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The study introduces task-driven quality assessment metrics and compares multiple quality measures, including IQA variants, to quantify how image quality changes affect diagnostic outcomes. Experiments evaluate performance across imaging settings and demonstrate benefits of the proposed quality-driven enhancement pipeline.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/diagnosis-based-image-quality-assessment-and-enhancement-for-low-dose-ct-image/407753/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/diagnosis-based-image-quality-assessment-and-enhancement-for-low-dose-ct-image/407753.png","ImageObject",300,407,{"name":92,"@type":93},"Rizky","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-09-28",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the main goal of the low-dose CT approach described in the document?","Question",{"text":112,"@type":113},"The document aims to assess and enhance low-dose CT images from a diagnosis-based perspective so that image quality better supports diagnostic use.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How is image quality evaluated in the proposed workflow?",{"text":117,"@type":113},"Image quality is evaluated using diagnosis-oriented quality assessment, comparing IQA metrics and their variants to understand how quality relates to diagnostic relevance.",{"name":119,"@type":110,"acceptedAnswer":120},"What kinds of methods are used for improving low-dose CT images?",{"text":121,"@type":113},"The document describes an image-quality enhancement strategy driven by the diagnosis-based assessment, evaluating how enhancement affects image quality and downstream diagnostic suitability.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},407753,1790815310,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145,"preview_page_count":4},962085564807,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","􀀘YPE O􀀃􀀄􀀞􀀄􀀊􀀂􀀉 R􀀈􀀐􀀈􀀂􀀃􀀍􀀗 PU􀀙LI􀀞HE􀀁 17 D􀀈􀀍􀀈mb􀀈􀀃 2025  \n􀀁OI 10.3389/􀀓􀀃􀀂􀀜􀀄 .2025.1704113  \n􀀁􀀂􀀃􀀄􀀁􀀂 􀀆􀀇  \n􀀁􀀂􀀃􀀄􀀂 􀀆􀀇􀀈􀀉􀀄􀀊􀀂 􀀋􀀂􀀊􀀌􀀂􀀍􀀍􀀄􀀎􀀏􀀊􀀄􀀇􀀈􀀃􀀐􀀄􀀌􀀑 􀀒􀀓 􀀔􀀄􀀐􀀂􀀎 􀀕􀀌􀀂􀀉􀀑  \n􀀈􀀁􀀉􀀃􀀁􀀊􀀁􀀂 􀀆􀀇  \n􀀖􀀗􀀘􀀒􀀙􀀗􀀈􀀊 􀀚􀀂􀀒􀀎  \n􀀛􀀂􀀉􀀈 􀀏􀀊􀀄􀀇􀀈􀀃􀀐􀀄􀀌􀀑􀀎 􀀏􀀊􀀄􀀌􀀈􀀜 􀀖􀀌􀀂􀀌􀀈􀀐􀀝􀀄􀀊􀀞 􀀗􀀂􀀊􀀞􀀎  \n􀀖􀀌􀀂􀀊􀀓􀀒􀀃􀀜 􀀏􀀊􀀄􀀇􀀈􀀃􀀐􀀄􀀌􀀑􀀎 􀀏􀀊􀀄􀀌􀀈􀀜 􀀖􀀌􀀂􀀌􀀈􀀐  \n*􀀋􀀌􀀈􀀈􀀁􀀍􀀎􀀌􀀏􀀂􀀁􀀏􀀋􀀁  \n􀀖 . K􀀄􀀃􀀘􀀌􀀗􀀄k􀀂  \n k􀀄􀀃􀀘􀀌􀀗􀀄k􀀂 .􀀐@􀀇􀀄􀀌 .􀀂􀀍 . 􀀄􀀊  \n􀀈􀀁􀀋􀀁􀀃􀀉􀀁􀀂 16 􀀖􀀈p􀀌􀀈mb􀀈􀀃 2025  \n􀀈􀀁􀀉􀀃􀀍􀀁􀀂 26 N􀀒􀀇􀀈mb􀀈􀀃 2025  \n􀀐􀀋􀀋􀀁􀀎􀀄􀀁􀀂 28 N􀀒􀀇􀀈mb􀀈􀀃 2025  \n􀀎􀀑􀀆􀀒􀀃􀀍􀀓􀀁􀀂 17 D􀀈􀀍􀀈mb􀀈􀀃 2025  \n􀀋􀀃􀀄􀀐􀀄􀀃􀀌􀀏  \nN􀀄􀀃􀀘p􀀂m􀀂 􀀚􀀎 D􀀗􀀈􀀇􀀜􀀗􀀂􀀃􀀐􀀂􀀊 􀀚􀀖􀀎  \n􀀖􀀗􀀃􀀈􀀑􀀂 R􀀈􀀜􀀜􀀑 􀀏􀀎 􀀝􀀒􀀐􀀗􀀂􀀊 A􀀌􀀗􀀂􀀊􀀈􀀐􀀄􀀒􀀘􀀐 􀀝 􀀂􀀊􀀜 K􀀄􀀃􀀘􀀌􀀗􀀄k􀀂 􀀖 (2025) D􀀄􀀂􀀞􀀊􀀒􀀐􀀄􀀐 b􀀂􀀐􀀈􀀜 􀀄m􀀂􀀞􀀈 q􀀘􀀂􀀉􀀄􀀌􀀑 􀀂􀀐􀀐􀀈􀀐􀀐m􀀈􀀊􀀌 􀀂􀀊􀀜 􀀈􀀊􀀗􀀂􀀊􀀍􀀈m􀀈􀀊􀀌 􀀓􀀒􀀃 􀀉􀀒w 􀀜􀀒􀀐􀀈 CT 􀀄m􀀂􀀞􀀈 .  \n􀀋􀀃􀀒􀀊􀀌 . R􀀂􀀜􀀄􀀒􀀉 . 5:1704113 .  \n􀀜􀀒􀀄: 10.3389/􀀓􀀃􀀂􀀜􀀄 .2025.1704113  \n􀀋􀀌􀀎􀀇􀀈􀀃􀀔􀀓􀀄  \n© 2025 N􀀄􀀃􀀘p􀀂m􀀂􀀎 D􀀗􀀈􀀇􀀜􀀗􀀂􀀃􀀐􀀂􀀊􀀎 􀀖􀀗􀀃􀀈􀀑􀀂 R􀀈􀀜􀀜􀀑􀀎 􀀝􀀒􀀐􀀗􀀂􀀊 A􀀌􀀗􀀂􀀊􀀈􀀐􀀄􀀒􀀘􀀐 􀀂􀀊􀀜 K􀀄􀀃􀀘􀀌􀀗􀀄k􀀂 . T􀀗􀀄􀀐􀀄􀀐 􀀂􀀊 􀀒p􀀈􀀊-􀀂􀀍􀀍􀀈􀀐􀀐 􀀂􀀃􀀌􀀄􀀍􀀉􀀈 􀀜􀀄􀀐􀀌􀀃􀀄b􀀘􀀌􀀈􀀜 􀀘􀀊􀀜􀀈􀀃 􀀌􀀗􀀈􀀌􀀈􀀃m􀀐 􀀒􀀓 􀀌􀀗􀀈 C􀀃􀀈􀀂􀀌􀀄􀀇􀀈 C􀀒mm􀀒􀀊􀀐 A􀀌􀀌􀀃􀀄b􀀘􀀌􀀄􀀒􀀊 L􀀄􀀍􀀈􀀊􀀐􀀈 (CC 􀀚􀀛) . T􀀗􀀈 􀀘􀀐􀀈􀀎 􀀜􀀄􀀐􀀌􀀃􀀄b􀀘􀀌􀀄􀀒􀀊 􀀒􀀃􀀃􀀈p􀀃􀀒􀀜􀀘􀀍􀀌􀀄􀀒􀀊 􀀄􀀊 􀀒􀀌􀀗􀀈􀀃 􀀓􀀒􀀃􀀘m􀀐 􀀄􀀐 p􀀈􀀃m􀀄􀀌􀀌􀀈􀀜􀀎 p􀀃􀀒􀀇􀀄􀀜􀀈􀀜 􀀌􀀗􀀈 􀀒􀀃􀀄􀀞􀀄􀀊􀀂􀀉 􀀂􀀘􀀌􀀗􀀒􀀃(􀀐) 􀀂􀀊􀀜 􀀌􀀗􀀈􀀍􀀒p􀀑􀀃􀀄􀀞􀀗􀀌 􀀒w􀀊􀀈􀀃(􀀐) 􀀂􀀃􀀈 􀀍􀀃􀀈􀀜􀀄􀀌􀀈􀀜 􀀂􀀊􀀜 􀀌􀀗􀀂􀀌 􀀌􀀗􀀈􀀒􀀃􀀄􀀞􀀄􀀊􀀂􀀉 p􀀘b􀀉􀀄􀀍􀀂􀀌􀀄􀀒􀀊 􀀄􀀊 􀀌􀀗􀀄􀀐 j􀀒􀀘􀀃􀀊􀀂􀀉 􀀄􀀐 􀀍􀀄􀀌􀀈􀀜􀀎 􀀄􀀊􀀂􀀍􀀍􀀒􀀃􀀜􀀂􀀊􀀍􀀈 w􀀄􀀌􀀗 􀀂􀀍􀀍􀀈p􀀌􀀈􀀜 􀀂􀀍􀀂􀀜􀀈m􀀄􀀍 p􀀃􀀂􀀍􀀌􀀄􀀍􀀈 . N􀀒 􀀘􀀐􀀈􀀎 􀀜􀀄􀀐􀀌􀀃􀀄b􀀘􀀌􀀄􀀒􀀊 􀀒􀀃 􀀃􀀈p􀀃􀀒􀀜􀀘􀀍􀀌􀀄􀀒􀀊 􀀄􀀐 p􀀈􀀃m􀀄􀀌􀀌􀀈􀀜 w􀀗􀀄􀀍􀀗 􀀜􀀒􀀈􀀐 􀀊􀀒􀀌 􀀍􀀒mp􀀉􀀑 w􀀄􀀌􀀗􀀌􀀗􀀈􀀐􀀈 􀀌􀀈􀀃m􀀐 .  \n􀀁􀀂􀀃􀀄􀀅􀀆􀀇􀀂􀀇 􀀉􀀃􀀇􀀊􀀋 􀀂􀀌􀀃􀀄􀀊 􀀍􀀎􀀃􀀏􀀂􀀐􀀑􀀃􀀇􀀇􀀊􀀇􀀇􀀌􀀊􀀅􀀐 􀀃􀀅􀀋 􀀊􀀅􀀒􀀃􀀅􀀓􀀊􀀌􀀊􀀅􀀐􀀔􀀆􀀕 􀀏􀀆􀀖 􀀋􀀆􀀇􀀊 􀀗􀀘 􀀂􀀌􀀃􀀄􀀊  \n􀀙􀀚 􀀛􀀂􀀕􀀎􀀜􀀃􀀌􀀃􀀝 􀀙􀀚􀀞􀀚 􀀁􀀒􀀊 􀀋􀀒􀀃􀀕􀀇􀀃􀀅􀀝 U􀀚 􀀞􀀒􀀕􀀊􀀑􀀃 R􀀊􀀋􀀋􀀑􀀝 J􀀚 J􀀆􀀇􀀒􀀃􀀅 A􀀐􀀒􀀃􀀅􀀊􀀇􀀂􀀆􀀎􀀇 􀀃􀀅􀀋 􀀞􀀚 K􀀂􀀕􀀎􀀐􀀒􀀂k􀀃 *  \n􀀖􀀍􀀗􀀒􀀒􀀉 􀀒􀀓 C􀀒mp􀀘􀀌􀀈􀀃 􀀖􀀍􀀄􀀈􀀊􀀍􀀈􀀎 V􀀈􀀉􀀉􀀒􀀃􀀈 􀀕􀀊􀀐􀀌􀀄􀀌􀀘􀀌􀀈 􀀒􀀓 T􀀈􀀍􀀗􀀊􀀒􀀉􀀒􀀞􀀑􀀎 C􀀗􀀈􀀊􀀊􀀂􀀄􀀎 􀀕􀀊􀀜􀀄􀀂  \nL􀀒w-􀀜􀀒􀀐􀀈 C􀀒mp􀀘􀀌􀀈􀀜 T􀀒m􀀒􀀞􀀃􀀂p􀀗􀀑 (CT) 􀀄m􀀂􀀞􀀄􀀊􀀞 m􀀄􀀊􀀄m􀀄􀀙􀀈􀀐 􀀃􀀂􀀜􀀄􀀂􀀌􀀄􀀒􀀊 􀀈xp􀀒􀀐􀀘􀀃􀀈 b􀀘􀀌􀀒􀀓􀀌􀀈􀀊 􀀃􀀈􀀐􀀘􀀉􀀌􀀐 􀀄􀀊 􀀜􀀈􀀞􀀃􀀂􀀜􀀈􀀜 􀀄m􀀂􀀞􀀈 q􀀘􀀂􀀉􀀄􀀌􀀑􀀎 m􀀂k􀀄􀀊􀀞 􀀜􀀄􀀂􀀞􀀊􀀒􀀐􀀄􀀐 􀀍􀀗􀀂􀀉􀀉􀀈􀀊􀀞􀀄􀀊􀀞 . 􀀕m􀀂􀀞􀀈 Q􀀘􀀂􀀉􀀄􀀌􀀑 A􀀐􀀐􀀈􀀐􀀐m􀀈􀀊􀀌 (􀀕QA) 􀀄􀀐 􀀂 p􀀃􀀒􀀍􀀈􀀐􀀐 􀀒􀀓 q􀀘􀀂􀀊􀀌􀀄􀀌􀀂􀀌􀀄􀀇􀀈􀀉􀀑 􀀈􀀇􀀂􀀉􀀘􀀂􀀌􀀄􀀊􀀞 􀀌􀀗􀀈 􀀇􀀄􀀐􀀘􀀂􀀉 q􀀘􀀂􀀉􀀄􀀌􀀑 􀀒􀀓 􀀄m􀀂􀀞􀀈􀀐 􀀂􀀊􀀜 p􀀉􀀂􀀑􀀐 􀀂 􀀍􀀃􀀘􀀍􀀄􀀂􀀉 􀀃􀀒􀀉􀀈 􀀄􀀊 􀀜􀀈􀀌􀀈􀀃m􀀄􀀊􀀄􀀊􀀞 w􀀗􀀈􀀌􀀗􀀈􀀃 􀀌􀀗􀀈􀀐􀀈 CT 􀀐􀀍􀀂􀀊􀀐 m􀀈􀀈􀀌 􀀌􀀗􀀈 􀀊􀀈􀀍􀀈􀀐􀀐􀀂􀀃􀀑 􀀐􀀌􀀂􀀊􀀜􀀂􀀃􀀜􀀐 􀀓􀀒􀀃 􀀂􀀍􀀍􀀘􀀃􀀂􀀌􀀈 􀀜􀀄􀀂􀀞􀀊􀀒􀀐􀀄􀀐 . 􀀕QA m􀀈􀀌􀀗􀀒􀀜􀀐 􀀗􀀈􀀉p 􀀄􀀜􀀈􀀊􀀌􀀄􀀓􀀑􀀄􀀐􀀐􀀘􀀈􀀐 􀀐􀀘􀀍􀀗 􀀂􀀐 􀀊􀀒􀀄􀀐􀀈􀀎 b􀀉􀀘􀀃􀀃􀀄􀀊􀀈􀀐􀀐􀀎 􀀒􀀃 􀀂􀀃􀀌􀀄􀀓􀀂􀀍􀀌􀀐 􀀌􀀗􀀂􀀌 m􀀂􀀑 􀀍􀀒mp􀀃􀀒m􀀄􀀐􀀈 􀀌􀀗􀀈 􀀜􀀄􀀂􀀞􀀊􀀒􀀐􀀌􀀄􀀍􀀇􀀂􀀉􀀘􀀈 􀀒􀀓 􀀌􀀗􀀈 􀀐􀀍􀀂􀀊􀀐 . T􀀃􀀂􀀜􀀄􀀌􀀄􀀒􀀊􀀂􀀉 q􀀘􀀂􀀉􀀄􀀌􀀑 􀀂􀀐􀀐􀀈􀀐􀀐m􀀈􀀊􀀌 m􀀈􀀂􀀐􀀘􀀃􀀈􀀐 􀀗􀀒w 􀀍􀀉􀀒􀀐􀀈􀀉􀀑 􀀂􀀊􀀄m􀀂􀀞􀀈 m􀀂􀀌􀀍􀀗􀀈􀀐 􀀂􀀊 􀀄􀀜􀀈􀀂􀀉 􀀒􀀃 􀀃􀀈􀀓􀀈􀀃􀀈􀀊􀀍􀀈 􀀄m􀀂􀀞􀀈 . 􀀖􀀄􀀊􀀍􀀈 􀀒b􀀌􀀂􀀄􀀊􀀄􀀊􀀞 􀀂 􀀗􀀄􀀞􀀗-q􀀘􀀂􀀉􀀄􀀌􀀑􀀃􀀈􀀓􀀈􀀃􀀈􀀊􀀍􀀈 􀀄m􀀂􀀞􀀈 􀀄􀀐 􀀒􀀓􀀌􀀈􀀊 􀀍􀀗􀀂􀀉􀀉􀀈􀀊􀀞􀀄􀀊􀀞􀀎 􀀂􀀊 􀀂􀀘􀀌􀀒m􀀂􀀌􀀈􀀜 q􀀘􀀂􀀉􀀄􀀌􀀑 􀀂􀀐􀀐􀀈􀀐􀀐m􀀈􀀊􀀌􀀓􀀃􀀂m􀀈w􀀒􀀃k (􀀜􀀄􀀂􀀞􀀊􀀒􀀐􀀄􀀐 b􀀂􀀐􀀈􀀜 􀀕QA) 􀀘􀀐􀀄􀀊􀀞 N􀀒-R􀀈􀀓􀀈􀀃􀀈􀀊􀀍􀀈 􀀕m􀀂􀀞􀀈 Q􀀘􀀂􀀉􀀄􀀌􀀑 A􀀐􀀐􀀈􀀐􀀐m􀀈􀀊􀀌(NR􀀕QA) 􀀌􀀈􀀍􀀗􀀊􀀄q􀀘􀀈􀀐 􀀄􀀐 p􀀃􀀒p􀀒􀀐􀀈􀀜􀀎 􀀂􀀉􀀉􀀒w􀀄􀀊􀀞 q􀀘􀀂􀀉􀀄􀀌􀀑 􀀈􀀇􀀂􀀉􀀘􀀂􀀌􀀄􀀒􀀊 􀀂􀀊􀀜 􀀈􀀉􀀄m􀀄􀀊􀀂􀀌􀀄􀀊􀀞 􀀌􀀗􀀈􀀊􀀈􀀈􀀜 􀀓􀀒􀀃 􀀂 􀀗􀀄􀀞􀀗-q􀀘􀀂􀀉􀀄􀀌􀀑 􀀃􀀈􀀓􀀈􀀃􀀈􀀊􀀍􀀈 􀀄m􀀂􀀞􀀈 . 􀀕􀀊 􀀌􀀗􀀄􀀐 􀀂pp􀀃􀀒􀀂􀀍􀀗􀀎 􀀇􀀂􀀃􀀄􀀒􀀘􀀐 􀀐􀀌􀀂􀀌􀀄􀀐􀀌􀀄􀀍􀀂􀀉 􀀂􀀊􀀜􀀐􀀌􀀃􀀘􀀍􀀌􀀘􀀃􀀂􀀉 􀀓􀀈􀀂􀀌􀀘􀀃􀀈􀀐 􀀂􀀃􀀈 􀀈x􀀌􀀃􀀂􀀍􀀌􀀈􀀜 􀀓􀀃􀀒m 􀀉􀀒w-􀀜􀀒􀀐􀀈 CT 􀀐􀀍􀀂􀀊􀀐 􀀂􀀊􀀜 m􀀂pp􀀈􀀜 􀀌􀀒􀀃􀀂􀀜􀀄􀀒􀀉􀀒􀀞􀀄􀀐􀀌-􀀂􀀐􀀐􀀄􀀞􀀊􀀈􀀜 q􀀘􀀂􀀉􀀄􀀌􀀑 􀀐􀀍􀀒􀀃􀀈􀀐􀀎 w􀀗􀀄􀀍􀀗 􀀂􀀃􀀈 􀀐􀀘bj􀀈􀀍􀀌􀀄􀀇􀀈 􀀈􀀇􀀂􀀉􀀘􀀂􀀌􀀄􀀒􀀊􀀐 􀀞􀀄􀀇􀀈􀀊 b􀀑􀀈xp􀀈􀀃􀀌􀀐 􀀌􀀒 􀀌􀀃􀀂􀀄􀀊 􀀂􀀊􀀜 􀀍􀀒mp􀀂􀀃􀀈 􀀇􀀂􀀃􀀄􀀒􀀘􀀐 p􀀃􀀈􀀜􀀄􀀍􀀌􀀄􀀇􀀈 m􀀒􀀜􀀈􀀉􀀐 . T􀀗􀀈 􀀓􀀃􀀂m􀀈w􀀒􀀃k 􀀘􀀊􀀜􀀈􀀃􀀞􀀒􀀈􀀐 100-􀀓􀀒􀀉􀀜 􀀇􀀂􀀉􀀄􀀜􀀂􀀌􀀄􀀒􀀊􀀎 􀀌􀀒 􀀈􀀊􀀐􀀘􀀃􀀈 􀀌􀀗􀀈 􀀃􀀈􀀉􀀄􀀂b􀀄􀀉􀀄􀀌􀀑 􀀒􀀓 􀀌􀀗􀀈 p􀀃􀀒p􀀒􀀐􀀈􀀜 m􀀒􀀜􀀈􀀉 . CT 􀀄m􀀂􀀞􀀈􀀐 w􀀄􀀌􀀗 p􀀃􀀈􀀜􀀄􀀍􀀌􀀈􀀜 q􀀘􀀂􀀉􀀄􀀌􀀑 􀀐􀀍􀀒􀀃􀀈􀀐 􀀒􀀓 2 􀀂􀀊􀀜 b􀀈􀀉􀀒w 􀀘􀀊􀀜􀀈􀀃􀀞􀀒 􀀐p􀀂􀀌􀀄􀀂􀀉 􀀜􀀒m􀀂􀀄􀀊􀀈􀀊􀀗􀀂􀀊􀀍􀀈m􀀈􀀊􀀌 􀀌􀀒 􀀄mp􀀃􀀒􀀇􀀈 􀀌􀀗􀀈􀀄􀀃 􀀜􀀄􀀂􀀞􀀊􀀒􀀐􀀌􀀄􀀍 􀀇􀀂􀀉􀀘􀀈 . T􀀗􀀈􀀐􀀈 􀀈􀀊􀀗􀀂􀀊􀀍􀀈􀀜 􀀄m􀀂􀀞􀀈􀀐 􀀂􀀃􀀈􀀌􀀗􀀈􀀊 􀀃􀀈􀀂􀀐􀀐􀀈􀀐􀀐􀀈􀀜 􀀘􀀐􀀄􀀊􀀞 􀀌􀀗􀀈 􀀜􀀄􀀂􀀞􀀊􀀒􀀐􀀄􀀐 b􀀂􀀐􀀈􀀜 􀀕QA (􀀌􀀃􀀂􀀄􀀊􀀈􀀜 􀀖􀀘pp􀀒􀀃􀀌 V􀀈􀀍􀀌􀀒􀀃 R􀀈􀀞􀀃􀀈􀀐􀀐􀀄􀀒􀀊) m􀀒􀀜􀀈􀀉􀀎 􀀜􀀈m􀀒􀀊􀀐􀀌􀀃􀀂􀀌􀀄􀀊􀀞 􀀂􀀊 􀀄mp􀀃􀀒􀀇􀀈m􀀈􀀊􀀌 􀀄􀀊 p􀀃􀀈􀀜􀀄􀀍􀀌􀀈􀀜 q􀀘􀀂􀀉􀀄􀀌􀀑 􀀐􀀍􀀒􀀃􀀈􀀐 . 􀀕􀀊􀀂􀀜􀀜􀀄􀀌􀀄􀀒􀀊􀀎 􀀌􀀗􀀈 􀀈􀀊􀀗􀀂􀀊􀀍􀀈􀀜 􀀄m􀀂􀀞􀀈􀀐 w􀀈􀀃􀀈 􀀇􀀈􀀃􀀄fi􀀈􀀜 b􀀑 􀀂 􀀃􀀂􀀜􀀄􀀒􀀉􀀒􀀞􀀄􀀐􀀌􀀎 􀀍􀀒􀀊fi􀀃m􀀄􀀊􀀞 􀀌􀀗􀀈􀀈􀀓􀀓􀀈􀀍􀀌􀀄􀀇􀀈􀀊􀀈􀀐􀀐 􀀒􀀓 􀀌􀀗􀀈 􀀈􀀊􀀗􀀂􀀊􀀍􀀈m􀀈􀀊􀀌 p􀀃􀀒􀀍􀀈􀀐􀀐 . T􀀗􀀄􀀐 􀀌w􀀒-􀀐􀀌􀀂􀀞􀀈 􀀂pp􀀃􀀒􀀂􀀍􀀗􀀎 􀀂􀀘􀀌􀀒m􀀂􀀌􀀈􀀜 NR􀀕QA-b􀀂􀀐􀀈􀀜 q􀀘􀀂􀀉􀀄􀀌􀀑 p􀀃􀀈􀀜􀀄􀀍􀀌􀀄􀀒􀀊 􀀂􀀊􀀜 􀀐􀀈􀀉􀀈􀀍􀀌􀀄􀀇􀀈 􀀈􀀊􀀗􀀂􀀊􀀍􀀈m􀀈􀀊􀀌 p􀀃􀀒􀀇􀀄􀀜􀀈􀀐 􀀂 􀀃􀀈􀀉􀀄􀀂b􀀉􀀈􀀎􀀂􀀊􀀜 􀀒bj􀀈􀀍􀀌􀀄􀀇􀀈 m􀀈􀀌􀀗􀀒􀀜 􀀓􀀒􀀃 􀀂􀀐􀀐􀀈􀀐􀀐􀀄􀀊􀀞 􀀂􀀊􀀜 􀀄mp􀀃􀀒􀀇􀀄􀀊􀀞 􀀉􀀒w-􀀜􀀒􀀐􀀈 CT 􀀄m􀀂􀀞􀀈 q􀀘􀀂􀀉􀀄􀀌􀀑 .  \n􀀕􀀁􀀇􀀊􀀌􀀈􀀂􀀍  \n􀀖􀀗􀀘􀀙􀀚􀀖􀀘􀀛􀀜 􀀝􀀗􀀖􀀞 􀀘y 􀀖ss􀀛ss􀀚􀀛n􀀘, f􀀛􀀖􀀘􀀗r􀀛 􀀛x􀀘r􀀖c􀀘 􀀙n, 􀀚􀀖g􀀛 􀀛nh􀀖nc􀀛􀀚􀀛n􀀘, 􀀒􀀖p􀀞􀀖c 􀀖nsh􀀖rp􀀛n ng, 􀀞􀀙w-􀀜􀀙s􀀛 􀀋􀀄, 􀀚􀀛􀀜 c􀀖􀀞 􀀚􀀖g􀀛 􀀖n􀀖􀀞ys s, n􀀙-r􀀛f􀀛r􀀛nc􀀛 􀀚􀀖g􀀛 􀀝􀀗􀀖􀀞 􀀘y 􀀖ss􀀛ss􀀚􀀛n􀀘 (􀀏􀀈􀀃Q􀀐), 􀀝􀀗􀀖􀀞 􀀘y sc􀀙r􀀛 pr􀀛􀀜 c􀀘 􀀙n  \n1 I􀀅􀀐􀀕􀀆􀀋􀀎􀀓􀀐􀀂􀀆􀀅  \n􀀁􀀂􀀃􀀄􀀅􀀆􀀇􀀈 􀀊􀀂􀀃􀀂􀀋􀀌􀀍􀀄􀀎􀀏 􀀐􀀁􀀊􀀑 􀀒􀀃􀀍􀀋􀀒􀀓􀀋 􀀒􀀔 􀀍 􀀕􀀌􀀒􀀆􀀒􀀕􀀍􀀖 􀀆􀀂􀀂􀀖 􀀒􀀓 􀀃􀀂􀀈􀀇􀀌􀀓 􀀃􀀇􀀈􀀒􀀕􀀒􀀓􀀇􀀗 􀀂􀀘􀀘􀀇􀀌􀀒􀀓􀀋􀀎􀀒􀀋􀀎􀀙􀀌􀀇􀀔􀀂􀀖􀀅􀀆􀀒􀀂􀀓􀀗 􀀕􀀌􀀂􀀔􀀔􀀙􀀔􀀇􀀕􀀆􀀒􀀂􀀓􀀍􀀖 􀀒􀀃􀀍􀀋􀀇􀀔 􀀆􀀎􀀍􀀆 􀀍􀀒􀀈 􀀒􀀓 􀀈􀀒􀀔􀀇􀀍􀀔􀀇 􀀈􀀒􀀍􀀋􀀓􀀂􀀔􀀒􀀔 􀀍􀀓􀀈 􀀃􀀂􀀓􀀒􀀆􀀂􀀌􀀒􀀓􀀋􀀚􀀛􀀂􀀜􀀇􀀝􀀇􀀌􀀗 􀀌􀀍􀀈􀀒􀀍􀀆􀀒􀀂􀀓 􀀇􀀞􀀄􀀂􀀔􀀅􀀌􀀇 􀀍􀀔􀀔􀀂􀀕􀀒􀀍􀀆􀀇􀀈 􀀜􀀒􀀆􀀎 􀀕􀀂􀀓􀀝􀀇􀀓􀀆􀀒􀀂􀀓􀀍􀀖 􀀎􀀒􀀋􀀎􀀙􀀈􀀂􀀔􀀇 􀀁􀀊 􀀐􀀛 􀀁􀀊􀀑􀀔􀀕􀀍􀀓􀀔 􀀎􀀍􀀔 􀀌􀀍􀀒􀀔􀀇􀀈 􀀕􀀂􀀓􀀕􀀇􀀌􀀓􀀔􀀗 􀀄􀀍􀀌􀀆􀀒􀀕􀀅􀀖􀀍􀀌􀀖􀀏 􀀘􀀂􀀌 􀀄􀀍􀀆􀀒􀀇􀀓􀀆􀀔 􀀌􀀇q􀀅􀀒􀀌􀀒􀀓􀀋 􀀘􀀌􀀇q􀀅􀀇􀀓􀀆 􀀒􀀃􀀍􀀋􀀒􀀓􀀋􀀚 􀀊􀀂􀀍􀀈􀀈􀀌􀀇􀀔􀀔 􀀆􀀎􀀒􀀔􀀗 L􀀂􀀜􀀙 􀀂􀀔􀀇 􀀁􀀊 􀀐L 􀀁􀀊􀀑 􀀒􀀃􀀍􀀋􀀒􀀓􀀋 􀀎􀀍􀀔 􀀋􀀍􀀒􀀓􀀇􀀈 􀀄􀀌􀀂􀀃􀀒􀀓􀀇􀀓􀀕􀀇􀀗 􀀅􀀆􀀒􀀖􀀒z􀀒􀀓􀀋 􀀌􀀇􀀈􀀅􀀕􀀇􀀈􀀌􀀍􀀈􀀒􀀍􀀆􀀒􀀂􀀓 􀀈􀀂􀀔􀀇􀀔 􀀆􀀂 􀀃􀀒􀀓􀀒􀀃􀀒z􀀇 􀀎􀀇􀀍􀀖􀀆􀀎 􀀌􀀒􀀔k􀀔􀀚 W􀀎􀀒􀀖􀀇 L 􀀁􀀊 􀀔􀀒􀀋􀀓􀀒fi􀀕􀀍􀀓􀀆􀀖","cbCairFRZxSOnhu8","https://ap.wps.com/l/cbCairFRZxSOnhu8","pdf",2826506,13,"English","# Introduction\n# Diagnosis-Based Image Quality Assessment\n## IQA Metrics and Variants\n# Low-Dose CT Enhancement Method\n## Enhancement Evaluation\n# Results and Discussion","[{\"question\":\"What is the main goal of the low-dose CT approach described in the document?\",\"answer\":\"The document aims to assess and enhance low-dose CT images from a diagnosis-based perspective so that image quality better supports diagnostic use.\"},{\"question\":\"How is image quality evaluated in the proposed workflow?\",\"answer\":\"Image quality is evaluated using diagnosis-oriented quality assessment, comparing IQA metrics and their variants to understand how quality relates to diagnostic relevance.\"},{\"question\":\"What kinds of methods are used for improving low-dose CT images?\",\"answer\":\"The document describes an image-quality enhancement strategy driven by the diagnosis-based assessment, evaluating how enhancement affects image quality and downstream diagnostic suitability.\"}]","Diagnosis based image quality assessment and enhancement for low-dose CT image | PDF",1790575798,33]