{"id":76,"date":"2006-08-08T07:00:04","date_gmt":"2006-08-08T11:00:04","guid":{"rendered":"https:\/\/blogs.mathworks.com\/steve\/?p=76"},"modified":"2019-10-22T14:04:15","modified_gmt":"2019-10-22T18:04:15","slug":"reader-challenge-custom-spatial-transformations","status":"publish","type":"post","link":"https:\/\/blogs.mathworks.com\/steve\/2006\/08\/08\/reader-challenge-custom-spatial-transformations\/","title":{"rendered":"Reader challenge: Custom spatial transformations"},"content":{"rendered":"<p>\r\nWere you intrigued by the custom spatial transformations I showed last week? Here's a challenge for you: Create a sample image transformation that is in some way creative, interesting, or just plain fun to look at. Use <tt>maketform('custom',...)<\/tt> and <tt>imtransform<\/tt>. Send an M-file script that demonstrates the idea to <a href=\"mailto:Steve.Eddins@mathworks.com?subject=Custom spatial transformation submission\">Steve.Eddins@mathworks.com<\/a>. I'll pick the best ones, using a procedure carefully designed to be scientifically invalid, and show them on the blog.\r\n<\/p>\r\n\r\n<p>\r\nYou can either use a sample image that ships with the Image Processing Toolbox (look in toolbox\/images\/imdemos), or you can attach your own sample image. (Keep the attachments under 100 KB, please.) <b>Note:<\/b> If you send me an image, it should be one that you own. By sending it to me, you are giving me permission to publish it on this blog.\r\n<\/p>\r\n\r\n<p>\r\nI'll take submissions until August 18, 2006.\r\n<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>\r\nWere you intrigued by the custom spatial transformations I showed last week? Here's a challenge for you: Create a sample image transformation that is in some way creative, interesting, or just... <a class=\"read-more\" href=\"https:\/\/blogs.mathworks.com\/steve\/2006\/08\/08\/reader-challenge-custom-spatial-transformations\/\">read more >><\/a><\/p>","protected":false},"author":42,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[62],"_links":{"self":[{"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/posts\/76"}],"collection":[{"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/users\/42"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":1,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/posts\/76\/revisions"}],"predecessor-version":[{"id":3500,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/posts\/76\/revisions\/3500"}],"wp:attachment":[{"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/media?parent=76"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/categories?post=76"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/tags?post=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}