{"title":"用于体积CT的先进x射线探测器","authors":"R. Deych, E. Dolazza","doi":"10.1109/SAS.2007.374374","DOIUrl":null,"url":null,"abstract":"The rapid evolution of X-ray computed tomography (CT) in the past decade, from single slice axial scanning to 256-slice helical imaging, was driven by remarkable progress in X-ray generation and detection and by continuously lower cost of high speed computation. In this paper, we present the characteristics of the X-ray detectors required for today's multi-slice CT scanners suitable for cardiac applications. In particular, the parametric requirements for isotropic, solid-state, scintillator based, X-ray detectors and their associated electronics used in volumetric CT imaging are described.","PeriodicalId":137779,"journal":{"name":"2007 IEEE Sensors Applications Symposium","volume":"75 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Advanced X-ray Detectors for Volumetric CT\",\"authors\":\"R. Deych, E. Dolazza\",\"doi\":\"10.1109/SAS.2007.374374\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The rapid evolution of X-ray computed tomography (CT) in the past decade, from single slice axial scanning to 256-slice helical imaging, was driven by remarkable progress in X-ray generation and detection and by continuously lower cost of high speed computation. In this paper, we present the characteristics of the X-ray detectors required for today's multi-slice CT scanners suitable for cardiac applications. In particular, the parametric requirements for isotropic, solid-state, scintillator based, X-ray detectors and their associated electronics used in volumetric CT imaging are described.\",\"PeriodicalId\":137779,\"journal\":{\"name\":\"2007 IEEE Sensors Applications Symposium\",\"volume\":\"75 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 IEEE Sensors Applications Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SAS.2007.374374\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Sensors Applications Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SAS.2007.374374","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The rapid evolution of X-ray computed tomography (CT) in the past decade, from single slice axial scanning to 256-slice helical imaging, was driven by remarkable progress in X-ray generation and detection and by continuously lower cost of high speed computation. In this paper, we present the characteristics of the X-ray detectors required for today's multi-slice CT scanners suitable for cardiac applications. In particular, the parametric requirements for isotropic, solid-state, scintillator based, X-ray detectors and their associated electronics used in volumetric CT imaging are described.
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