{"id":2147,"date":"2013-04-07T13:02:53","date_gmt":"2013-04-07T21:02:53","guid":{"rendered":"http:\/\/3d.coldstreams.com\/?p=2147"},"modified":"2013-04-07T13:02:53","modified_gmt":"2013-04-07T21:02:53","slug":"restoration-of-defocused-and-blurred-images","status":"publish","type":"post","link":"https:\/\/coldstreams.com\/3d\/2013\/04\/07\/restoration-of-defocused-and-blurred-images\/","title":{"rendered":"Restoration of defocused and blurred images."},"content":{"rendered":"<p>Fascinating:\u00a0<a href=\"http:\/\/yuzhikov.com\/articles\/BlurredImagesRestoration1.htm\">Restoration of defocused and blurred images. Yuzhikov.com<\/a>.<\/p>\n<p>The author explains the theory of mathematically converting a blurred image back into a sharp image. Think about that for a moment.<\/p>\n<p>To understand the theory, it is helpful to understand some basic linear algebra for the matrix math operations and is helpful to understand the basic of signal processing such as the Fourier function.<\/p>\n<h6 class=\"zemanta-related-title\" style=\"font-size: 1em;\">Related articles<\/h6>\n<ul class=\"zemanta-article-ul zemanta-article-ul-image\" style=\"margin: 0; padding: 0; overflow: hidden;\">\n<li class=\"zemanta-article-ul-li-image zemanta-article-ul-li\" style=\"padding: 0; background: none; list-style: none; display: block; float: left; vertical-align: top; text-align: left; width: 84px; font-size: 11px; margin: 2px 10px 10px 2px;\"><a style=\"box-shadow: 0px 0px 4px #999; padding: 2px; display: block; border-radius: 2px; text-decoration: none;\" href=\"http:\/\/milesofmath.wordpress.com\/2013\/03\/18\/versatility-of-mathematics\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" style=\"padding: 0; margin: 0; border: 0; display: block; width: 80px; max-width: 100%;\" alt=\"\" src=\"http:\/\/i.zemanta.com\/153316064_80_80.jpg\" \/><\/a><a style=\"display: block; overflow: hidden; text-decoration: none; line-height: 12pt; height: 80px; padding: 5px 2px 0 2px;\" href=\"http:\/\/milesofmath.wordpress.com\/2013\/03\/18\/versatility-of-mathematics\/\" target=\"_blank\" rel=\"noopener noreferrer\">Versatility of mathematics<\/a><\/li>\n<li class=\"zemanta-article-ul-li-image zemanta-article-ul-li\" style=\"padding: 0; background: none; list-style: none; display: block; float: left; vertical-align: top; text-align: left; width: 84px; font-size: 11px; margin: 2px 10px 10px 2px;\"><a style=\"box-shadow: 0px 0px 4px #999; padding: 2px; display: block; border-radius: 2px; text-decoration: none;\" href=\"http:\/\/blog.makezine.com\/2012\/03\/26\/math-for-makers\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" style=\"padding: 0; margin: 0; border: 0; display: block; width: 80px; max-width: 100%;\" alt=\"\" src=\"http:\/\/i.zemanta.com\/81910380_80_80.jpg\" \/><\/a><a style=\"display: block; overflow: hidden; text-decoration: none; line-height: 12pt; height: 80px; padding: 5px 2px 0 2px;\" href=\"http:\/\/blog.makezine.com\/2012\/03\/26\/math-for-makers\/\" target=\"_blank\" rel=\"noopener noreferrer\">Math for Makers<\/a><\/li>\n<li class=\"zemanta-article-ul-li-image zemanta-article-ul-li\" style=\"padding: 0; background: none; list-style: none; display: block; float: left; vertical-align: top; text-align: left; width: 84px; font-size: 11px; margin: 2px 10px 10px 2px;\"><a style=\"box-shadow: 0px 0px 4px #999; padding: 2px; display: block; border-radius: 2px; text-decoration: none;\" href=\"http:\/\/datascience101.wordpress.com\/2013\/02\/25\/data-scientist-consider-the-curriculum-2\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" style=\"padding: 0; margin: 0; border: 0; display: block; width: 80px; max-width: 100%;\" alt=\"\" src=\"http:\/\/i.zemanta.com\/147929413_80_80.jpg\" \/><\/a><a style=\"display: block; overflow: hidden; text-decoration: none; line-height: 12pt; height: 80px; padding: 5px 2px 0 2px;\" href=\"http:\/\/datascience101.wordpress.com\/2013\/02\/25\/data-scientist-consider-the-curriculum-2\/\" target=\"_blank\" rel=\"noopener noreferrer\">Data Scientist: Consider the Curriculum<\/a><\/li>\n<\/ul>\n<div class=\"zemanta-pixie\" style=\"margin-top: 10px; height: 15px;\"><a class=\"zemanta-pixie-a\" title=\"Enhanced by Zemanta\" href=\"http:\/\/www.zemanta.com\/?px\"><img decoding=\"async\" class=\"zemanta-pixie-img\" style=\"border: none; float: right;\" alt=\"Enhanced by Zemanta\" src=\"http:\/\/img.zemanta.com\/zemified_e.png?x-id=9d531de1-9337-49ff-b241-11f2a53d1729\" \/><\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Fascinating:\u00a0Restoration of defocused and blurred images. Yuzhikov.com. The author explains the theory of mathematically converting a blurred image back into a sharp image. Think about that for a moment. To understand the theory, it is helpful to understand some basic linear algebra for the matrix math operations and is helpful to understand the basic of &hellip; <a href=\"https:\/\/coldstreams.com\/3d\/2013\/04\/07\/restoration-of-defocused-and-blurred-images\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Restoration of defocused and blurred images.<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,27],"tags":[],"class_list":["post-2147","post","type-post","status-publish","format-standard","hentry","category-still-photography","category-technical"],"_links":{"self":[{"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/posts\/2147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/comments?post=2147"}],"version-history":[{"count":0,"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/posts\/2147\/revisions"}],"wp:attachment":[{"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/media?parent=2147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/categories?post=2147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coldstreams.com\/3d\/wp-json\/wp\/v2\/tags?post=2147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}