{"id":12322,"date":"2024-03-05T10:30:07","date_gmt":"2024-03-05T07:30:07","guid":{"rendered":"https:\/\/umram.bilkent.edu.tr\/?p=12322"},"modified":"2024-03-05T10:31:42","modified_gmt":"2024-03-05T07:31:42","slug":"umram-nsc-asbam-guz-2023-seminerleri-enhancing-mri-performance-through-computational-imaging","status":"publish","type":"post","link":"https:\/\/umram.bilkent.edu.tr\/index.php\/tr\/2024\/03\/05\/umram-nsc-asbam-guz-2023-seminerleri-enhancing-mri-performance-through-computational-imaging\/","title":{"rendered":"UMRAM\/NSC-ASBAM G\u00fcz 2023 Seminerleri: &#8221;Enhancing MRI Performance through Computational Imaging&#8221;"},"content":{"rendered":"<p><strong>Mariya Doneva, Ph.D.<\/strong><br \/>\nPhilips Research, Almanya<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Tarih\/Saat:<\/strong>\u00a023 Kas\u0131m 2023 Per\u015fembe, 17:30<br \/>\n<strong>Zoom Ba\u011flant\u0131s\u0131:<\/strong> https:\/\/zoom.us\/j\/98924400569<\/p>\n<p><strong>\u00d6zet:<\/strong>\u00a0Ge\u00e7ti\u011fimiz yirmi y\u0131lda, MR g\u00f6r\u00fcnt\u00fcs\u00fcn\u00fcn yeniden yap\u0131land\u0131r\u0131lmas\u0131n\u0131n \u00f6nemi b\u00fcy\u00fck \u00f6l\u00e7\u00fcde artm\u0131\u015f, tarama s\u00fcresinin azalt\u0131lmas\u0131na, g\u00f6r\u00fcnt\u00fc kalitesinin iyile\u015ftirilmesine ve \u00f6l\u00e7\u00fclen verilerden ek bilgilerin \u00e7\u0131kar\u0131lmas\u0131na olanak sa\u011flam\u0131\u015ft\u0131r. Bu d\u00f6nemde MRI, g\u00f6r\u00fcnt\u00fc yeniden yap\u0131land\u0131rmas\u0131na y\u00f6nelik geli\u015fmi\u015f hesaplamal\u0131 algoritmalarda kapsaml\u0131 geli\u015fmelere tan\u0131k oldu; bunlar\u0131n \u00e7o\u011fu, \u00e7ok kanall\u0131 \u00f6rnekleme, s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f alg\u0131lama, s\u00f6zl\u00fck \u00f6\u011frenimi, d\u00fc\u015f\u00fck dereceli ve yap\u0131land\u0131r\u0131lm\u0131\u015f d\u00fc\u015f\u00fck d\u00fczeyler de dahil olmak \u00fczere \u00e7e\u015fitli alanlardaki sinyal i\u015fleme ilerlemeleriyle desteklendi. s\u0131ralama y\u00f6ntemleri. Son zamanlarda, tarama s\u00fcresinde ve g\u00f6r\u00fcnt\u00fc kalitesinde daha fazla iyile\u015ftirme sa\u011flamak amac\u0131yla g\u00f6r\u00fcnt\u00fcn\u00fcn yeniden yap\u0131land\u0131r\u0131lmas\u0131 i\u00e7in sinir a\u011flar\u0131 da kullan\u0131ld\u0131. En \u00f6nemlisi, bu tekniklerin baz\u0131lar\u0131 MRI sat\u0131c\u0131lar\u0131n\u0131n \u00fcr\u00fcnlerinde kendine yer bulmu\u015f ve klinik uygulamada \u00f6nemli bir etki g\u00f6stermi\u015ftir. Bu geli\u015fmeler, hesaplamal\u0131 donan\u0131mdaki ilerlemelerle birlikte, hesaplamal\u0131 bir g\u00f6r\u00fcnt\u00fcleme problemi olarak MRI rekonstr\u00fcksiyonunda yeni bir ara\u015ft\u0131rma alan\u0131 a\u00e7m\u0131\u015ft\u0131r. Bu konu\u015fmada, hesaplamal\u0131 bir g\u00f6r\u00fcnt\u00fcleme problemi olarak MRI rekonstr\u00fcksiyonunun \u00e7er\u00e7evesini ve bunun MR performans\u0131n\u0131 art\u0131rmada sa\u011flad\u0131\u011f\u0131 ve b\u00f6ylece \u00f6nemli klinik ihtiya\u00e7lar\u0131 kar\u015f\u0131lamadaki avantajlar\u0131n\u0131 tart\u0131\u015faca\u011f\u0131m.<\/p>\n<p><strong>Bio:<\/strong>\u00a0Dr. Doneva, 2010 y\u0131l\u0131nda kat\u0131ld\u0131\u011f\u0131 Philips\u00a0Research, Hamburg, Almanya&#8217;da K\u0131demli Bilim Adam\u0131 ve Ekip Lideridir. Fizik alan\u0131nda Lisans ve Y\u00fcksek Lisans derecelerini s\u0131ras\u0131yla 2006 ve 2007 y\u0131llar\u0131nda Oldenburg \u00dcniversitesi&#8217;nden, doktora derecesini ise Fizik alan\u0131nda alm\u0131\u015ft\u0131r. 2010 y\u0131l\u0131nda L\u00fcbeck \u00dcniversitesi Fizik b\u00f6l\u00fcm\u00fcnden mezun oldu.\u00a0Elektrik M\u00fchendisli\u011finde Ara\u015ft\u0131rma G\u00f6revlisi olarak \u00e7al\u0131\u015ft\u0131 ve<br \/>\nUC Berkeley&#8217;de Bilgisayar Bilimleri B\u00f6l\u00fcm\u00fc, 2015 ve 2016 y\u0131llar\u0131 aras\u0131nda. \u00c7al\u0131\u015fmalar\u0131, g\u00f6r\u00fcnt\u00fcleme i\u015f ak\u0131\u015f\u0131 iyile\u015ftirmeleri, yeni kantitatif MRI yakla\u015f\u0131mlar\u0131 ve en belirgin \u015fekilde, rutin klinik taramalar\u0131n tarama s\u00fcresinin \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131lmas\u0131na olanak tan\u0131yan s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f alg\u0131lamaya dayal\u0131 h\u0131zl\u0131 MRI veri toplama ile ilgili bir\u00e7ok yenili\u011fi ortaya \u00e7\u0131kard\u0131. Bu, halihaz\u0131rda bir\u00e7ok hastanenin klinik rutinine entegre edilmi\u015f ve milyonlarca hastay\u0131 taramak i\u00e7in kullan\u0131lm\u0131\u015ft\u0131r. MR g\u00f6r\u00fcnt\u00fcleme alan\u0131ndaki \u00e7al\u0131\u015fmalar\u0131 nedeniyle kendisine 30&#8217;dan fazla patent verilmi\u015ftir.<\/p>\n<p>Doneva, Uluslararas\u0131 T\u0131pta Manyetik Rezonans Derne\u011fi (ISMRM) (2019-2021),\u00a0IEEE Uluslararas\u0131 Biyomedikal G\u00f6r\u00fcnt\u00fcleme Sempozyumu (ISBI) (2020), ISMRM\u00a0Veri \u00d6rnekleme ve G\u00f6r\u00fcnt\u00fc \u00c7al\u0131\u015ftay\u0131 dahil olmak \u00fczere \u00e7ok say\u0131da konferans\u0131n D\u00fczenleme Komitesi \u00dcyesiydi. Yeniden Yap\u0131lanma (2020) ve SIAM G\u00f6r\u00fcnt\u00fcleme Bilimi Konferans\u0131 2022. Konuk Edit\u00f6r, IEEE Sinyal \u0130\u015fleme Dergisi Hesaplamal\u0131 MRI \u00d6zel Say\u0131s\u0131: S\u0131k\u0131\u015ft\u0131rmal\u0131 Alg\u0131lama ve \u00d6tesi; Edit\u00f6r, Kantitatif Manyetik Rezonans G\u00f6r\u00fcnt\u00fcleme \u00fczerine kapsaml\u0131 referans kitab\u0131; Yay\u0131n Kurulu \u00dcyesi, T\u0131pta Manyetik Rezonans ve Hesaplamal\u0131 G\u00f6r\u00fcnt\u00fclemede IEEE \u0130\u015flemleri; ve MR g\u00f6r\u00fcnt\u00fcs\u00fcn\u00fcn yeniden yap\u0131land\u0131r\u0131lmas\u0131na ili\u015fkin bir referans kitab\u0131n\u0131n edit\u00f6r\u00fc. Dr. Doneva&#8217;n\u0131n ara\u015ft\u0131rma ilgi alanlar\u0131 aras\u0131nda manyetik rezonans g\u00f6r\u00fcnt\u00fcleme ba\u011flam\u0131nda verimli veri toplama, g\u00f6r\u00fcnt\u00fc yeniden yap\u0131land\u0131rma ve niceliksel parametre haritalama y\u00f6ntemleri yer almaktad\u0131r. \u00c7al\u0131\u015fmalar\u0131, MR tarama verimlili\u011fini art\u0131rmay\u0131 ve te\u015fhis ve tedavi takibi i\u00e7in sa\u011flam ve g\u00fcvenilir (\u00e7ok parametreli) niceliksel bilgiler elde etmeyi ama\u00e7layan matematiksel optimizasyon ve sinyal i\u015fleme yakla\u015f\u0131mlar\u0131n\u0131n geli\u015ftirilmesini i\u00e7erir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mariya Doneva, Ph.D. Philips Research, Almanya &nbsp; Tarih\/Saat:\u00a023 Kas\u0131m 2023 Per\u015fembe, 17:30 Zoom Ba\u011flant\u0131s\u0131: https:\/\/zoom.us\/j\/98924400569 \u00d6zet:\u00a0Ge\u00e7ti\u011fimiz yirmi y\u0131lda, MR g\u00f6r\u00fcnt\u00fcs\u00fcn\u00fcn yeniden yap\u0131land\u0131r\u0131lmas\u0131n\u0131n \u00f6nemi b\u00fcy\u00fck \u00f6l\u00e7\u00fcde artm\u0131\u015f, tarama s\u00fcresinin azalt\u0131lmas\u0131na, g\u00f6r\u00fcnt\u00fc kalitesinin iyile\u015ftirilmesine ve \u00f6l\u00e7\u00fclen verilerden ek bilgilerin \u00e7\u0131kar\u0131lmas\u0131na olanak sa\u011flam\u0131\u015ft\u0131r. Bu d\u00f6nemde MRI, g\u00f6r\u00fcnt\u00fc yeniden yap\u0131land\u0131rmas\u0131na y\u00f6nelik geli\u015fmi\u015f hesaplamal\u0131 algoritmalarda kapsaml\u0131 geli\u015fmelere tan\u0131k oldu; bunlar\u0131n [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":12280,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[748],"tags":[],"_links":{"self":[{"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/12322"}],"collection":[{"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/comments?post=12322"}],"version-history":[{"count":2,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/12322\/revisions"}],"predecessor-version":[{"id":12324,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/posts\/12322\/revisions\/12324"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/media\/12280"}],"wp:attachment":[{"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/media?parent=12322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/categories?post=12322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/umram.bilkent.edu.tr\/index.php\/wp-json\/wp\/v2\/tags?post=12322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}