{"id":325,"date":"2025-06-18T07:55:16","date_gmt":"2025-06-18T07:55:16","guid":{"rendered":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/?page_id=325"},"modified":"2025-06-18T08:00:04","modified_gmt":"2025-06-18T08:00:04","slug":"tibor-lukic","status":"publish","type":"page","link":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/tibor-lukic\/","title":{"rendered":"Tibor Lukic"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"325\" class=\"elementor elementor-325\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e23751b e-flex e-con-boxed e-con e-parent\" data-id=\"e23751b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-173332b elementor-widget elementor-widget-text-editor\" data-id=\"173332b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Name<\/strong>: Tibor Lukic<br \/><strong>Affiliation<\/strong>: Chair for Mathematics Faculty of Technical\u00a0 Sciences, University of Novi Sad, Novi Sad, Serbia<br \/><strong>Primary research interest<\/strong>: Applied Mathematics, Optimaztion, Image Processing<\/p><p><strong>Title of the lecture<\/strong>: Linear and Nonlinear Mathematical Models in Image Processing<br \/><strong>Keywords<\/strong>: Affine transformation, Homography, Computer Vision, Total Variation, Tomography<br \/><strong>Summary<\/strong>:\u00a0 The presentation will begin with an introduction to linear transformations in image processing. The discussion will focus on affine, projective, and homography transformations. Camera pose estimation is a central problem in computer vision; therefore, we will clarify the projective camera model, including the mathematics involved in transforming a world point into an image point. Nonlinear transformations, such as total variation, play a crucial role in many image processing models\u2014for example, denoising, deblurring, and tomographic image reconstruction. Incorporating a priori information about the original object into these models is known as regularization. Many regularization techniques are based on nonlinear transformations, which will be discussed in the presentation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Name: Tibor LukicAffiliation: Chair for Mathematics Faculty of Technical\u00a0 Sciences, University of Novi Sad, Novi Sad, SerbiaPrimary research interest: Applied Mathematics, Optimaztion, Image Processing Title of the lecture: Linear and Nonlinear Mathematical Models in Image ProcessingKeywords: Affine transformation, Homography, Computer Vision, Total Variation, TomographySummary:\u00a0 The presentation will begin with an introduction to linear transformations in &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/tibor-lukic\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Tibor Lukic&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-325","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/wp-json\/wp\/v2\/pages\/325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/wp-json\/wp\/v2\/comments?post=325"}],"version-history":[{"count":3,"href":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/wp-json\/wp\/v2\/pages\/325\/revisions"}],"predecessor-version":[{"id":328,"href":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/wp-json\/wp\/v2\/pages\/325\/revisions\/328"}],"wp:attachment":[{"href":"https:\/\/www.inf.u-szeged.hu\/~ssip\/2025\/wp-json\/wp\/v2\/media?parent=325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}