{"id":7413,"date":"2020-02-08T12:54:04","date_gmt":"2020-02-08T11:54:04","guid":{"rendered":"https:\/\/www.l3s.de\/?page_id=7413"},"modified":"2023-01-11T15:07:30","modified_gmt":"2023-01-11T14:07:30","slug":"man-vs-machine-where-was-the-photo-taken","status":"publish","type":"page","link":"https:\/\/www.l3s.de\/de\/magazine\/binaire-articles\/man-vs-machine-where-was-the-photo-taken\/","title":{"rendered":"Mensch vs. Maschine: Wer erkennt den Aufnahmeort eines Fotos"},"content":{"rendered":"<div data-colibri-id=\"7413-c1\" class=\"style-7000 style-local-7413-c1 position-relative\">\n  <!---->\n  <div data-colibri-component=\"section\" data-colibri-id=\"7413-c2\" id=\"reusable-sections\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-7001 style-local-7413-c2 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"7413-c3\" class=\"h-row-container gutters-row-lg-3 gutters-row-md-3 gutters-row-0 gutters-row-v-lg-3 gutters-row-v-md-3 gutters-row-v-3 style-7002 style-local-7413-c3 position-relative\">\n        <div class=\"background-wrapper\">\n          <div class=\"background-layer background-layer-media-container-lg\">\n            <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify lazyload\" model-id=\"7413-c3\" media=\"desktop\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/Geolokalisierung_01_KI_Foto_1500x1500_TIB_andrea-seifert.jpg&quot;)\"><\/div>\n          <\/div>\n          <div class=\"background-layer background-layer-media-container-md\">\n            <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify lazyload\" model-id=\"7413-c3\" media=\"tablet\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/Geolokalisierung_01_KI_Foto_1500x1500_TIB_andrea-seifert.jpg&quot;)\"><\/div>\n          <\/div>\n          <div class=\"background-layer background-layer-media-container\">\n            <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify lazyload\" model-id=\"7413-c3\" media=\"mobile\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/Geolokalisierung_01_KI_Foto_1500x1500_TIB_andrea-seifert.jpg&quot;)\"><\/div>\n          <\/div>\n        <\/div>\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-3 gutters-col-md-3 gutters-col-0 gutters-col-v-lg-3 gutters-col-v-md-3 gutters-col-v-3\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-7003-outer style-local-7413-c4-outer\">\n            <div data-colibri-id=\"7413-c4\" class=\"d-flex h-flex-basis h-column__inner h-ui-empty-state-container h-px-lg-3 h-px-md-3 h-px-3 v-inner-lg-3 v-inner-md-3 v-inner-3 style-7003 style-local-7413-c4 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100\">\n                <!---->\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"7413-c41\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-11829 style-local-7413-c41 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-11830-outer style-local-7413-c42-outer\">\n            <div data-colibri-id=\"7413-c42\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-11830 style-local-7413-c42 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"7413-c43\" class=\"h-text h-text-component style-11831 style-local-7413-c43 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>Foto:&nbsp;ANDREA SEIFERT FOTOGRAFIE<\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"7413-c5\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-7004 style-local-7413-c5 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg h-col-md-auto h-col-auto style-7005-outer style-local-7413-c6-outer\">\n            <div data-colibri-id=\"7413-c6\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-7005 style-local-7413-c6 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"7413-c7\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-7006 style-local-7413-c7 position-relative\">\n                  <!---->\n                  <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                    <!---->\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-7007-outer style-local-7413-c8-outer\">\n                      <div data-colibri-id=\"7413-c8\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-7007 style-local-7413-c8 position-relative\">\n                        <!---->\n                        <!---->\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                          <!---->\n                          <div data-colibri-id=\"7413-c9\" class=\"h-text h-text-component style-7008 style-local-7413-c9 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p>Ausgabe 01\/2020<\/p>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7413-c10\" class=\"h-x-container style-7009 style-local-7413-c10 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-x-container-inner style-dynamic-7413-c10-group style-7009-spacing style-local-7413-c10-spacing\"><span class=\"h-link__outer style-7010-outer style-local-7413-c11-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/L3S-Binaire-7-Magazin_online.pdf\" target=\"_blank\" data-colibri-id=\"7413-c11\" class=\"d-flex w-100 align-items-center h-link style-7010 style-local-7413-c11 position-relative\" rel=\"noopener\"><!----><!----> <span>K\u00fcnstliche Intelligenz<\/span><\/a>\n                              <\/span>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7413-c12\" class=\"style-7011 style-local-7413-c12 position-relative h-element\">\n                            <!---->\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-7012-outer style-local-7413-c13-outer\">\n                      <div data-colibri-id=\"7413-c13\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-7012 style-local-7413-c13 position-relative\">\n                        <!---->\n                        <!---->\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                          <!---->\n                          <div data-colibri-id=\"7413-c14\" class=\"h-global-transition-all h-heading style-7014 style-local-7413-c14 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-heading__outer style-7014 style-local-7413-c14\">\n                              <!---->\n                              <!---->\n                              <h1 class=\"\">Mensch vs. Maschine: Wer erkennt den Aufnahmeort eines Fotos<\/h1>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7413-c15\" class=\"style-7015 style-local-7413-c15 position-relative h-element\">\n                            <!---->\n                          <\/div>\n                          <div data-colibri-id=\"7413-c16\" class=\"h-row-container gutters-row-lg-1 gutters-row-md-1 gutters-row-0 gutters-row-v-lg-1 gutters-row-v-md-1 gutters-row-v-1 style-7022 style-local-7413-c16 position-relative\">\n                            <!---->\n                            <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-1 gutters-col-md-1 gutters-col-0 gutters-col-v-lg-1 gutters-col-v-md-1 gutters-col-v-1\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-7023-outer style-local-7413-c17-outer\">\n                                <div data-colibri-id=\"7413-c17\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-7023 style-local-7413-c17 position-relative\">\n                                  <!---->\n                                  <!---->\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                                    <!---->\n                                    <div data-colibri-id=\"7413-c18\" class=\"d-block style-7025 style-local-7413-c18 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-image__frame-container-outer\">\n                                        <div class=\"h-image__frame-container\">\n                                          <!---->\n                                          <!---->\n                                          <img decoding=\"async\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/skyline-seattle-cc-clango-CC-BY-SA-2_0_0.jpeg\" class=\"style-7025-image style-local-7413-c18-image lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\">\n                                          <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-7025-frameImage style-local-7413-c18-frameImage\"><\/div>\n                                        <\/div>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"7413-c44\" class=\"h-text h-text-component style-11832 style-local-7413-c44 position-relative h-element\">\n                                      <!---->\n                                      <!---->\n                                      <div class=\"\">\n                                        <p>Foto: clango CC-By-SA 2.0<\/p>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                              <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-7024-outer style-local-7413-c19-outer\">\n                                <div data-colibri-id=\"7413-c19\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-7024 style-local-7413-c19 position-relative\">\n                                  <!---->\n                                  <!---->\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                                    <!---->\n                                    <div data-colibri-id=\"7413-c20\" class=\"h-text h-text-component style-7026 style-local-7413-c20 position-relative h-element\">\n                                      <!---->\n                                      <!---->\n                                      <div class=\"\">\n                                        <p class=\"translation-block\"><p>Ein Foto, das die Skyline einer Gro&szlig;stadt vor grauem Himmel zeigt, im Vordergrund Wasser: Welche Stadt ist das?&nbsp; Bei der&nbsp;<em>Geolocation Estimation<\/em>&nbsp;treten Mensch und Maschine gegeneinander an und sch&auml;tzen, wo das Foto aufgenommen wurde. Das Ergebnis: Seattle. Meist gewinnt der Computer - dank k&uuml;nstlicher Intelligenz.<\/p><\/p>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7413-c21\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-7016 style-local-7413-c21 position-relative\">\n                            <!---->\n                            <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-7017-outer style-local-7413-c22-outer\">\n                                <div data-colibri-id=\"7413-c22\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-7017 style-local-7413-c22 position-relative\">\n                                  <!---->\n                                  <!---->\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                                    <!---->\n                                    <div data-colibri-id=\"7413-c23\" class=\"h-text h-text-component style-7018 style-local-7413-c23 position-relative h-element\">\n                                      <!---->\n                                      <!---->\n                                      <div class=\"\">\n                                        <p class=\"translation-block\"><p>Das Verfahren zur Lokalisierung des Aufnahmeortes von Fotos hat die&nbsp;<em>Forschungsgruppe Visual Analytics<\/em>&nbsp;(Leitung Prof. Dr. Ralph Ewerth) der&nbsp;<em>TIB &ndash; Leibniz-Informationszentrum Technik und Naturwissenschaften<\/em>&nbsp;entwickelt. Ein maschinelles Lernverfahren auf Basis sogenannter neuronaler Netze nutzt zur Sch&auml;tzung des Aufnahmeortes von Bildern neben geographischen Merkmalen zus&auml;tzlich kontextbezogene Informationen der abgebildeten Szene. Damit erlangt das neuronale Netz die F&auml;higkeit, f&uuml;r unterschiedliche Szenarien spezifische geographische Merkmale zu erlernen. &bdquo;Bei Stadtimpressionen sind das etwa Bauwerke oder architektonische Details, bei Naturaufnahmen werden Pflanzen und Tiere ber&uuml;cksichtigt&ldquo;, beschreibt Prof. Dr. Ewerth das Verfahren.<\/p><\/p>\n                                        <p><p>Das Verfahren zur Lokalisierung des Aufnahmeortes von Fotos hat die&nbsp;<em>Forschungsgruppe Visual Analytics<\/em>&nbsp;(Leitung Prof. Dr. Ralph Ewerth) der&nbsp;<em>TIB &ndash; Leibniz-Informationszentrum Technik und Naturwissenschaften<\/em>&nbsp;entwickelt. Ein maschinelles Lernverfahren auf Basis sogenannter neuronaler Netze nutzt zur Sch&auml;tzung des Aufnahmeortes von Bildern neben geographischen Merkmalen zus&auml;tzlich kontextbezogene Informationen der abgebildeten Szene. Damit erlangt das neuronale Netz die F&auml;higkeit, f&uuml;r unterschiedliche Szenarien spezifische geographische Merkmale zu erlernen. &bdquo;Bei Stadtimpressionen sind das etwa Bauwerke oder architektonische Details, bei Naturaufnahmen werden Pflanzen und Tiere ber&uuml;cksichtigt&ldquo;, beschreibt Prof. Dr. Ewerth das Verfahren.<\/p><\/p>\n                                        <p><span style=\"color: rgb(34, 34, 34);\">TIB-Direktor und L3S-Miglied Prof. Dr. S\u00f6ren Auer hat das Ziel, dieses innovative Verfahren zur Geolokalisierung mittelfristig zu einem Web-Dienst der TIB zu entwickeln. \u201eMit einem solchen Dienst k\u00f6nnten Bilder in Ged\u00e4chtnisinstitutionen wie Bibliotheken und Archiven weltweit besser gefunden werden\u201c, sagt Auer.<\/span><\/p>\n                                        <p>Selbst gegen den Computer antreten kann man \u00fcbrigens bei der browserbasierten Demonstration:\n                                          <a href=\"https:\/\/labs.tib.eu\/geoestimation\" rel=\"nofollow noopener\" target=\"_blank\" style=\"color: rgb(0, 79, 137);\" class=\"customize-unpreviewable\">hier<\/a>.<\/p>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"7413-c24\" class=\"h-text h-text-component style-7018 style-local-7413-c24 position-relative h-element\">\n                                      <!---->\n                                      <!---->\n                                      <div class=\"\">\n                                        <p><strong style=\"font-size: 111%; font-weight: 600;\">Als Mitmach-Exponat im Deutschen Museum Bonn und auf der MS Wissenschaft<\/strong><\/p>\n                                        <p>Im Fr\u00fchjahr 2020 wird das Geolokalisierungstool als Mitmach-Exponat Besuchern im Rahmen einer Ausstellung zum Thema K\u00fcnstliche Intelligenz (KI) im Deutschen Museum Bonn einen Einblick in die Forschung zu KI bieten. Bereits 2019 war das Exponat Teil der Ausstellung \u201eK\u00fcnstliche Intelligenz\u201c auf dem Ausstellungsschiff MS Wissenschaft in vielen deutschen und \u00f6sterreichischen St\u00e4dten zu sehen.<\/p>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n  <div data-colibri-component=\"section\" data-colibri-id=\"7413-c25\" id=\"reusable-sections-2\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-7027 style-local-7413-c25 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"7413-c26\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-7028 style-local-7413-c26 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-7029-outer style-local-7413-c27-outer\">\n            <div data-colibri-id=\"7413-c27\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-7029 style-local-7413-c27 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"7413-c28\" class=\"h-divider style-7030 style-local-7413-c28 position-relative h-element\">\n                  <!----><span class=\"h-divider__line style-7030-line style-local-7413-c28-line style-7030-line style-local-7413-c28-line\"><\/span><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"7413-c29\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-7031 style-local-7413-c29 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-7036-outer style-local-7413-c30-outer\">\n            <div data-colibri-id=\"7413-c30\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-7036 style-local-7413-c30 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"7413-c31\" class=\"h-global-transition-all h-heading style-7033 style-local-7413-c31 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-7033 style-local-7413-c31\">\n                    <!---->\n                    <!---->\n                    <h6 class=\"\">Kontakt<\/h6>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"7413-c32\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-7037 style-local-7413-c32 position-relative\">\n                  <!---->\n                  <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                    <!---->\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-7038-outer style-local-7413-c33-outer\">\n                      <div data-colibri-id=\"7413-c33\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-7038 style-local-7413-c33 position-relative\">\n                        <!---->\n                        <!---->\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                          <!---->\n                          <div data-colibri-id=\"7413-c34\" class=\"d-block style-7039 style-local-7413-c34 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-image__frame-container-outer\">\n                              <div class=\"h-image__frame-container\">\n                                <!---->\n                                <!---->\n                                <img decoding=\"async\" width=\"576\" height=\"576\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ewerth-Ralph.png\" class=\"wp-image-4394 style-7039-image style-local-7413-c34-image lazyload\" alt=\"\" data-srcset=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ewerth-Ralph.png 576w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ewerth-Ralph-300x300.png 300w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ewerth-Ralph-150x150.png 150w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Ewerth-Ralph-12x12.png 12w\" data-sizes=\"(max-width: 576px) 100vw, 576px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 576px; --smush-placeholder-aspect-ratio: 576\/576;\" \/>\n                                <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-7039-frameImage style-local-7413-c34-frameImage\"><\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7413-c35\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-7040 style-local-7413-c35 position-relative\">\n                            <!---->\n                            <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-7041-outer style-local-7413-c36-outer\">\n                                <div data-colibri-id=\"7413-c36\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-7041 style-local-7413-c36 position-relative\">\n                                  <!---->\n                                  <!---->\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                                    <!---->\n                                    <div data-colibri-id=\"7413-c37\" class=\"h-global-transition-all h-heading style-7042 style-local-7413-c37 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-heading__outer style-7042 style-local-7413-c37\">\n                                        <!---->\n                                        <!---->\n                                        <h4 class=\"\">Prof. Dr. Ralph Ewerth<\/h4>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"7413-c38\" class=\"h-x-container style-7043 style-local-7413-c38 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-x-container-inner style-dynamic-7413-c38-group style-7043-spacing style-local-7413-c38-spacing\"><span class=\"h-link__outer style-7044-outer style-local-7413-c39-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:ewerth@l3s.de\"  data-colibri-id=\"7413-c39\" class=\"d-flex w-100 align-items-center h-link style-7044 style-local-7413-c39 position-relative\"><!----><!----> <span>ewerth@l3s.de<\/span><\/a>\n                                        <\/span>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"7413-c40\" class=\"h-text h-text-component style-7045 style-local-7413-c40 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p class=\"translation-block\"><p>L3S-Mitglied Ralph Ewerth ist&nbsp;Professor am<em>&nbsp;Institut f&uuml;r Verteilte Systeme &ndash; Fachgebiet Wissensbasierte Systeme<\/em>&nbsp;der&nbsp;<em>Leibniz Universit&auml;t Hannover<\/em>&nbsp;und leitet die Forschungsgruppe&nbsp;<em>Visual Analytics<\/em>&nbsp;der&nbsp;<em>TIB<\/em>. Er forscht zu visuellen Analyse-, Such- und Pr&auml;sentationsverfahren.<\/p><\/p>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Foto:&nbsp;ANDREA SEIFERT FOTOGRAFIE Issue: 01\/2020 K\u00fcnstliche Intelligenz Man vs. machine: Where was the photo taken? Foto: clango CC-By-SA 2.0 A photo showing the skyline of a large city against a grey sky, with water in the foreground: Which city is that?&nbsp;In&nbsp;Geolocation Estimation, man and machine compete against each other and estimate where the photo was [&hellip;]<\/p>","protected":false},"author":7,"featured_media":7414,"parent":2750,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width-page.php","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[28,83],"class_list":["post-7413","page","type-page","status-publish","has-post-thumbnail","hentry","tag-binaire","tag-binaire-2020-01"],"acf":[],"aioseo_notices":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-04 17:38:38","action":"category","newStatus":"draft","terms":[75],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/7413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/comments?post=7413"}],"version-history":[{"count":0,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/7413\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/2750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media\/7414"}],"wp:attachment":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media?parent=7413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/categories?post=7413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/tags?post=7413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}