{"id":1027,"date":"2018-05-25T08:35:47","date_gmt":"2018-05-25T07:35:47","guid":{"rendered":"http:\/\/www.labri.fr\/perso\/preuter\/?page_id=1027"},"modified":"2021-02-19T10:45:28","modified_gmt":"2021-02-19T09:45:28","slug":"revealing-flashlight","status":"publish","type":"page","link":"https:\/\/www.labri.fr\/perso\/preuter\/?page_id=1027","title":{"rendered":"The Revealing Flashlight"},"content":{"rendered":"<style>\ndt.ChampRes, dt.ChampResAvecVignette, p.SousRubrique\n{\n display: none;\n}\np.Rubrique\n{\n font-weight: bold;\ndisplay: none\n}\ndd.Vignette\n{\n float: left;\ndisplay: none;\n}\n<\/style>\n<h2 style=\"text-align: center;\">The Revealing Flashlight:<\/h2>\n<p><a href=\"http:\/\/www.labri.fr\/perso\/preuter\/wordpress\/wp-content\/uploads\/2020\/01\/allard-pierson-revealing-flashlight-wim-hupperetz.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1080\" src=\"http:\/\/www.labri.fr\/perso\/preuter\/wordpress\/wp-content\/uploads\/2020\/01\/allard-pierson-revealing-flashlight-wim-hupperetz-300x137.jpg\" alt=\"\" width=\"884\" height=\"404\" srcset=\"https:\/\/www.labri.fr\/perso\/preuter\/wordpress\/wp-content\/uploads\/2020\/01\/allard-pierson-revealing-flashlight-wim-hupperetz-300x137.jpg 300w, https:\/\/www.labri.fr\/perso\/preuter\/wordpress\/wp-content\/uploads\/2020\/01\/allard-pierson-revealing-flashlight-wim-hupperetz-768x351.jpg 768w, https:\/\/www.labri.fr\/perso\/preuter\/wordpress\/wp-content\/uploads\/2020\/01\/allard-pierson-revealing-flashlight-wim-hupperetz.jpg 1000w\" sizes=\"auto, (max-width: 884px) 100vw, 884px\" \/><\/a><\/p>\n<h2 style=\"text-align: center;\">The Revealing Flashlight:<\/h2>\n<h3 style=\"text-align: center;\">Interactive spatial augmented reality for detail exploration of cultural heritage artifacts<\/h3>\n<div style=\"text-align: center;\"><b>Authors:<\/b> Brett Ridel<sup>1,2,3<\/sup>, <a href=\"http:\/\/www.labri.fr\/perso\/preuter\/\">Patrick Reuter<\/a><sup>1,2,3,4<\/sup>, <a href=\"http:\/\/www.labri.fr\/perso\/laviole\/\">J\u00e9r\u00e9my Laviole<\/a><sup>1,2,3<\/sup>, <a href=\"https:\/\/www.irit.fr\/recherches\/STORM\/MelladoNicolas\/\">Nicolas Mellado<\/a><sup>1,6<\/sup>, <a href=\"http:\/\/profils.estia.fr\/n.couture\/\">Nadine Couture<\/a><sup>2,4<\/sup>, <a href=\"http:\/\/www.labri.fr\/perso\/granier\/\">Xavier Granier<\/a><sup>1,5<\/sup><\/div>\n<p><sup>1<\/sup>Inria <sup>2<\/sup>LaBRI <sup>3<\/sup>University Bordeaux<sup>4<\/sup>ESTIA <sup>5<\/sup>IOGS <sup>6<\/sup>CNRS<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/109284170\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><a href=\"https:\/\/vimeo.com\/109284170\">Keys to Rome: Revealing Flashlight<\/a> from <a href=\"https:\/\/vimeo.com\/user6134854\">v-must<\/a> on <a href=\"https:\/\/vimeo.com\">Vimeo<\/a>.<\/p>\n<p><b>Abstract:<\/b> Cultural heritage artifacts often contain details that are diffcult to distinguish due to aging effects such as erosion. We propose the revealing flashlight, a new interaction and visualization technique in spatial augmented reality that helps to reveal the detail of such artifacts. We locally and interactively augment a physical artifact by projecting an expressive 3D visualization that highlights its features, based on an analysis of its previously acquired geometry at multiple scales. Our novel interaction technique simulates and improves the behavior of a flashlight: according to 6-degree-of-freedom input, we adjust the numerous parameters involved in the expressive visualization &#8211; in addition to specifying the location to be augmented. This makes advanced 3D analysis accessible to the greater public with an everyday gesture, by naturally combining the inspection of the real object and the virtual object in a co-located interaction and visualization space. The revealing flashlight can be used by archeologists, for example, to help decipher inscriptions in eroded stones, or by museums to let visitors interactively discover the geometric details and meta-information of cultural artifacts. We confirm its effectiveness, ease-of-use and ease-of-learning in an initial preliminary user study and by the feedbacks of two public exhibitions.<\/p>\n<h3>Exhibitions<\/h3>\n<ul>\n<li>Allard Pierson Museum: Eternal Egypt (July 12th, 2013 to January 5th, 2014) <a href=\"https:\/\/picturae.com\/global\/news\/229-general\/2602-allard-pierson-museum-uses-technology-with-egyptian-exhibition\">Details<\/a><\/li>\n<li>starting September 2014: <a href=\"http:\/\/www.keys2rome.eu\/\">Keys2Rome<\/a> exhibitons in Rome and Amsterdam<\/li>\n<\/ul>\n<h3>Videos<\/h3>\n<h5>The revealing flashlight for color restoration : Eternal Egypt exhibition at the Allard Pierson Museum in Amsterdam<\/h5>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/tmM1MzVvMp0\" width=\"420\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h5>Illustrations<\/h5>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/zKm7QAOa6Sk\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><br \/>\n<iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/aTg6DExqKpM\" width=\"420\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>Funding<\/h3>\n<table>\n<tbody>\n<tr>\n<td><img decoding=\"async\" class=\"imgpat\" src=\"http:\/\/www.labri.fr\/perso\/preuter\/wordpress\/wp-content\/themes\/drewsymo-Foundation-child\/img\/projects\/vmust80px.png\" alt=\"vmust.net\" height=\"80\"><\/td>\n<td><a href=\"http:\/\/v-must.net\/\">V-must &#8211; Virtual Museum Transnational Network<\/a><\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td><img decoding=\"async\" class=\"imgpat\" src=\"http:\/\/www.labri.fr\/perso\/preuter\/wordpress\/wp-content\/themes\/drewsymo-Foundation-child\/img\/projects\/search80px.png\" alt=\"ANR SeARCH\" height=\"80\"><\/td>\n<td><a href=\"http:\/\/anr-search.labri.fr\">ANR SeARCH<\/a> &#8211; Semi-automatic acquisition and reassembly of cultural heritage<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Media<\/h3>\n<ul>\n<li><a href=\"http:\/\/www.newscientist.com\/article\/dn25626-virtual-flashlight-reveals-secrets-of-ancient-artefacts.html#.VCSS_WTV_F8\">New Scientist<\/a><\/li>\n<li><a href=\"http:\/\/www.dailymail.co.uk\/sciencetech\/article-2676433\/Shining-light-past-Virtual-reality-torch-projects-missing-fragments-ancient-treasures-restoring-former-glory.html\">Daily Mail<\/a><\/li>\n<li><a href=\"http:\/\/cacm.acm.org\/news\/176385-virtual-flashlight-reveals-secrets-of-ancient-artefacts\/fulltext\">ACM Tech News<\/a><\/li>\n<li><a href=\"http:\/\/www.technocrazed.com\/virtual-reality-to-help-in-restoration-of-archaeological-artifacts\">Techno crazed<\/a><\/li>\n<\/ul>\n<h3>Publications<\/h3>\n<p><a name=\"2014\"><\/a><\/p>\n<p class=\"Rubrique\">2014<\/p>\n<p class=\"SousRubrique\">Journal articles<\/p>\n<dl class=\"NoticeResAvecVignette\">\n<dd class=\"Vignette\"><a href=\"https:\/\/hal.inria.fr\/hal-00986905\/file\/leapsetup.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"VignetteImg\" src=\".\/Publications_files\/little(9)\" alt=\"leapsetup.png\" border=\"0\"><\/a><\/dd>\n<dt class=\"ChampResAvecVignette\">titre<\/dt>\n<dd class=\"ValeurResAvecVignette Titre\"><a href=\"https:\/\/hal.inria.fr\/hal-00986905v2\" target=\"_blank\" rel=\"noopener\">The Revealing Flashlight: Interactive spatial augmented reality for detail exploration of cultural heritage artifacts<\/a><\/dd>\n<dt class=\"ChampResAvecVignette\">auteur<\/dt>\n<dd class=\"ValeurResAvecVignette Auteurs\">Brett Ridel, Patrick Reuter, J\u00e9r\u00e9my Laviole, Nicolas Mellado, Nadine Couture, Xavier Granier<\/dd>\n<dt class=\"ChampResAvecVignette\">article<\/dt>\n<dd class=\"ValeurResAvecVignette article\"><i>Journal on Computing and Cultural Heritage<\/i>, Association for Computing Machinery, 2014, 7 (2), pp.6:1-6:18. <a href=\"https:\/\/dx.doi.org\/10.1145\/2611376\" target=\"_blank\" rel=\"noopener\">\u27e810.1145\/2611376\u27e9<\/a><\/dd>\n<dt class=\"ChampResAvecVignette\">Acc\u00e8s au texte int\u00e9gral et bibtex<\/dt>\n<dd class=\"ValeurResAvecVignette Fichier_joint\"><a href=\"https:\/\/hal.inria.fr\/hal-00986905\/file\/article3medium.pdf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" title=\"https:\/\/hal.inria.fr\/hal-00986905\/file\/article3medium.pdf\" src=\".\/Publications_files\/Haltools_pdf.png\" alt=\"https:\/\/hal.inria.fr\/hal-00986905\/file\/article3medium.pdf\" border=\"0\"><\/a><span class=\"LienBibtexACoteFulltext\"><a href=\"https:\/\/hal.inria.fr\/hal-00986905v2\/bibtex\" target=\"_self\" rel=\"noopener\"><img decoding=\"async\" title=\"BibTex\" src=\".\/Publications_files\/Haltools_bibtex3.png\" alt=\"BibTex\" border=\"0\"><\/a><\/span><\/dd>\n<\/dl>\n<p><a name=\"2013\"><\/a><\/p>\n<p class=\"Rubrique\">2013<\/p>\n<p class=\"SousRubrique\">Conference papers<\/p>\n<dl class=\"NoticeResAvecVignette\">\n<dd class=\"Vignette\"><a href=\"https:\/\/hal.inria.fr\/hal-00852053\/file\/intensite_3.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"VignetteImg\" src=\".\/Publications_files\/little(11)\" alt=\"intensite_3.png\" border=\"0\"><\/a><\/dd>\n<dt class=\"ChampResAvecVignette\">titre<\/dt>\n<dd class=\"ValeurResAvecVignette Titre\"><a href=\"https:\/\/hal.inria.fr\/hal-00852053v3\" target=\"_blank\" rel=\"noopener\">La Lampe torche magique : Une interface tangible pour l\u2019inspection g\u00e9om\u00e9trique d\u2019objets en r\u00e9alit\u00e9 augment\u00e9e spatiale<\/a><\/dd>\n<dt class=\"ChampResAvecVignette\">auteur<\/dt>\n<dd class=\"ValeurResAvecVignette Auteurs\">Brett Ridel, Patrick Reuter, Jeremy Laviole, Nicolas Mellado, Xavier Granier, Nadine Couture<\/dd>\n<dt class=\"ChampResAvecVignette\">article<\/dt>\n<dd class=\"ValeurResAvecVignette article\"><i>25\u00e8me conf\u00e9rence francophone sur l\u2019Interaction Homme-Machine, IHM\u201913<\/i>, AFIHM, Nov 2013, Bordeaux, France. <a href=\"https:\/\/dx.doi.org\/10.1145\/2534903.2534906\" target=\"_blank\" rel=\"noopener\">\u27e810.1145\/2534903.2534906\u27e9<\/a><\/dd>\n<dt class=\"ChampResAvecVignette\">Acc\u00e8s au texte int\u00e9gral et bibtex<\/dt>\n<dd class=\"ValeurResAvecVignette Fichier_joint\"><a href=\"https:\/\/hal.inria.fr\/hal-00852053\/file\/lampe_torche_magique.pdf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" title=\"https:\/\/hal.inria.fr\/hal-00852053\/file\/lampe_torche_magique.pdf\" src=\".\/Publications_files\/Haltools_pdf.png\" alt=\"https:\/\/hal.inria.fr\/hal-00852053\/file\/lampe_torche_magique.pdf\" border=\"0\"><\/a><span class=\"LienBibtexACoteFulltext\"><a href=\"https:\/\/hal.inria.fr\/hal-00852053v3\/bibtex\" target=\"_self\" rel=\"noopener\"><img decoding=\"async\" title=\"BibTex\" src=\".\/Publications_files\/Haltools_bibtex3.png\" alt=\"BibTex\" border=\"0\"><\/a><\/span><\/dd>\n<\/dl>\n<h4>Contact<\/h4>\n<p>Patrick Reuter, patrick.reuter@inria.fr<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Revealing Flashlight: The Revealing Flashlight: Interactive spatial augmented reality for detail exploration of cultural heritage artifacts Authors: Brett Ridel1,2,3, Patrick Reuter1,2,3,4, J\u00e9r\u00e9my Laviole1,2,3, Nicolas Mellado1,6, Nadine Couture2,4, Xavier Granier1,5 1Inria 2LaBRI 3University Bordeaux4ESTIA 5IOGS 6CNRS Keys to Rome: Revealing Flashlight from v-must on Vimeo. Abstract: Cultural heritage artifacts often contain details that are diffcult&#8230; <\/p>\n<p><a class=\"small button secondary\" href=\"https:\/\/www.labri.fr\/perso\/preuter\/?page_id=1027\">Continue Reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1027","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.labri.fr\/perso\/preuter\/index.php?rest_route=\/wp\/v2\/pages\/1027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.labri.fr\/perso\/preuter\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.labri.fr\/perso\/preuter\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/preuter\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/preuter\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1027"}],"version-history":[{"count":12,"href":"https:\/\/www.labri.fr\/perso\/preuter\/index.php?rest_route=\/wp\/v2\/pages\/1027\/revisions"}],"predecessor-version":[{"id":1111,"href":"https:\/\/www.labri.fr\/perso\/preuter\/index.php?rest_route=\/wp\/v2\/pages\/1027\/revisions\/1111"}],"wp:attachment":[{"href":"https:\/\/www.labri.fr\/perso\/preuter\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}