{"id":222838,"date":"2025-10-03T03:20:34","date_gmt":"2025-10-03T08:20:34","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/10\/finding-buried-treasures-with-physics-fingerprint-matrix-method-uncovers-what-lies-beneath-the-sand"},"modified":"2025-10-03T03:20:34","modified_gmt":"2025-10-03T08:20:34","slug":"finding-buried-treasures-with-physics-fingerprint-matrix-method-uncovers-what-lies-beneath-the-sand","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/10\/finding-buried-treasures-with-physics-fingerprint-matrix-method-uncovers-what-lies-beneath-the-sand","title":{"rendered":"Finding buried treasures with physics: \u2018Fingerprint matrix\u2019 method uncovers what lies beneath the sand"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/finding-buried-treasures-with-physics-fingerprint-matrix-method-uncovers-what-lies-beneath-the-sand2.jpg\"><\/a><\/p>\n<p>Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging techniques, the answer is no: a dense cloud or layer of material blocks light so completely that a simple photograph contains no information about what lies behind it.<\/p>\n<p>However, a <a href=\"https:\/\/phys.org\/tags\/research+collaboration\/\" rel=\"tag\" class=\"\">research collaboration<\/a> between the Institut Langevin and TU Wien has now shown that, with the help of innovative mathematical tricks, objects can be detected even in such cases\u2014using what is known as the fingerprint <a href=\"https:\/\/phys.org\/tags\/matrix\/\" rel=\"tag\" class=\"\">matrix<\/a>.<\/p>\n<p>The team tested the newly developed method on metal objects buried in sand and in applications in the field of medical imaging. A joint publication on this topic has just been <a href=\"https:\/\/www.nature.com\/articles\/s41567-025-03016-2\" target=\"_blank\">published<\/a> in the journal Nature Physics.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging techniques, the answer is no: a dense cloud or layer of material blocks light so completely that a simple photograph contains no information about what lies behind it. However, a research collaboration between the Institut Langevin and [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,2229],"tags":[],"class_list":["post-222838","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-mathematics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/222838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=222838"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/222838\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=222838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=222838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=222838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}