{"id":245,"date":"2007-01-05T12:23:15","date_gmt":"2007-01-05T11:23:15","guid":{"rendered":"http:\/\/uri.cat\/blog\/?p=245"},"modified":"2021-06-20T10:20:54","modified_gmt":"2021-06-20T08:20:54","slug":"hdr-high-dynamic-range","status":"publish","type":"post","link":"https:\/\/uri.cat\/blog\/hdr-high-dynamic-range\/","title":{"rendered":"HDR : High dynamic range"},"content":{"rendered":"<p>Mmm aix\u00c3\u00b2 pot donar molt de joc!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/uri.cat\/blog\/wp-content\/\/wp-content\/hdr-1.jpg\" height=\"290\" width=\"440\" border=\"1\" hspace=\"2\" vspace=\"2\" alt=\"Hdr-1\" \/><br \/>\nImatge composta de v\u00c3\u00a0ries imatges preses a diferents graus de sobre\/sota d&#8217;exposici\u00c3\u00b3 (HDR). Amb les eines adequades, total llibertat per triar l&#8217;exposici\u00c3\u00b3. Aix\u00c3\u00b2 permet, per exemple, mostrar una exposici\u00c3\u00b3 adequada del que hi ha a la pantalla i de la resta de l&#8217;escena alhora.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/uri.cat\/blog\/wp-content\/\/wp-content\/no_hdr-1.jpg\" height=\"293\" width=\"440\" border=\"1\" hspace=\"2\" vspace=\"2\" alt=\"No Hdr-1\" \/><br \/>\nImatge sense HDR, &#8220;al natural&#8221; presa a un nivell d&#8217;exposici\u00c3\u00b3 adequat. <\/p>\n<p>En aquestes imatges redu\u00c3\u00afdes no s&#8217;aprecia, per\u00c3\u00b2 HDR tamb\u00c3\u00a9 ajuda molt a reduir el soroll introdu\u00c3\u00aft per velocitat ISO&#8217;s altes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mmm aix\u00c3\u00b2 pot donar molt de joc!Imatge composta de v\u00c3\u00a0ries imatges preses a diferents graus de sobre\/sota d&#8217;exposici\u00c3\u00b3 (HDR)&#8230;.\u00c2\u00a0 Aix\u00c3\u00b2 permet, per exemple, mostrar una exposici\u00c3\u00b3 adequada del que hi ha a la pantalla i de la resta de l&#8217;escena alhora.Imatge sense HDR, &#8220;al natural&#8221; presa a un nivell d&#8217;exposici\u00c3\u00b3 adequat.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,7],"tags":[],"class_list":["post-245","post","type-post","status-publish","format-standard","hentry","category-fotografia","category-opinio"],"_links":{"self":[{"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/posts\/245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/comments?post=245"}],"version-history":[{"count":1,"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/posts\/245\/revisions"}],"predecessor-version":[{"id":656,"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/posts\/245\/revisions\/656"}],"wp:attachment":[{"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/media?parent=245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/categories?post=245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/uri.cat\/blog\/wp-json\/wp\/v2\/tags?post=245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}