{"id":71,"date":"2019-03-31T18:56:34","date_gmt":"2019-03-31T18:56:34","guid":{"rendered":"http:\/\/odsbjerg.dk\/?p=71"},"modified":"2019-03-31T19:20:10","modified_gmt":"2019-03-31T19:20:10","slug":"focus-stack-billeder-i-photoshop","status":"publish","type":"post","link":"https:\/\/odsbjerg.dk\/?p=71","title":{"rendered":"Focus Stack billeder i Photoshop"},"content":{"rendered":"\n<p>Jeg har for nylig l\u00e5nt mig til et spejlreflekskamera og jeg har en masse sjov ud af udforske den forunderlige verden af nye muligheder for dokumentation og manipulation af verden. <\/p>\n\n\n\n<p>Senest har jeg eksperimenteret med focus stacking. Tanken er her at sl\u00e5 autofokus fra og tage adskillige billeder af samme objekt, mens man gradvist \u00e6ndre fokus p\u00e5 objektet. I denne proces er det vigtigt at have kameraet p\u00e5 et stativ eller lignende der fastholder kameraets position over flere billeder. <br><br>Det udvalgte motiv blev &#8220;Kong Christian den Syvendes Allernaadigste Forordninger og Aabne Breve  for Aar 1774&#8221;.  Motivet er med andre ord et tudsegammelt skrift, der er trykt to \u00e5r efter Johan Friedrich  Struensee m\u00e5tte af med sit hoved. Herunder ses to billeder ud af 12 i alt, der giver indtryk af, hvordan fokus er blevet gradvist \u00e6ndret. <\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-2 is-cropped\"><li class=\"blocks-gallery-item\"><figure><a href=\"http:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9496.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9496-1024x683.jpg\" alt=\"\" data-id=\"69\" data-link=\"http:\/\/odsbjerg.dk\/?attachment_id=69\" class=\"wp-image-69\" srcset=\"https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9496-1024x683.jpg 1024w, https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9496-300x200.jpg 300w, https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9496-768x512.jpg 768w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/> <\/a> <\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"http:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9488.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9488-1024x683.jpg\" alt=\"\" data-id=\"70\" data-link=\"http:\/\/odsbjerg.dk\/?attachment_id=70\" class=\"wp-image-70\" srcset=\"https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9488-1024x683.jpg 1024w, https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9488-300x200.jpg 300w, https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/IMG_9488-768x512.jpg 768w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/> <\/a> <\/figure><\/li><\/ul>\n\n\n\n<p>Herefter indl\u00e6ses alle 12 billeder som layers i Photoshop, hvorefter man kan autoblended billederne sammen til f\u00f8lgende knivskarpe resultat: <\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/focus_leg4.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"687\" src=\"http:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/focus_leg4-1024x687.jpg\" alt=\"\" class=\"wp-image-68\" srcset=\"https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/focus_leg4-1024x687.jpg 1024w, https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/focus_leg4-300x201.jpg 300w, https:\/\/odsbjerg.dk\/wp-content\/uploads\/2019\/03\/focus_leg4-768x515.jpg 768w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Jeg har for nylig l\u00e5nt mig til et spejlreflekskamera og jeg har en masse sjov ud af udforske den forunderlige verden af nye muligheder for dokumentation og manipulation af verden. Senest har jeg eksperimenteret med focus stacking. Tanken er her at sl\u00e5 autofokus fra og tage adskillige billeder af samme objekt, mens man gradvist \u00e6ndre &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/odsbjerg.dk\/?p=71\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Focus Stack billeder i Photoshop&#8221;<\/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":[8,5,9],"tags":[],"_links":{"self":[{"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=\/wp\/v2\/posts\/71"}],"collection":[{"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=71"}],"version-history":[{"count":10,"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=\/wp\/v2\/posts\/71\/revisions"}],"predecessor-version":[{"id":83,"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=\/wp\/v2\/posts\/71\/revisions\/83"}],"wp:attachment":[{"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=71"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=71"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/odsbjerg.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}