{"id":100,"date":"2018-01-17T18:10:21","date_gmt":"2018-01-17T09:10:21","guid":{"rendered":"https:\/\/kaumediaprocessing.wordpress.com\/?page_id=100"},"modified":"2020-10-14T10:11:03","modified_gmt":"2020-10-14T10:11:03","slug":"frame-rate-up-conversion","status":"publish","type":"page","link":"http:\/\/multimedia.kau.ac.kr\/?page_id=100","title":{"rendered":"Frame rate up Conversion"},"content":{"rendered":"<p><span style=\"color: #000000; font-size: 22px;\"><b>Frame rate up conversion <\/b><\/span><br \/>\n<span style=\"color: #000000; font-size: 15px;\">\u00a0 Frame rate up conversion (FRUC) is a technique that generating a higher frame rate video from a lower frame rate video by inserting interpolated frames into lower frame rate video. One of significant applications is reducing motion blur caused by hold-type display characteristics (i.e. liquid crystal display).<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-248\" src=\"http:\/\/rmclab.dothome.co.kr\/wp-content\/uploads\/2018\/01\/frame_rate_up_1.png?w=300\" alt=\"\" width=\"700\" height=\"200\"\/><br \/>\n<span style=\"color: #ffffff; font-size: 30px;\"><b>.<\/b><\/span><\/p>\n<p><span style=\"color: #000000; font-size: 22px;\"><b>Video frame interpolation using deep cascaded network structure<\/b><\/span><br \/>\n<span style=\"color: #000000; font-size: 15px;\">\u00a0 Recently, many variant methods of Convolutional neural networks have been proposed for video frame interpolation. Most of these methods tried to predict dense motion flows or kernels for moving objects. In this study, we exhaustively analyze the advantages of both motion estimation schemes and propose a cascaded system to maximize the advantages of both the schemes.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-461 \" src=\"http:\/\/multimedia.kau.ac.kr\/wp-content\/uploads\/2020\/10\/Network_frame_rateup_conversion.png\" alt=\"\" width=\"400\" height=\"250\"\/><\/p>\n<p><b><br \/>\n<\/b><br \/>\n<span style=\"color: #000000; font-size: 12px;\">[Y. Yang, B. T. Oh, \u201cVideo frame interpolation using deep cascaded network structure,\u201d Signal Processing: Image Communication, Nov. 2020.]<\/span><br \/>\n<b><br \/>\n<\/b><\/p>\n<p><span style=\"color: #000000; font-size: 22px;\"><b>Multi-layer frame rate up-conversion using trilateral filtering for multi-view video<\/b><\/span><br \/>\n<span style=\"color: #000000; font-size: 15px;\">\u00a0 One of the hardest problems in frame interpolation is estimating motion in occluded region. Unlike mono view video system, occluded region is partially accessible in Multiview system. Motivated by this, we proposed novel motion estimation scheme which brings occluded information from neighboring views and reconstruct occluded region. Using the reconstructed information, motion estimation is performed more accurately.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-461 \" src=\"http:\/\/multimedia.kau.ac.kr\/wp-content\/uploads\/2018\/05\/frame_rate_up_4-300x220.png\" alt=\"\" width=\"751\" height=\"551\" srcset=\"http:\/\/multimedia.kau.ac.kr\/wp-content\/uploads\/2018\/05\/frame_rate_up_4-300x220.png 300w, http:\/\/multimedia.kau.ac.kr\/wp-content\/uploads\/2018\/05\/frame_rate_up_4-768x564.png 768w, http:\/\/multimedia.kau.ac.kr\/wp-content\/uploads\/2018\/05\/frame_rate_up_4-1024x752.png 1024w, http:\/\/multimedia.kau.ac.kr\/wp-content\/uploads\/2018\/05\/frame_rate_up_4.png 1516w\" sizes=\"(max-width: 751px) 100vw, 751px\" \/><\/p>\n<p><span style=\"color: #000000; font-size: 12px;\">[Y. Yang, J. H. Hong, and B. T. Oh, \u201cMulti-layer frame rate up-conversion using trilateral filtering for multi-view video,\u201d IEEE Trans. on Circuits and Systems for Video Technology, Feb. 2019.]<\/span><br \/>\n<span style=\"color: #000000; font-size: 12px;\">[Y. Yang, D. Lee, and B. T. Oh,\u201cFrame rate up conversion for multi-view video,\u201d APSIPA Annual Summit and Conference, 2016.]<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Frame rate up conversion \u00a0 Frame rate up conversion (FRUC) is a technique that generating a higher frame rate video from a lower frame rate video by inserting interpolated frames into lower frame rate video. One of significant applications is reducing motion blur caused by hold-type display characteristics (i.e. liquid crystal display). . Video frame &hellip; <a href=\"http:\/\/multimedia.kau.ac.kr\/?page_id=100\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Frame rate up Conversion<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":16,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/100"}],"collection":[{"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=100"}],"version-history":[{"count":41,"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/100\/revisions"}],"predecessor-version":[{"id":746,"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/100\/revisions\/746"}],"up":[{"embeddable":true,"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/16"}],"wp:attachment":[{"href":"http:\/\/multimedia.kau.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}