{"id":8526,"date":"2012-05-14T10:16:00","date_gmt":"2012-05-14T09:16:00","guid":{"rendered":"http:\/\/www.keris-studio.fr\/blog\/?p=8526"},"modified":"2015-05-14T10:21:55","modified_gmt":"2015-05-14T09:21:55","slug":"gavrinistraitement-des-stles-exemple-l6-2","status":"publish","type":"post","link":"https:\/\/www.keris-studio.fr\/blog\/?p=8526","title":{"rendered":"Gavrinis&ndash;traitement des st&egrave;les, exemple L6"},"content":{"rendered":"<p align=\"justify\">Le nuage haute r\u00e9solution obtenu par scannerisation donne pour chaque st\u00e8le un maillage d\u2019environ 2 millions de points. La r\u00e9solution est telle, qu\u2019elle est suffisante pour travailler sur sur les d\u00e9tails des gravures.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-nuagedepoints.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-nuagedepoints\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-nuagedepoints\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-nuagedepoints_thumb.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p>En affichant 1\/5\u00e8me des points on voit apparaitre le nuage :<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-nuagedepoints5pc.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-nuagedepoints5pc\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-nuagedepoints5pc\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-nuagedepoints5pc_thumb.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p>Pour d\u00e9couvrir les reliefs, il est possible de jouer avec la lumi\u00e8re :<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-nuagedepointseclairage01.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-nuagedepointseclairage01\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-nuagedepointseclairage01\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-nuagedepointseclairage01_thumb.png\" width=\"224\" height=\"126\"><\/a> ou <a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-nuagedepointseclairage02.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-nuagedepointseclairage02\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-nuagedepointseclairage02\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-nuagedepointseclairage02_thumb.png\" width=\"224\" height=\"126\"><\/a><\/p>\n<p>Le nuage maill\u00e9 ouvre sur des traitements plus \u00e9labor\u00e9s. Le mod\u00e8le fait 2,5 millions de pixels.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-maillageeclairage01.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-maillage&amp;eclairage01\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-maillage&amp;eclairage01\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-maillageeclairage01_thumb.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p>Mise en relief des gravures&nbsp; :<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-traces.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-traces\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-traces\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-traces_thumb.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p>Cr\u00e9ation d\u2019une carte de relief pour visualiser la profondeur de chaque gravure :<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-carts03.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-&eacute;carts03\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-&eacute;carts03\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-carts03_thumb.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-carts03detailsetlux051.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-&eacute;carts03detailsetlux05\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-&eacute;carts03detailsetlux05\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-carts03detailsetlux05_thumb1.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p>Autre traitement :<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-carts03detailsetlux031.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-&eacute;carts03detailsetlux03\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-&eacute;carts03detailsetlux03\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-carts03detailsetlux03_thumb1.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p>Extraction de la topologie de surface de la dalle :<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-courbes02.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-courbes02\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-courbes02\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-courbes02_thumb.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p>Superposition des gravures et de la topologie, recherche de corr\u00e9lations.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-courbesgravures02.png\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-courbes&amp;gravures02\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-courbes&amp;gravures02\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-courbesgravures02_thumb.png\" width=\"642\" height=\"361\"><\/a><\/p>\n<p>Rappel Shee-Twohig 1981<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-Shee-Twohig-1981.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"L6-Shee Twohig 1981\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"L6-Shee Twohig 1981\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/L6-Shee-Twohig-1981_thumb.jpg\" width=\"334\" height=\"361\"><\/a><\/p>\n<p><em><font size=\"2\">Images soumises au Code de la propri\u00e9t\u00e9 intellectuelle. Reproduction ou utilisation sur demande.<\/font><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le nuage haute r\u00e9solution obtenu par scannerisation donne pour chaque st\u00e8le un maillage d\u2019environ 2 millions de points. La r\u00e9solution est telle, qu\u2019elle est suffisante pour travailler sur sur les d\u00e9tails des gravures. En affichant 1\/5\u00e8me des points on voit apparaitre le nuage : Pour d\u00e9couvrir les reliefs, il est possible de jouer avec la &hellip; <a href=\"https:\/\/www.keris-studio.fr\/blog\/?p=8526\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Gavrinis&ndash;traitement des st&egrave;les, exemple L6<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,14,107,8,26],"tags":[307,157,91,121],"class_list":["post-8526","post","type-post","status-publish","format-standard","hentry","category-3d","category-conception","category-gavrinis","category-methodologie","category-production","tag-gavrinis","tag-l6","tag-modelisation","tag-scans"],"_links":{"self":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8526"}],"version-history":[{"count":1,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8526\/revisions"}],"predecessor-version":[{"id":8527,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8526\/revisions\/8527"}],"wp:attachment":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}