{"id":1175,"date":"2018-05-08T15:15:30","date_gmt":"2018-05-08T19:15:30","guid":{"rendered":"http:\/\/mlmed.org\/w\/?p=1175"},"modified":"2019-06-19T00:42:51","modified_gmt":"2019-06-19T04:42:51","slug":"feature-hallucination-in-medical-image-translation","status":"publish","type":"post","link":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/","title":{"rendered":"Feature Hallucination in Medical Image Translation"},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-1293 size-mh-magazine-lite-content\" src=\"http:\/\/josephpcohen.com\/w\/wp-content\/uploads\/tumor-translation-error-678x381.png\" alt=\"\" width=\"678\" height=\"381\" \/><\/p>\n<p>We discuss how image translation research can lead to the misdiagnosis of medical conditions. This can cause an issue when the data provided in the target domain has an over or under representation of some classes (e.g. healthy or sick). We recommend that these translated images should not be used for direct interpretation (e.g. by doctors).<\/p>\n<p>More info: <a href=\"https:\/\/arxiv.org\/abs\/1805.08841\" target=\"_blank\" rel=\"noopener noreferrer\">Paper<\/a> <a href=\"https:\/\/docs.google.com\/presentation\/d\/1Vwj2Xt5oz4W3kMDbcSjnWrL6bcvaVK-KsHvXrds55rY\/edit\" target=\"_blank\" rel=\"noopener noreferrer\">Slides<\/a> <a href=\"https:\/\/github.com\/ieee8023\/dist-bias\" target=\"_blank\" rel=\"noopener noreferrer\">Code<\/a><\/p>\n<p><strong>Citation:<\/strong><\/p>\n<p>Joseph Paul Cohen, Margaux Luck, Sina Honari. &#8220;Distribution Matching Losses Can Hallucinate Features in Medical Image Translation.&#8221; Medical Image Computing &amp; Computer Assisted Intervention (MICCAI), 2018.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>We discuss how image translation research can lead to the misdiagnosis of medical conditions. This can cause an issue when the data provided in the <a class=\"mh-excerpt-more\" href=\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/\" title=\"Feature Hallucination in Medical Image Translation\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":1293,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[19,23,18,22],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Feature Hallucination in Medical Image Translation - Joseph Paul Cohen PhD<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Feature Hallucination in Medical Image Translation - Joseph Paul Cohen PhD\" \/>\n<meta property=\"og:description\" content=\"We discuss how image translation research can lead to the misdiagnosis of medical conditions. This can cause an issue when the data provided in the [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/\" \/>\n<meta property=\"og:site_name\" content=\"Joseph Paul Cohen PhD\" \/>\n<meta property=\"article:published_time\" content=\"2018-05-08T19:15:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-06-19T04:42:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/josephpcohen.com\/w\/wp-content\/uploads\/tumor-translation-error.png\" \/>\n\t<meta property=\"og:image:width\" content=\"839\" \/>\n\t<meta property=\"og:image:height\" content=\"524\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Joseph Paul Cohen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Joseph Paul Cohen\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/\"},\"author\":{\"name\":\"Joseph Paul Cohen\",\"@id\":\"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/e25d0d5746952220f35d182ca7aa8684\"},\"headline\":\"Feature Hallucination in Medical Image Translation\",\"datePublished\":\"2018-05-08T19:15:30+00:00\",\"dateModified\":\"2019-06-19T04:42:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/\"},\"wordCount\":95,\"publisher\":{\"@id\":\"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/e25d0d5746952220f35d182ca7aa8684\"},\"articleSection\":[\"Imaging\",\"Medical\",\"Projects\",\"Research\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/\",\"url\":\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/\",\"name\":\"Feature Hallucination in Medical Image Translation - Joseph Paul Cohen PhD\",\"isPartOf\":{\"@id\":\"https:\/\/josephpcohen.com\/w\/#website\"},\"datePublished\":\"2018-05-08T19:15:30+00:00\",\"dateModified\":\"2019-06-19T04:42:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/josephpcohen.com\/w\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Feature Hallucination in Medical Image Translation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/josephpcohen.com\/w\/#website\",\"url\":\"https:\/\/josephpcohen.com\/w\/\",\"name\":\"Joseph Paul Cohen PhD\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/e25d0d5746952220f35d182ca7aa8684\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/josephpcohen.com\/w\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/e25d0d5746952220f35d182ca7aa8684\",\"name\":\"Joseph Paul Cohen\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a810b57939e75247f570c9094e7bd16e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a810b57939e75247f570c9094e7bd16e?s=96&d=mm&r=g\",\"caption\":\"Joseph Paul Cohen\"},\"logo\":{\"@id\":\"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Feature Hallucination in Medical Image Translation - Joseph Paul Cohen PhD","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/","og_locale":"en_US","og_type":"article","og_title":"Feature Hallucination in Medical Image Translation - Joseph Paul Cohen PhD","og_description":"We discuss how image translation research can lead to the misdiagnosis of medical conditions. This can cause an issue when the data provided in the [...]","og_url":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/","og_site_name":"Joseph Paul Cohen PhD","article_published_time":"2018-05-08T19:15:30+00:00","article_modified_time":"2019-06-19T04:42:51+00:00","og_image":[{"width":839,"height":524,"url":"https:\/\/josephpcohen.com\/w\/wp-content\/uploads\/tumor-translation-error.png","type":"image\/png"}],"author":"Joseph Paul Cohen","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Joseph Paul Cohen"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/#article","isPartOf":{"@id":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/"},"author":{"name":"Joseph Paul Cohen","@id":"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/e25d0d5746952220f35d182ca7aa8684"},"headline":"Feature Hallucination in Medical Image Translation","datePublished":"2018-05-08T19:15:30+00:00","dateModified":"2019-06-19T04:42:51+00:00","mainEntityOfPage":{"@id":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/"},"wordCount":95,"publisher":{"@id":"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/e25d0d5746952220f35d182ca7aa8684"},"articleSection":["Imaging","Medical","Projects","Research"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/","url":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/","name":"Feature Hallucination in Medical Image Translation - Joseph Paul Cohen PhD","isPartOf":{"@id":"https:\/\/josephpcohen.com\/w\/#website"},"datePublished":"2018-05-08T19:15:30+00:00","dateModified":"2019-06-19T04:42:51+00:00","breadcrumb":{"@id":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/josephpcohen.com\/w\/feature-hallucination-in-medical-image-translation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/josephpcohen.com\/w\/"},{"@type":"ListItem","position":2,"name":"Feature Hallucination in Medical Image Translation"}]},{"@type":"WebSite","@id":"https:\/\/josephpcohen.com\/w\/#website","url":"https:\/\/josephpcohen.com\/w\/","name":"Joseph Paul Cohen PhD","description":"","publisher":{"@id":"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/e25d0d5746952220f35d182ca7aa8684"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/josephpcohen.com\/w\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/e25d0d5746952220f35d182ca7aa8684","name":"Joseph Paul Cohen","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/a810b57939e75247f570c9094e7bd16e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a810b57939e75247f570c9094e7bd16e?s=96&d=mm&r=g","caption":"Joseph Paul Cohen"},"logo":{"@id":"https:\/\/josephpcohen.com\/w\/#\/schema\/person\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/posts\/1175"}],"collection":[{"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/comments?post=1175"}],"version-history":[{"count":11,"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/posts\/1175\/revisions"}],"predecessor-version":[{"id":1363,"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/posts\/1175\/revisions\/1363"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/media\/1293"}],"wp:attachment":[{"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/media?parent=1175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/categories?post=1175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/josephpcohen.com\/w\/wp-json\/wp\/v2\/tags?post=1175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}