{"id":582955,"date":"2019-02-19T12:06:42","date_gmt":"2019-02-19T16:06:42","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20190000785"},"modified":"2019-02-19T12:06:42","modified_gmt":"2019-02-19T16:06:42","slug":"denoising-with-three-dimensional-fourier-transform-for-three-dimensional-images-including-image-sequences","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=582955","title":{"rendered":"Denoising with Three Dimensional Fourier Transform for Three Dimensional Images, Including Image Sequences"},"content":{"rendered":"<p>Abstract: A method of mitigating noise in source image data representing pixels of a 3-D image. The &#8220;3-D image&#8221; may be any type of 3-D image, regardless of whether the third dimension is spatial, temporal, or some other parameter. The 3-D image is divided into three-dimensional chunks of pixels. These chunks are apodized and a three-dimensional Fourier transform is performed on each chunk, thereby producing a three-dimensional spectrum of each chunk. The transformed chunks are processed to estimate a n&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: A method of mitigating noise in source image data representing pixels of a 3-D image. The &#8220;3-D image&#8221; may be any type of 3-D image, regardless of whether the third dimension is spatial, temporal, or some other parameter. The 3-D image is divi&#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-582955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/582955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=582955"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/582955\/revisions"}],"predecessor-version":[{"id":582956,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/582955\/revisions\/582956"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=582955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=582955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=582955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}