{"id":315,"date":"2009-06-27T22:59:15","date_gmt":"2009-06-27T21:59:15","guid":{"rendered":"http:\/\/staff.science.uva.nl\/~cgmsnoek\/?p=315"},"modified":"2009-06-27T22:59:15","modified_gmt":"2009-06-27T21:59:15","slug":"concept-based-video-retrieval","status":"publish","type":"post","link":"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/","title":{"rendered":"Concept-Based Video Retrieval"},"content":{"rendered":"<p>Sconto Prescrizione Di Farmaci. Farmacia Canadese Legale. Farmaci Pi\u00f9 Economici Online. \u00c8 Possibile Ottenere Prezzi Accessibili All&#8217;interno Della Farmacia Da Casa Tua Qui <a href=\"https:\/\/it.toto.com\/quanto-costa-l'unguento-di-bactroban\/\">their explanation<\/a> Apertamente! Con Uno Sconto Meraviglioso. Ordina Rapidamente La Spedizione E La Consegna Se Hai Pagato Con Carta Di Credito.<br \/><img loading=\"lazy\" decoding=\"async\" title=\"fntir\" src=\"http:\/\/staff.science.uva.nl\/~cgmsnoek\/wp-content\/uploads\/2009\/06\/fntir1-215x300.jpg\" alt=\"fntir\" width=\"215\" height=\"300\" align=\"right\" \/><\/p>\n<p>The paper on <em>Concept-Based Video Retrieval<\/em> by myself and Marcel Worring has appeared in Foundations and Trends\u00ae in Information Retrieval. In this paper, we review 300 references on video retrieval, indicating when text-only solutions are unsatisfactory and showing the promising alternatives which are in majority concept-based. Therefore, central to our discussion is the notion of a semantic concept: an objective linguistic description of an observable entity. Specifically, we present our view on how its automated detection, selection under uncertainty, and interactive usage might solve the major scientific problem for video retrieval: the semantic gap. To bridge the gap, we lay down the anatomy of a concept-based video search engine. We present a component-wise decomposition of such an interdisciplinary multimedia system, covering influences from information retrieval, computer vision, machine learning, and human-computer interaction. For each of the components we review state-of-the-art solutions in the literature, each having different characteristics and merits. Because of these differences, we cannot understand the progress in video retrieval without serious evaluation efforts such as carried out in the NIST TRECVID benchmark. We discuss its data, tasks, results, and the many derived community initiatives in creating annotations and baselines for repeatable experiments. We conclude with our perspective on future challenges and opportunities. The paper is <a href=\"http:\/\/staff.science.uva.nl\/~cgmsnoek\/pub\/snoek-concept-based-video-retrieval-fntir.pdf\" target=\"_blank\">available for download now<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sconto Prescrizione Di Farmaci. Farmacia Canadese Legale. Farmaci Pi\u00f9 Economici Online. \u00c8 Possibile Ottenere Prezzi Accessibili All&#8217;interno Della Farmacia Da Casa Tua Qui their explanation Apertamente! Con Uno Sconto Meraviglioso. Ordina Rapidamente La Spedizione E La Consegna Se Hai Pagato Con Carta Di Credito. The paper on Concept-Based Video Retrieval by myself and Marcel Worring [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-315","post","type-post","status-publish","format-standard","hentry","category-science"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Concept-Based Video Retrieval - Cees Snoek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Concept-Based Video Retrieval - Cees Snoek\" \/>\n<meta property=\"og:description\" content=\"Sconto Prescrizione Di Farmaci. Farmacia Canadese Legale. Farmaci Pi\u00f9 Economici Online. \u00c8 Possibile Ottenere Prezzi Accessibili All&#8217;interno Della Farmacia Da Casa Tua Qui their explanation Apertamente! Con Uno Sconto Meraviglioso. Ordina Rapidamente La Spedizione E La Consegna Se Hai Pagato Con Carta Di Credito. The paper on Concept-Based Video Retrieval by myself and Marcel Worring [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/\" \/>\n<meta property=\"og:site_name\" content=\"Cees Snoek\" \/>\n<meta property=\"article:published_time\" content=\"2009-06-27T21:59:15+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/staff.science.uva.nl\/~cgmsnoek\/wp-content\/uploads\/2009\/06\/fntir1-215x300.jpg\" \/>\n<meta name=\"author\" content=\"Cees\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Cees\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/\",\"url\":\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/\",\"name\":\"Concept-Based Video Retrieval - Cees Snoek\",\"isPartOf\":{\"@id\":\"https:\/\/www.ceessnoek.info\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/staff.science.uva.nl\/~cgmsnoek\/wp-content\/uploads\/2009\/06\/fntir1-215x300.jpg\",\"datePublished\":\"2009-06-27T21:59:15+00:00\",\"author\":{\"@id\":\"https:\/\/www.ceessnoek.info\/#\/schema\/person\/4bca975b7c432aeb5dced40bdbc204c1\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/#primaryimage\",\"url\":\"http:\/\/staff.science.uva.nl\/~cgmsnoek\/wp-content\/uploads\/2009\/06\/fntir1-215x300.jpg\",\"contentUrl\":\"http:\/\/staff.science.uva.nl\/~cgmsnoek\/wp-content\/uploads\/2009\/06\/fntir1-215x300.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ceessnoek.info\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Concept-Based Video Retrieval\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ceessnoek.info\/#website\",\"url\":\"https:\/\/www.ceessnoek.info\/\",\"name\":\"Cees Snoek\",\"description\":\"research on video and image ai\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ceessnoek.info\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.ceessnoek.info\/#\/schema\/person\/4bca975b7c432aeb5dced40bdbc204c1\",\"name\":\"Cees\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ceessnoek.info\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/756ccb993852c1e8e3af39a228d11a7305b2a937750f26dc5799d5df019b0f51?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/756ccb993852c1e8e3af39a228d11a7305b2a937750f26dc5799d5df019b0f51?s=96&d=mm&r=g\",\"caption\":\"Cees\"},\"sameAs\":[\"http:\/\/www.CeesSnoek.info\"],\"url\":\"https:\/\/www.ceessnoek.info\/index.php\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Concept-Based Video Retrieval - Cees Snoek","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ceessnoek.info\/index.php\/concept-based-video-retrieval\/","og_locale":"en_US","og_type":"article","og_title":"Concept-Based Video Retrieval - Cees Snoek","og_description":"Sconto Prescrizione Di Farmaci. 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