{"id":6241,"date":"2026-10-19T09:48:40","date_gmt":"2026-10-19T09:48:40","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-rafmagns-og-tolvuverkfraedi-bin-zhao\/"},"modified":"2026-10-19T09:48:40","modified_gmt":"2026-10-19T09:48:40","slug":"doktorsvorn-i-rafmagns-og-tolvuverkfraedi-bin-zhao","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-rafmagns-og-tolvuverkfraedi-bin-zhao\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed rafmagns- og t\u00f6lvuverkfr\u00e6\u00f0i &#8211; Bin Zhao"},"content":{"rendered":"<div class=\"field-items\">\n<div class=\"field-item even\" property=\"content:encoded\">\n<p><strong>Streymi:\u00a0<\/strong><a href=\"https:\/\/livestream.com\/hi\/doktorsvornbinzhao\">https:\/\/livestream.com\/hi\/doktorsvornbinzhao<\/a><\/p>\n<p><strong>Doktorsefni:<\/strong>\u00a0Bin Zhao<\/p>\n<p><strong>Heiti ritger\u00f0ar:<\/strong>\u00a0Su\u00f0s\u00edun fj\u00f6lr\u00e1sa mynda me\u00f0 v\u00edddarf\u00e6kkandi a\u00f0fer\u00f0um\u00a0(Hyperspectral Image Denoising Using Low-Rank Based Methods)<\/p>\n<p><strong>Andm\u00e6lendur:<\/strong> Dr. Javier Plaza Miguel, pr\u00f3fessor vi\u00f0 Hyperspectral Computing Laboratory, University of Extremadura, Sp\u00e1ni<br \/> Dr. Bj\u00f6rn Waske, pr\u00f3fessor vi\u00f0 Institute of Computer Sciences, Remote Sensing Working Group, University of Osnabr\u00fcck, \u00de\u00fdskalandi<\/p>\n<p><strong>Lei\u00f0beinendur:<\/strong> Dr. J\u00f3hannes R. Sveinsson, pr\u00f3fessor vi\u00f0 Rafmagns- og t\u00f6lvuverkfr\u00e6\u00f0ideild H\u00e1sk\u00f3la \u00cdslands<br \/> Dr. Magn\u00fas \u00d6rn \u00dalfarsson, pr\u00f3fessor og deildarforseti Rafmagns- og t\u00f6lvuverkfr\u00e6\u00f0ideildar H\u00e1sk\u00f3la \u00cdslands<\/p>\n<p> <strong>Einnig \u00ed doktorsnefnd:<\/strong> Dr. Jocelyn Chanussot, pr\u00f3fessor vi\u00f0 Grenoble Institute of Technology in Grenoble, Frakklandi<\/p>\n<p><strong>Doktorsv\u00f6rn st\u00fdrir:<\/strong>\u00a0Dr. Jakob Sigur\u00f0sson, d\u00f3sent og sta\u00f0gengill deildarforseta Rafmagns- og t\u00f6lvuverkfr\u00e6\u00f0ideildar H\u00e1sk\u00f3la \u00cdslands<\/p>\n<p><strong>\u00c1grip<\/strong><\/p>\n<p>Fj\u00f6lr\u00e1samyndir sem eru teknar me\u00f0 fj\u00f6lr\u00e1saskynjurum hafa hundru\u00f0 t\u00ed\u00f0nir\u00e1sa. \u00de\u00e6r r\u00edkulegu r\u00f3fsuppl\u00fdsingar sem fj\u00f6lr\u00e1samyndir hafa er h\u00e6gt a\u00f0 nota til a\u00f0 skilja \u00e1 milli mismunandi efnisger\u00f0a \u00ed myndefninu. Fj\u00f6lr\u00e1samyndir hafa veri\u00f0 nota\u00f0ar fyrir \u00fdmis svi\u00f0 eins og til d\u00e6mis landb\u00fana\u00f0, jar\u00f0fr\u00e6\u00f0i og umhverfisv\u00f6ktun.<\/p>\n<p> Fj\u00f6lr\u00e1samyndir innihalda su\u00f0 eins og sk\u00f6mmtunarsu\u00f0, varmasu\u00f0 og skotsu\u00f0 sem stafar af \u00e1hrifum lj\u00f3seinda, gleypni andr\u00famsloftsins og truflana skynjara. Einnig eru fj\u00f6lr\u00e1samyndir af h\u00e1rri myndv\u00eddd og hafa breytilegar r\u00f3fsuppl\u00fdsingar sem gerir \u00fea\u00f0 a\u00f0 verkum a\u00f0 myndv\u00edddarf\u00e6kkun og \u00fardr\u00e1ttur s\u00e9rkenna eru krefjandi verkefni. \u00deessa myndv\u00edddarf\u00e6kkunar- eiginleika er h\u00e6gt a\u00f0 hagn\u00fdta me\u00f0 \u00fev\u00ed a\u00f0 t\u00e1kna r\u00f3f fj\u00f6lr\u00e1samyndarinnar \u00ed hlutr\u00fami af l\u00e6gri v\u00eddd. \u00deetta er \u00e1rangursr\u00edk lei\u00f0 til \u00feess a\u00f0 nota myndv\u00edddarf\u00e6kkunar-eiginleika fj\u00f6lr\u00e1sa mynda til su\u00f0s\u00edunar. Ritger\u00f0in \u00fer\u00f3ar fj\u00f6ldann allan af su\u00f0s\u00edunar- og \u00fardr\u00e1ttara\u00f0fer\u00f0um fyrir fj\u00f6lr\u00e1samyndefni, sem hefur \u00ed f\u00f6r me\u00f0 s\u00e9r betri notkun \u00e1 \u00feeim. \u00deessar a\u00f0fer\u00f0ir eru r\u00fdrar og v\u00edddarf\u00e6kkandi og flestar \u00feeirra nota einhvers konar reglun.<\/p>\n<p><strong>Um doktorsefni\u00f0<\/strong><\/p>\n<p>Bin Zhao lauk bakkal\u00e1rgr\u00e1\u00f0u \u00e1ri\u00f0 2014 fr\u00e1 Shandong Agricultural University \u00ed fjark\u00f6nnunarv\u00edsindum og t\u00e6kni (tv\u00f6f\u00f6ld gr\u00e1\u00f0a samhli\u00f0a Al\u00fej\u00f3\u00f0ahagfr\u00e6\u00f0i og vi\u00f0skiptum). Hann lauk meistaragr\u00e1\u00f0u \u00ed vinnslu fjark\u00f6nnunarmynda me\u00f0 h\u00e1rri r\u00f3fsupplausn (hyperspectral remote sensing image processing) fr\u00e1 Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, University of Chinese Academy of Sciences \u00ed j\u00fan\u00ed 2017. Hann h\u00f3f doktorsn\u00e1m sitt vi\u00f0 Rafmagns- og t\u00f6lvuverkfr\u00e6\u00f0ideild H\u00e1sk\u00f3la \u00cdslands \u00ed jan\u00faar \u00e1ri\u00f0 2018.<\/p>\n<\/div><\/div>","protected":false},"featured_media":5010,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_phd_date_start":"2021-12-16T15:00:00+00:00","_phd_date_end":"2021-12-16T17:00:00+00:00","_phd_location":"A\u00f0albygging H\u00e1t\u00ed\u00f0arsalur","_phd_admission":"A\u00f0gangur \u00f3keypis","_phd_thesis_title":"Su\u00f0s\u00edun fj\u00f6lr\u00e1sa mynda me\u00f0 v\u00edddarf\u00e6kkandi a\u00f0fer\u00f0um (Hyperspectral Image Denoising Using Low-Rank Based Methods)","_phd_source_url":"https:\/\/gamli.hi.is\/vidburdir\/doktorsvorn_i_rafmagns_og_tolvuverkfraedi_bin_zhao","_phd_source_node_id":"381447","_phd_source_type":"vidburdir","_phd_member_id":768,"footnotes":""},"phd_school":[94,93],"phd_discipline":[95],"class_list":["post-6241","phd_defence","type-phd_defence","status-publish","has-post-thumbnail","hentry","phd_school-rafmagns-og-tolvuverkfraedideild","phd_school-verkfraedi-og-natturuvisindasvid","phd_discipline-phd-i-rafmagns-og-tolvuverkfraedi"],"_links":{"self":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence"}],"about":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/types\/phd_defence"}],"version-history":[{"count":0,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6241\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media\/5010"}],"wp:attachment":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media?parent=6241"}],"wp:term":[{"taxonomy":"phd_school","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_school?post=6241"},{"taxonomy":"phd_discipline","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_discipline?post=6241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}