{"title":"MREIT中各向异性电导率重建算法性能评价","authors":"E. Değirmenci, Murat Eyüboğlu","doi":"10.1109/BIYOMUT.2010.5479829","DOIUrl":null,"url":null,"abstract":"Magnetic Resonance Electrical Impedance Tomography (MREIT) serves the purpose of imaging electrical conductivities of tissues. It is known that conductivities of most biological tissues are anisotropic. Therefore, anisotropic conductivity should not be neglected in MREIT. In this study, performance of three previously proposed anisotropic conductivity reconstruction algorithms are compared under the same conditions. Their reconstruction accuracy, spatial resolution, linearity properties and computational requirements are investigated.","PeriodicalId":180275,"journal":{"name":"2010 15th National Biomedical Engineering Meeting","volume":"151 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Performance evaluation of anisotropic conductivity reconstruction algorithms in MREIT\",\"authors\":\"E. Değirmenci, Murat Eyüboğlu\",\"doi\":\"10.1109/BIYOMUT.2010.5479829\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Magnetic Resonance Electrical Impedance Tomography (MREIT) serves the purpose of imaging electrical conductivities of tissues. It is known that conductivities of most biological tissues are anisotropic. Therefore, anisotropic conductivity should not be neglected in MREIT. In this study, performance of three previously proposed anisotropic conductivity reconstruction algorithms are compared under the same conditions. Their reconstruction accuracy, spatial resolution, linearity properties and computational requirements are investigated.\",\"PeriodicalId\":180275,\"journal\":{\"name\":\"2010 15th National Biomedical Engineering Meeting\",\"volume\":\"151 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-04-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 15th National Biomedical Engineering Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/BIYOMUT.2010.5479829\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 15th National Biomedical Engineering Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/BIYOMUT.2010.5479829","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Performance evaluation of anisotropic conductivity reconstruction algorithms in MREIT
Magnetic Resonance Electrical Impedance Tomography (MREIT) serves the purpose of imaging electrical conductivities of tissues. It is known that conductivities of most biological tissues are anisotropic. Therefore, anisotropic conductivity should not be neglected in MREIT. In this study, performance of three previously proposed anisotropic conductivity reconstruction algorithms are compared under the same conditions. Their reconstruction accuracy, spatial resolution, linearity properties and computational requirements are investigated.
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