{"id":1776,"date":"2008-09-06T11:28:46","date_gmt":"2008-09-06T15:28:46","guid":{"rendered":"http:\/\/mjtsai.com\/blog\/?p=1776"},"modified":"2018-08-22T21:28:53","modified_gmt":"2018-08-23T01:28:53","slug":"digital-image-color-spaces","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2008\/09\/06\/digital-image-color-spaces\/","title":{"rendered":"Digital-Image Color Spaces"},"content":{"rendered":"<p>Jeffrey Friedl (of regular expressions fame) has a <a href=\"http:\/\/regex.info\/blog\/photo-tech\/color-spaces-page1\">great article about color spaces<\/a>, color profiles, and color management. I particularly like <a href=\"http:\/\/regex.info\/blog\/photo-tech\/color-spaces-page2\/\">page 2<\/a>, which lets you test your Web browser&rsquo;s support for embedded color profiles.\n<\/p>\n<p>I found his article while searching for the answer to a color problem on my MacBook Pro. My photos looked OK in Aperture&rsquo;s Viewer and in Photoshop Elements, but in Aperture&rsquo;s Full Screen mode and in other color-managed applications such as Preview and Safari, they appeared super-saturated. The <a href=\"http:\/\/docs.info.apple.com\/article.html?artnum=303891\">solution<\/a> was to open ColorSync Utility and set my external display as the default display device. Now the photos look correct, and they&rsquo;re consistent from application to application. Although Apple classifies this as an Aperture issue, it seems to me to be an OS-level problem&mdash;and a longstanding one judging by the date on the support page. There are lots of threads <a href=\"http:\/\/discussions.apple.com\/thread.jspa?threadID=1394928&amp;start=0&amp;tstart=0\">in Apple&rsquo;s discussion groups<\/a> from other people who&rsquo;ve encountered it.\n<\/p>","protected":false},"excerpt":{"rendered":"<p>Jeffrey Friedl (of regular expressions fame) has a great article about color spaces, color profiles, and color management. I particularly like page 2, which lets you test your Web browser&rsquo;s support for embedded color profiles. I found his article while searching for the answer to a color problem on my MacBook Pro. My photos looked [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"2018-08-23T01:28:55Z","apple_news_api_id":"6b6035d5-31d2-434b-986c-7a78d87b8854","apple_news_api_modified_at":"2018-08-23T01:28:57Z","apple_news_api_revision":"AAAAAAAAAAD\/\/\/\/\/\/\/\/\/\/w==","apple_news_api_share_url":"https:\/\/apple.news\/Aa2A11THSQ0uYbHp42HuIVA","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[2],"tags":[332,114,566,30,103],"class_list":["post-1776","post","type-post","status-publish","format-standard","hentry","category-technology","tag-photoshop","tag-aperture","tag-color","tag-mac","tag-safari"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/1776","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=1776"}],"version-history":[{"count":1,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/1776\/revisions"}],"predecessor-version":[{"id":15189,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/1776\/revisions\/15189"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=1776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=1776"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=1776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}