{"title":"Image Reconstruction Algorithm Based on Guided Image Filtering in Parallel-Beam CT","authors":"Xuening Quan, Wenzhang He","doi":"10.1109/CIS2018.2018.00094","DOIUrl":null,"url":null,"abstract":"Reconstruction of high-quality images by few-view projections is a challenge faced by computed tomography. Based on guided image filtering, a new image reconstruction algorithm is presented to reconstruct image. Specially, the guided image is identical to the reconstructed image. The new reconstruction algorithm was applied to the few-view projections. The experimental results show that the new technique can improve the image quality over the compared method.","PeriodicalId":185099,"journal":{"name":"2018 14th International Conference on Computational Intelligence and Security (CIS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 14th International Conference on Computational Intelligence and Security (CIS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CIS2018.2018.00094","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Reconstruction of high-quality images by few-view projections is a challenge faced by computed tomography. Based on guided image filtering, a new image reconstruction algorithm is presented to reconstruct image. Specially, the guided image is identical to the reconstructed image. The new reconstruction algorithm was applied to the few-view projections. The experimental results show that the new technique can improve the image quality over the compared method.
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