{"id":323,"date":"2010-04-23T15:14:17","date_gmt":"2010-04-23T19:14:17","guid":{"rendered":"https:\/\/blogs.mathworks.com\/steve\/2010\/04\/23\/more-r2010a-performance-improvements-in-image-processing-toolbox\/"},"modified":"2019-10-29T13:26:31","modified_gmt":"2019-10-29T17:26:31","slug":"more-r2010a-performance-improvements-in-image-processing-toolbox","status":"publish","type":"post","link":"https:\/\/blogs.mathworks.com\/steve\/2010\/04\/23\/more-r2010a-performance-improvements-in-image-processing-toolbox\/","title":{"rendered":"More R2010a performance improvements in Image Processing Toolbox"},"content":{"rendered":"<p>\r\n<a href=\"https:\/\/blogs.mathworks.com\/steve\/2010\/04\/19\/performance-improvements-in-r2010a\/\">Earlier this week<\/a> I posted some relative speed improvement charts for some functions in the Image Processing Toolbox that got faster in R2010a.\r\n<\/p>\r\n\r\n<p>\r\nBelow are some more charts. I've included applylut, bwulterode, ifanbeam, imclearborder, imdilate, imerode, medfilt2, rangefilt, and stdfilt.\r\n<\/p>\r\n\r\n<p>\r\nThere are other functions that have gotten faster in the last couple of releases, including bwpack, bwselect, cornermetric, decorrstretch, edge, imclose, imopen, imextendedmax, imfill, imhmax, imimposemin, improfile, imreconstruct, imrotate, and imtransform.\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/applylut.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/bwulterode.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/ifanbeam.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/imclearborder.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/imdilate.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/imerode.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/medfilt2.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/rangefilt.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n\r\n<p>\r\n<img decoding=\"async\" src=\"https:\/\/blogs.mathworks.com\/images\/steve\/2010\/stdfilt.png\" alt=\"performance improvement chart\" \/>\r\n<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>\r\nEarlier this week I posted some relative speed improvement charts for some functions in the Image Processing Toolbox that got faster in R2010a.\r\n\r\n\r\n\r\nBelow are some more charts. I've included... <a class=\"read-more\" href=\"https:\/\/blogs.mathworks.com\/steve\/2010\/04\/23\/more-r2010a-performance-improvements-in-image-processing-toolbox\/\">read more >><\/a><\/p>","protected":false},"author":42,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[494,444,697,404,124,246,699,522,649],"_links":{"self":[{"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/posts\/323"}],"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=323"}],"version-history":[{"count":1,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/posts\/323\/revisions"}],"predecessor-version":[{"id":3679,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/posts\/323\/revisions\/3679"}],"wp:attachment":[{"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/media?parent=323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/categories?post=323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/steve\/wp-json\/wp\/v2\/tags?post=323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}