{"id":3449,"date":"2013-06-18T19:40:48","date_gmt":"2013-06-18T16:40:48","guid":{"rendered":"http:\/\/mummila.net\/nuudelisoppa\/?p=3449"},"modified":"2013-06-18T19:40:48","modified_gmt":"2013-06-18T16:40:48","slug":"thus-spoke-don-munsil","status":"publish","type":"post","link":"https:\/\/mummila.net\/nuudelisoppa\/2013\/06\/18\/thus-spoke-don-munsil\/","title":{"rendered":"Thus Spoke Don Munsil"},"content":{"rendered":"<blockquote><p>Two-lobe Lanczos is fine. It&#8217;s Lanczos (or any other sinc-based filter) with more than two lobes that gets problematic.<\/p>\n<p>However, if you&#8217;re going to use 2-lobe Lanczos, you might as well use Catmull-Rom [bicubic] since as mentioned previously the two are virtually identical. The reason you see any difference between the Lanczos filter and the &#8220;bicubic&#8221; filter in various image processing apps is that the bicubic they are using is generally not Catmull-Rom. Typically it&#8217;s a Mitchell-Netravali filter with the coefficients tweaked to be &#8220;sharper.&#8221;<\/p>\n<p>Can you tell that I like Catmull-Rom a lot? I do. I like Lanczos2 as well, but again, the two are practically identical.<\/p>\n<p><a href=\"http:\/\/www.avsforum.com\/t\/460922\/lanczos-vs-bicubic-comparison\/30#yui_3_10_0_1_1371573156239_515\">Post #47 on the topic of &#8220;Lanczos vs Bicubic comparison&#8221;, Page 2, @ AVS Forums<\/a><\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Two-lobe Lanczos is fine. It&#8217;s Lanczos (or any other sinc-based filter) with more than two lobes that gets problematic. However, if you&#8217;re going to use 2-lobe Lanczos, you might as well use Catmull-Rom [bicubic] since as mentioned previously the two are virtually identical. The reason you see any difference between the Lanczos filter and the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3449","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/posts\/3449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/comments?post=3449"}],"version-history":[{"count":3,"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/posts\/3449\/revisions"}],"predecessor-version":[{"id":3452,"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/posts\/3449\/revisions\/3452"}],"wp:attachment":[{"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/media?parent=3449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/categories?post=3449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mummila.net\/nuudelisoppa\/wp-json\/wp\/v2\/tags?post=3449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}