{"id":23,"date":"2016-11-14T23:18:56","date_gmt":"2016-11-14T23:18:56","guid":{"rendered":"http:\/\/jensmeisner.net\/?p=23"},"modified":"2020-04-28T10:35:57","modified_gmt":"2020-04-28T10:35:57","slug":"light-drawings","status":"publish","type":"post","link":"https:\/\/jensmeisner.net\/de\/light-drawings\/","title":{"rendered":"Light Drawing"},"content":{"rendered":"<p>Diese Lichtzeichnungen habe ich mit einer DSLR-Kamera aufgenommen, wobei die Belichtungszeit zwischen 15 und 25 Sekunden lag. Die Lichtquellen sind 2 Teelichter, welche sich als 2 parallel gezeichnete Linien manifestieren. W\u00e4hrend der Aufnahme konnte ich nicht sehen was ich zeichne, da die Fotos mit einer Langzeitbelichtung fotografieren wurden. Daher \u00fcbernahm mein Unterbewusstsein die Bewegung der Kamera, welche zu Zeichnungen f\u00fchrten die, ganz wie im Traum, Ereignisse und Eindr\u00fccke der vergangenen Tage offenbarten.<\/p>\n<p>Das Bild unten zeigt den Arbeitsablauf durch ein Beispiel:<\/p>\n<ol>\n<li>Langes Belichtungsfoto (Erinnerung an einen Friseurtermin, den ich den Tag zuvor wahrnahm)<\/li>\n<li>Mithilfe von der Bildbearbeitungssoftware Gimp wird das Bild in Graustufen konvertiert, und dessem Helligkeit\/Kontrast erh\u00f6ht.<\/li>\n<li>Das resultierende Bild wird in die 3D Software Blender3D als Texture importier (<a href=\"https:\/\/www.blender.org\/\">Blender3D<\/a>) und durch eine Modifikation (Displacement map) extrudiert.<\/li>\n<li>Das weisse 3D gedruckte Resultat kann dann mit Acrylfarbe bemalt werden.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" class=\"wp-image-26 size-large aligncenter\" src=\"http:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_WorkFlow-1024x472.png\" alt=\"lighttag_workflow\" width=\"620\" height=\"286\" srcset=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_WorkFlow-1024x472.png 1024w, https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_WorkFlow-300x138.png 300w, https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_WorkFlow-768x354.png 768w, https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_WorkFlow.png 1478w\" sizes=\"(max-width: 620px) 100vw, 620px\" \/><\/p>\n<p>Einige weitere Beispiele:<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<div class=\"rl-gallery-container rl-loading\" id=\"rl-gallery-container-1\" data-gallery_id=\"542\"> <div class=\"rl-gallery rl-basicgrid-gallery\" id=\"rl-gallery-1\" data-gallery_no=\"1\"> <div class=\"rl-gallery-item\"><a href=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/PirateOnceFisherman.jpg\" title=\"\" data-rl_title=\"\" class=\"rl-gallery-link\" data-rl_caption=\"\" data-rel=\"lightbox-gallery-1\"><img src=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/PirateOnceFisherman-300x253.jpg\" width=\"300\" height=\"253\" alt=\"\"\/><\/a><\/div><div class=\"rl-gallery-item\"><a href=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/My2Sides.jpg\" title=\"\" data-rl_title=\"\" class=\"rl-gallery-link\" data-rl_caption=\"\" data-rel=\"lightbox-gallery-1\"><img src=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/My2Sides-300x255.jpg\" width=\"300\" height=\"255\" alt=\"\"\/><\/a><\/div><div class=\"rl-gallery-item\"><a href=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/ItsU.jpg\" title=\"\" data-rl_title=\"\" class=\"rl-gallery-link\" data-rl_caption=\"\" data-rel=\"lightbox-gallery-1\"><img src=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/ItsU-300x257.jpg\" width=\"300\" height=\"257\" alt=\"\"\/><\/a><\/div><div class=\"rl-gallery-item\"><a href=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/HairCut.jpg\" title=\"\" data-rl_title=\"\" class=\"rl-gallery-link\" data-rl_caption=\"\" data-rel=\"lightbox-gallery-1\"><img src=\"https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/HairCut-207x300.jpg\" width=\"207\" height=\"300\" alt=\"\"\/><\/a><\/div> <\/div> <\/div>\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Diese Lichtzeichnungen wurden durch die Bewegung einer DSLR-Kamera w\u00e4hrend einer Belichtungszeit von 15 bis 25 Sekunden erstellt. Als Lichtquellen dienten zwei Teelichter, die zwei parallele Linien zeichneten. Das Ergebnis ist erst nach der Langzeitbelichtung sichtbar. Die Bilder sind direkte Ergebnisse unserer Echtzeit-Aufnahmen.<\/p>","protected":false},"author":1,"featured_media":25,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[53],"tags":[],"rttpg_featured_image_url":{"full":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",938,681,false],"landscape":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",938,681,false],"portraits":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",938,681,false],"thumbnail":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th-150x150.png",150,150,true],"medium":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th-300x218.png",300,218,true],"large":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",680,494,false],"1536x1536":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",938,681,false],"2048x2048":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",938,681,false],"trp-custom-language-flag":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",18,12,false],"post-thumbnail":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th-280x196.png",280,196,true],"cd-small":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",150,109,false],"cd-medium":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",344,250,false],"cd-standard":["https:\/\/jensmeisner.net\/wp-content\/uploads\/2016\/11\/lightTag_th.png",500,363,false]},"rttpg_author":{"display_name":"Jens Meisner","author_link":"https:\/\/jensmeisner.net\/de\/author\/admin_jens\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/jensmeisner.net\/de\/category\/photography\/\" rel=\"category tag\">PHOTOGRAPHY<\/a>","rttpg_excerpt":"This light drawings have been made by moving an DSLR camera itself during an exposure time between 15 - 25 seconds. The light sources have been 2 tea lights, thus drawing 2 parallel lines. The result is not visible till the long exposure photograph has been created. The images are direct outcomes from our real-time&#46;&#46;&#46;","_links":{"self":[{"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/posts\/23"}],"collection":[{"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/comments?post=23"}],"version-history":[{"count":8,"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/posts\/23\/revisions"}],"predecessor-version":[{"id":842,"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/posts\/23\/revisions\/842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/media\/25"}],"wp:attachment":[{"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/media?parent=23"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/categories?post=23"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jensmeisner.net\/de\/wp-json\/wp\/v2\/tags?post=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}