":"J. Zhang, R. Patterson, A. Korjenevsky","doi":"10.1109/IEMBS.2002.1106218","DOIUrl":null,"url":null,"abstract":"Dynamic electrical impedance tomographic (EIT) images are constructed based on the measurements from Sheffield system DAS01P-01 using two algorithms. One is to derive dynamic images from static images. Another is to reconstruct dynamic images using the back projection method. Changes of resistivity in region of interests (ROI) are determined and compared. The difference and possible reasons are discussed.","PeriodicalId":60385,"journal":{"name":"中国地球物理学会年刊","volume":"22 1","pages":"945-946 vol.2"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Comparison and analysis of electrical impedance tomographic images reconstructed using two algorithms\",\"authors\":\"J. Zhang, R. Patterson, A. Korjenevsky\",\"doi\":\"10.1109/IEMBS.2002.1106218\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Dynamic electrical impedance tomographic (EIT) images are constructed based on the measurements from Sheffield system DAS01P-01 using two algorithms. One is to derive dynamic images from static images. Another is to reconstruct dynamic images using the back projection method. Changes of resistivity in region of interests (ROI) are determined and compared. The difference and possible reasons are discussed.\",\"PeriodicalId\":60385,\"journal\":{\"name\":\"中国地球物理学会年刊\",\"volume\":\"22 1\",\"pages\":\"945-946 vol.2\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"中国地球物理学会年刊\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://doi.org/10.1109/IEMBS.2002.1106218\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"中国地球物理学会年刊","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.1109/IEMBS.2002.1106218","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Comparison and analysis of electrical impedance tomographic images reconstructed using two algorithms
Dynamic electrical impedance tomographic (EIT) images are constructed based on the measurements from Sheffield system DAS01P-01 using two algorithms. One is to derive dynamic images from static images. Another is to reconstruct dynamic images using the back projection method. Changes of resistivity in region of interests (ROI) are determined and compared. The difference and possible reasons are discussed.
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