{"id":1541,"date":"2012-04-08T11:14:49","date_gmt":"2012-04-08T10:14:49","guid":{"rendered":"http:\/\/www.keris-studio.fr\/blog\/?p=1541"},"modified":"2014-11-23T10:49:56","modified_gmt":"2014-11-23T09:49:56","slug":"alignement-de-kerjouanno","status":"publish","type":"post","link":"https:\/\/www.keris-studio.fr\/blog\/?p=1541","title":{"rendered":"3D-photo &#8211; Alignement de Kerjouanno"},"content":{"rendered":"<p>L\u2019alignement de Kerjouanno se trouve sur la commune d\u2019Arzon, le long du parking d\u2019un centre commercial. Le site est visuellement connect\u00e9 au tumulus de Tumiac.<a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image201.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"image\" border=\"0\" alt=\"image\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image_thumb199.png\" width=\"642\" height=\"291\" \/><\/a><\/p>\n<p>Le site a \u00e9t\u00e9 relev\u00e9 avec une collection de photos prenant en compte chaque pierre sous tous les angles, puis chaque pierre l\u2019une par rapport \u00e0 l\u2019autre.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image202.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"image\" border=\"0\" alt=\"image\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image_thumb200.png\" width=\"642\" height=\"206\" \/><\/a><\/p>\n<p>Dans photosynth, les 177 photographies sont remont\u00e9es dans l\u2019espace avec 81% de convergence.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image203.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"image\" border=\"0\" alt=\"image\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image_thumb201.png\" width=\"642\" height=\"246\" \/><\/a><\/p>\n<p>Le nuage de points produit est relativement dense, chaque position peut \u00eatre v\u00e9rifiable avec la photographie.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/points01.jpg\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"points01\" border=\"0\" alt=\"points01\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/points01_thumb.jpg\" width=\"642\" height=\"434\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/points02.jpg\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"points02\" border=\"0\" alt=\"points02\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/points02_thumb.jpg\" width=\"318\" height=\"215\" \/><\/a>&#160;<a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/points03.jpg\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"points03\" border=\"0\" alt=\"points03\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/points03_thumb.jpg\" width=\"318\" height=\"215\" \/><\/a><\/p>\n<p>Extraction du nuage, 4 sous-nuages composent la sc\u00e8ne.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image204.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"image\" border=\"0\" alt=\"image\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image_thumb202.png\" width=\"642\" height=\"142\" \/><\/a><\/p>\n<p>Pour des facilit\u00e9s de maillage, les nuage de points est fusionn\u00e9. La sc\u00e8ne fait 114 000 points, ce qui est encore faible. La restitution comporte pas mal de zones lacunaires.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image205.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"image\" border=\"0\" alt=\"image\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image_thumb203.png\" width=\"642\" height=\"157\" \/><\/a><\/p>\n<p>Malgr\u00e9 la faible r\u00e9solution, la position de chaque objet peut \u00eatre relev\u00e9 depuis la 3D.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image206.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"image\" border=\"0\" alt=\"image\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image_thumb204.png\" width=\"642\" height=\"144\" \/><\/a><\/p>\n<p>Assemblage final.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image207.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"image\" border=\"0\" alt=\"image\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/image_thumb205.png\" width=\"642\" height=\"132\" \/><\/a><\/p>\n<p>Le remontage 123DCatch donne de bons r\u00e9sultats sur les pierres les plus \u00e9mergeantes.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest01.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest01\" border=\"0\" alt=\"steletest01\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest01_thumb.png\" width=\"317\" height=\"232\" \/><\/a>&#160;<a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest02.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest02\" border=\"0\" alt=\"steletest02\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest02_thumb.png\" width=\"317\" height=\"231\" \/><\/a>    <br clear=\"all\" \/><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest03.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest03\" border=\"0\" alt=\"steletest03\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest03_thumb.png\" width=\"317\" height=\"232\" \/><\/a>&#160;<a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest05.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest05\" border=\"0\" alt=\"steletest05\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest05_thumb.png\" width=\"317\" height=\"234\" \/><\/a><\/p>\n<p>La restitution volum\u00e9trique est tr\u00e8s pr\u00e9cise.<\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest08.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest08\" border=\"0\" alt=\"steletest08\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest08_thumb.png\" width=\"317\" height=\"238\" \/><\/a>&#160;<a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest09.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest09\" border=\"0\" alt=\"steletest09\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest09_thumb.png\" width=\"317\" height=\"238\" \/><\/a><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest091.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest09\" border=\"0\" alt=\"steletest09\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest09_thumb1.png\" width=\"317\" height=\"238\" \/><\/a>&#160;<a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest10.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest10\" border=\"0\" alt=\"steletest10\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest10_thumb.png\" width=\"317\" height=\"238\" \/><\/a><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest11.png\"><img loading=\"lazy\" decoding=\"async\" style=\"background-image: none; border-bottom: 0px; border-left: 0px; padding-left: 0px; padding-right: 0px; display: inline; border-top: 0px; border-right: 0px; padding-top: 0px\" title=\"steletest11\" border=\"0\" alt=\"steletest11\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/steletest11_thumb.png\" width=\"642\" height=\"238\" \/><\/a><\/p>\n<p>En revanche, le \u00e9l\u00e9ments les plus proches du sol et les plus proches des brins d\u2019herbe n\u2019ont pas fonctionn\u00e9s. A noter, l\u2019heure de prise de vue et les conditions lumineuses ont \u00e9t\u00e9 un obstacle. Les ombres port\u00e9es tr\u00e8s longues ont souvent parasit\u00e9 les prises de vue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019alignement de Kerjouanno se trouve sur la commune d\u2019Arzon, le long du parking d\u2019un centre commercial. Le site est visuellement connect\u00e9 au tumulus de Tumiac. Le site a \u00e9t\u00e9 relev\u00e9 avec une collection de photos prenant en compte chaque pierre sous tous les angles, puis chaque pierre l\u2019une par rapport \u00e0 l\u2019autre. Dans photosynth, les &hellip; <a href=\"https:\/\/www.keris-studio.fr\/blog\/?p=1541\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">3D-photo &#8211; Alignement de Kerjouanno<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,117,14,8,147,26],"tags":[151,148],"class_list":["post-1541","post","type-post","status-publish","format-standard","hentry","category-3d","category-archeologie","category-conception","category-methodologie","category-photomodelisation","category-production","tag-kerjouanno","tag-megalithe"],"_links":{"self":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1541","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1541"}],"version-history":[{"count":2,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1541\/revisions"}],"predecessor-version":[{"id":5347,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1541\/revisions\/5347"}],"wp:attachment":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}