{"id":631,"date":"2007-05-21T20:26:10","date_gmt":"2007-05-21T18:26:10","guid":{"rendered":"http:\/\/bitacora.eniac2000.com\/?p=631"},"modified":"2007-05-21T20:26:10","modified_gmt":"2007-05-21T18:26:10","slug":"fotografias-hdr","status":"publish","type":"post","link":"https:\/\/bitacora.eniac2000.com\/?p=631","title":{"rendered":"Fotograf\u00edas HDR"},"content":{"rendered":"<p>Hace algunos d\u00edas <a href=\"http:\/\/www.pabloalgar.es\/\">Pablo<\/a> me hablaba sobre las <a href=\"http:\/\/es.wikipedia.org\/wiki\/HDR\">fotograf\u00edas HDR<\/a>. Las fotograf\u00edas HDR (Alto Rango Din\u00e1mico en espa\u00f1ol) son un tipo de fotograf\u00edas en las que se almacena m\u00e1s informaci\u00f3n sobre la luminosidad de la escena de la que el ojo humano es capaz de percibir <em>en un instante determinado<\/em>. Esta es la clave de esta tecnolog\u00eda , que pretende imitar el proceso que se produce naturalmente en el ojo humano mediante el cambio de apertura del iris.<\/p>\n<p>\u00bfY de qu\u00e9 sirve esa informaci\u00f3n extra? Como bien explica Pablo en su art\u00edculo <a href=\"http:\/\/www.pabloalgar.es\/node\/11\">Fotos HDR y Tone Mapping<\/a>, tiene varias aplicaciones, desde lograr efectos de iluminaci\u00f3n m\u00e1s realistas en escenas animadas (videojuegos, por ejemplo) a lograr sorprendentes fotograf\u00edas adaptativas. He aqu\u00ed una muestra del propio Pablo:<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/farm1.static.flickr.com\/174\/484460963_dde5dc13bd_o.jpg\" alt=\"Fotograf\u00eda adaptativa ecualizada de Pablo\" \/><\/p>\n<p>Un art\u00edculo muy recomendable.<\/p>\n<p>De postre, aqu\u00ed van algunos enlaces para lograr fotograf\u00edas adaptativas en Gimp:<\/p>\n<ul>\n<li>Plugin para lograr fotograf\u00edas adaptativas en Gimp: <a href=\"http:\/\/registry.gimp.org\/plugin?id=9021\">Magie<\/a><\/li>\n<li><a href=\"http:\/\/turtle.as.arizona.edu\/jdsmith\/exposure_blend.php\">Contrast Blending with the Gimp<\/a><\/li>\n<li><a href=\"http:\/\/www.gimp.org.es\/modules\/newbb\/viewtopic.php?topic_id=518&#038;forum=1\">HDR con Gimp<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Hace algunos d\u00edas Pablo me hablaba sobre las fotograf\u00edas HDR.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[13],"tags":[],"series":[],"class_list":["post-631","post","type-post","status-publish","format-standard","hentry","category-informatica"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=\/wp\/v2\/posts\/631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=631"}],"version-history":[{"count":0,"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=\/wp\/v2\/posts\/631\/revisions"}],"wp:attachment":[{"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=631"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/bitacora.eniac2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}