{"id":1447,"date":"2022-08-11T10:00:57","date_gmt":"2022-08-11T10:00:57","guid":{"rendered":"https:\/\/s-baxit.optimato.eu\/?p=1447"},"modified":"2023-02-22T12:19:46","modified_gmt":"2023-02-22T12:19:46","slug":"new-umpa-preprint-and-github","status":"publish","type":"post","link":"https:\/\/s-baxit.optimato.eu\/index.php\/2022\/08\/11\/new-umpa-preprint-and-github\/","title":{"rendered":"Faster, improved version of UMPA now available on GitHub!"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1447\" class=\"elementor elementor-1447\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b84695a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b84695a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-da91149\" data-id=\"da91149\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b6a17e4 elementor-widget elementor-widget-text-editor\" data-id=\"b6a17e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div>We have released a new, improved implementation of UMPA on GitHub! Due to its implementation using C++ and Cython, it is about 120 times faster than the previous Python-based implementation, which is especially useful for large tomographic datasets. Furthermore, we have introduced new features, most prominently &#8220;sample-stepping&#8221;, which allows displacing the sample instead of the diffuser between acquisitions. This enables a faster acquisition of samples much larger than the field of view. The software is available at: <a href=\"https:\/\/github.com\/optimato\/UMPA\">https:\/\/github.com\/optimato\/UMPA<\/a> and <a href=\"https:\/\/doi.org\/10.5281\/zenodo.6984740\">https:\/\/doi.org\/10.5281\/zenodo.6984740<\/a>.<\/div>\n<div>&nbsp;<\/div>\n<div>An accompanying publication is in review. However, you can already read the preprint at: <a href=\"https:\/\/arxiv.org\/abs\/2211.01375\">https:\/\/arxiv.org\/abs\/2211.01375<\/a>.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Photo and UMPA-processed image signals of a speckle-based dataset of a small flower, measured with the new sample-stepping technique at P05, PETRA III, DESY. The sample is much larger than the detector field of view (shown as the red rectangle).<\/p>\n","protected":false},"author":4,"featured_media":1455,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109],"tags":[],"class_list":["post-1447","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publication","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>New UMPA version now on GitHub<\/title>\n<meta name=\"description\" content=\"We have released a new, improved implementation of UMPA on GitHub, which is about 120 times faster than the previous implementation!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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