{"id":178,"date":"2006-05-10T12:47:22","date_gmt":"2006-05-10T11:47:22","guid":{"rendered":"http:\/\/www.roumazeilles.net\/news\/en\/wordpress\/2006\/05\/10\/digital-artifacts-removing-digital-noise-the-easy-way\/"},"modified":"2007-02-07T10:46:29","modified_gmt":"2007-02-07T09:46:29","slug":"digital-artifacts-removing-digital-noise-the-easy-way","status":"publish","type":"post","link":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/2006\/05\/10\/digital-artifacts-removing-digital-noise-the-easy-way\/","title":{"rendered":"Digital Artifacts &#8211; removing digital noise the easy way"},"content":{"rendered":"<p><a href=\"http:\/\/luminous-landscape.com\/\">The Luminous Landscape<\/a> is a great web site with a lot of information on digital photography, excellent photos and nice reviews of related hardware and software.<\/p>\n<p>I singled out a nice little article about what they call &#8220;the colour gremlins&#8221; (More commonly, this is known as <em>digital sensor noise<\/em>). What is interesting is that they present a nice simple way to reduce this problem in a way that allows to <a href=\"http:\/\/luminous-landscape.com\/tutorials\/color-gremlins.shtml\">clean up the digital image of the noise artefacts<\/a> (little coloured spots seen in high ISO images).<\/p>\n<p>The <a href=\"http:\/\/luminous-landscape.com\/tutorials\/color-gremlins.shtml\">technique<\/a> is quite easy to handle. However, it is still better to avoid this situation and to use a low sensitivity (with less noise) or a better sensor (usually it means using a larger sensor like the ones found in Digital Single Lens Reflex or D-SLR).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Luminous Landscape is a great web site with a lot of information on digital photography, excellent photos and nice reviews of related hardware and software. I singled out a nice little article about what they call &#8220;the colour gremlins&#8221; (More commonly, this is known as digital sensor noise). What is interesting is that they [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54,32,3,34,8,4],"tags":[],"class_list":["post-178","post","type-post","status-publish","format-standard","hentry","category-graphics-display","category-photo","category-software","category-tech","category-use-your-dslr","category-web"],"_links":{"self":[{"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/posts\/178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/comments?post=178"}],"version-history":[{"count":0,"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/posts\/178\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/media?parent=178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/categories?post=178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.roumazeilles.net\/news\/en\/wordpress\/wp-json\/wp\/v2\/tags?post=178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}