{"id":2041,"date":"2022-12-23T18:32:02","date_gmt":"2022-12-23T17:32:02","guid":{"rendered":"https:\/\/innovativefineart.com\/ruido-digital-2\/"},"modified":"2025-08-05T15:39:28","modified_gmt":"2025-08-05T13:39:28","slug":"ruido-digital-2","status":"publish","type":"post","link":"https:\/\/innovativefineart.com\/pt-br\/ruido-digital-2\/","title":{"rendered":"Ru\u00eddo Digital"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Fotografar usando ISO alto sem ru\u00eddo digital. Um sonho que agora se torna realidade.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Destinat\u00e1rios dessas li\u00e7\u00f5es:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Quem ainda acha que a exposi\u00e7\u00e3o correta na fotografia digital \u00e9 aquela sugerida pela sua c\u00e2mera (como era na fotografia com filme).<\/li>\n\n\n\n<li>Quem quer fotografar usando ISO alto, mas n\u00e3o quer ru\u00eddo digital (granula\u00e7\u00e3o).<\/li>\n\n\n\n<li>Quem tem algumas imagens com ru\u00eddo digital e quer retir\u00e1-lo sem perda de detalhes.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<p class=\"wp-block-paragraph\"><strong>No\u00e7\u00f5es fundamentais<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Ru\u00eddo de Luminosidade e ru\u00eddo de Cor<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Evitar ru\u00eddo ao fotografar<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>A distribui\u00e7\u00e3o linear dos dados e a Exposi\u00e7\u00e3o \u00e0 Direita (Exposure To The Right, ETTR).<\/li>\n\n\n\n<li>Como reduzir as diferen\u00e7as entre o histograma da c\u00e2mera e o histograma do Camera Raw.<\/li>\n\n\n\n<li>Quanto superexpor? Um teste para encontrar o valor certo para sua pr\u00f3pria c\u00e2mera.<\/li>\n\n\n\n<li>Diferen\u00e7as do m\u00e9todo ETTR quando aplicado a fotografia de est\u00fadio, de paisagem e na reportagem.<\/li>\n\n\n\n<li>Sombras: como ter \u00e1reas de sombra sem ru\u00eddo.<\/li>\n\n\n\n<li>Fotografia noturna: como evitar ru\u00eddo quando o m\u00e9todo ETTR n\u00e3o pode ser usado.<\/li>\n<\/ul>\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"711\" src=\"https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-applicazione-del-metodo-ETTR-1.jpg\" alt=\"\" class=\"wp-image-2031\" srcset=\"https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-applicazione-del-metodo-ETTR-1.jpg 1024w, https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-applicazione-del-metodo-ETTR-1-600x417.jpg 600w, https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-applicazione-del-metodo-ETTR-1-300x208.jpg 300w, https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-applicazione-del-metodo-ETTR-1-768x533.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Exemplo de aplica\u00e7\u00e3o do m\u00e9todo ETTR<\/figcaption><\/figure>\n\n<p class=\"wp-block-paragraph\"><strong>Redu\u00e7\u00e3o de ru\u00eddo na p\u00f3s-produ\u00e7\u00e3o<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Rimuovere il rumore di Luminosit\u00e0.<\/li>\n\n\n\n<li>Redu\u00e7\u00e3o de ru\u00eddo de Cor.<\/li>\n\n\n\n<li>T\u00e9cnica avan\u00e7ada para remo\u00e7\u00e3o seletiva de ru\u00eddo nas luzes e sombras.<\/li>\n<\/ul>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"454\" src=\"https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-correzione-del-rumore-in-post-produzione-1.jpg\" alt=\"\" class=\"wp-image-2034\" srcset=\"https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-correzione-del-rumore-in-post-produzione-1.jpg 1024w, https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-correzione-del-rumore-in-post-produzione-1-600x266.jpg 600w, https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-correzione-del-rumore-in-post-produzione-1-300x133.jpg 300w, https:\/\/innovativefineart.com\/wp-content\/uploads\/2022\/12\/Esempio-di-correzione-del-rumore-in-post-produzione-1-768x341.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Exemplo de redu\u00e7\u00e3o de ru\u00eddo na p\u00f3s-produ\u00e7\u00e3o<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Fotografar usando ISO alto sem ru\u00eddo digital. Um sonho que agora se torna realidade. Destinat\u00e1rios dessas li\u00e7\u00f5es: No\u00e7\u00f5es fundamentais Evitar ru\u00eddo ao fotografar Redu\u00e7\u00e3o de ru\u00eddo na p\u00f3s-produ\u00e7\u00e3o<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[116],"tags":[],"class_list":["post-2041","post","type-post","status-publish","format-standard","hentry","category-licoes-de-photoshop"],"_links":{"self":[{"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/posts\/2041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/comments?post=2041"}],"version-history":[{"count":1,"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/posts\/2041\/revisions"}],"predecessor-version":[{"id":4660,"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/posts\/2041\/revisions\/4660"}],"wp:attachment":[{"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/media?parent=2041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/categories?post=2041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/innovativefineart.com\/pt-br\/wp-json\/wp\/v2\/tags?post=2041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}