{"title":"一种改进的合成孔径聚焦超声高分辨率成像方法","authors":"J. J. M. Chan, J. R. B. Taylor, G. Thomas","doi":"10.1109/IST.2012.6295534","DOIUrl":null,"url":null,"abstract":"Over the last decades, large contributions have been made to Synthetic Aperture Focusing methods in multiple areas of research. Most of them try to balance the image quality at expense of increasing the computational complexity. In this paper, a modified method is presented, in which a midpoint is reached in between the accuracy of recreating focused aperture projections and the speed obtained by using the simplest Synthetic Aperture Focusing time-domain method. Details regarding the implementation of focusing on semi-automatic or automatic inspections systems are also described in the proposed methodology. Finally, in the evaluation results section, the suggested approach probes to be able to image small signatures up to approximately 0.035 mm.","PeriodicalId":213330,"journal":{"name":"2012 IEEE International Conference on Imaging Systems and Techniques Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Ultrasound high resolution imaging using a modified synthetic aperture focusing method\",\"authors\":\"J. J. M. Chan, J. R. B. Taylor, G. Thomas\",\"doi\":\"10.1109/IST.2012.6295534\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Over the last decades, large contributions have been made to Synthetic Aperture Focusing methods in multiple areas of research. Most of them try to balance the image quality at expense of increasing the computational complexity. In this paper, a modified method is presented, in which a midpoint is reached in between the accuracy of recreating focused aperture projections and the speed obtained by using the simplest Synthetic Aperture Focusing time-domain method. Details regarding the implementation of focusing on semi-automatic or automatic inspections systems are also described in the proposed methodology. Finally, in the evaluation results section, the suggested approach probes to be able to image small signatures up to approximately 0.035 mm.\",\"PeriodicalId\":213330,\"journal\":{\"name\":\"2012 IEEE International Conference on Imaging Systems and Techniques Proceedings\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-07-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 IEEE International Conference on Imaging Systems and Techniques Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IST.2012.6295534\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE International Conference on Imaging Systems and Techniques Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IST.2012.6295534","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ultrasound high resolution imaging using a modified synthetic aperture focusing method
Over the last decades, large contributions have been made to Synthetic Aperture Focusing methods in multiple areas of research. Most of them try to balance the image quality at expense of increasing the computational complexity. In this paper, a modified method is presented, in which a midpoint is reached in between the accuracy of recreating focused aperture projections and the speed obtained by using the simplest Synthetic Aperture Focusing time-domain method. Details regarding the implementation of focusing on semi-automatic or automatic inspections systems are also described in the proposed methodology. Finally, in the evaluation results section, the suggested approach probes to be able to image small signatures up to approximately 0.035 mm.