{"id":100,"date":"2016-03-14T10:07:00","date_gmt":"2016-03-14T09:07:00","guid":{"rendered":"http:\/\/www.imagenglab.com\/newsite\/?page_id=100"},"modified":"2016-05-21T21:51:56","modified_gmt":"2016-05-21T19:51:56","slug":"mabs","status":"publish","type":"page","link":"https:\/\/www.imagenglab.com\/newsite\/research\/mabs\/","title":{"rendered":"MABS"},"content":{"rendered":"<p>Multi Atlas Based Segmentation<\/p>\n<p>In collaboration with<\/p>\n<p><a href=\"https:\/\/gray.mgh.harvard.edu\/people-directory\/translational\/75-gregory-c-sharp-phd\" target=\"_blank\">Dr. Gregory C. Sharp, Radiation Oncology Department, Massachusetts General Hospital &#8211; Harvard Medical School, Boston, USA<\/a>.<\/p>\n<p><a href=\"https:\/\/www.umit.at\/page.cfm?vpath=studien\/master_programs\/biomedizinische_informatik\/dozenten-und-dozentinnen1\/karl-fritscher1\" target=\"_blank\">Dr. Karl Fritscher,\u00a0Department for Biomedical Image Analysis, UMIT, Austria<\/a>.<\/p>\n<p>Multi Atlas Based Segmentation (MABS) is a methodology for automatic image segmentation that\u00a0is proving to be able to provides robust and reliable results.<br \/>\nThe rationale behind MABS is to use a set of digital atlases (anatomical image plus labels) and\u00a0image registration technique to \u201cbring\u201d the the contours from the atlases to the query image.\u00a0Applying a statistical methodology to all the deformed labels the final segmentation will be\u00a0extracted. Of course the number and the \u201ctype\u201d of the atlases that will be used in this process can\u00a0significantly influence the quality of the final results and also the time required to get them. In fact\u00a0it would be advantageous to not include in the workflow the atlases that introduce redundant or\u00a0noisy information. This filtering process is usually called \u201catlas selection\u201d.<br \/>\nIn our work we are implementing a MABS algorithm into the Plastimatch project\u00a0(www.plastimatch.org). In this software have been introduced many interesting and unique features\u00a0in order to solve scientific and practical issues related to this type of algorithms. Complete and\u00a0smart workflow that allows to use data directly from a clinical enviroment, atlas selection based on\u00a0different strategies, multiple ways for final contour extracting (gaussian and\/or staple), fast and\u00a0accurate image registration process are the main advantages of our implementation.<br \/>\nSeveral tests are running on head and neck CT dataset (radiotherapy purpose) and brain MRI dataset (neuroscience application) to validate the proposed metodology and its innovative features.<\/p>\n<p><img data-attachment-id=\"101\" data-permalink=\"https:\/\/www.imagenglab.com\/newsite\/research\/mabs\/mabs2\/\" data-orig-file=\"https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/MABS2.png?fit=1008%2C427&amp;ssl=1\" data-orig-size=\"1008,427\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"MABS2\" data-image-description=\"\" data-medium-file=\"https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/MABS2.png?fit=300%2C127&amp;ssl=1\" data-large-file=\"https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/MABS2.png?fit=640%2C271&amp;ssl=1\" decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-101 size-full\" src=\"https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/MABS2.png?resize=640%2C271\" alt=\"MABS2\" width=\"640\" height=\"271\" srcset=\"https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/MABS2.png?w=1008&amp;ssl=1 1008w, https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/MABS2.png?resize=300%2C127&amp;ssl=1 300w, https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/MABS2.png?resize=768%2C325&amp;ssl=1 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" data-recalc-dims=\"1\" \/><\/p>\n<p>&nbsp;<br \/>\n<iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/y1XYOwA0Qn0\" width=\"420\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Multi Atlas Based Segmentation In collaboration with Dr. Gregory C. Sharp, Radiation Oncology Department, Massachusetts General Hospital &#8211; Harvard Medical School, Boston, USA. Dr. Karl Fritscher,\u00a0Department for Biomedical Image Analysis, UMIT, Austria. Multi Atlas Based Segmentation (MABS) is a methodology for automatic image segmentation that\u00a0is proving to be able to provides robust and reliable results. <a href=\"https:\/\/www.imagenglab.com\/newsite\/research\/mabs\/\" rel=\"nofollow\"><span class=\"sr-only\">Read more about MABS<\/span>[&#8230;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":62,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P9htfR-1C","jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":184,"url":"https:\/\/www.imagenglab.com\/newsite\/pddca\/","url_meta":{"origin":100,"position":0},"title":"PDDCA","date":"15 March 2016","format":false,"excerpt":"PDDCA A Public Domain Database for Computational Anatomy version 1.4.1 This database is provided and maintained by Dr. Gregory C Sharp (Harvard Medical School - MGH, Boston) and his group. The data here provided have been used for the \"Head and Neck Auto Segmentation MICCAI Challenge (2015)\". To cite the\u2026","rel":"","context":"Similar post","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":62,"url":"https:\/\/www.imagenglab.com\/newsite\/research\/","url_meta":{"origin":100,"position":1},"title":"Research","date":"11 March 2016","format":false,"excerpt":"Every member of Imagenglab\u00a0have an own\u00a0research activity, here presented only for\u00a0illustration\u00a0purposes. Our on-going research projects include: 1)Fractal Analysis for Fluoroscopy 2)White Matter Brain Segmentation 3)Speckle Tracking in ultrasound\u00a0 4)Radiotherapy of Lynphoma\u00a0 5)Multi Atlas Based Segmentation 6) PDDCA \u00a0","rel":"","context":"Similar post","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":104,"url":"https:\/\/www.imagenglab.com\/newsite\/research\/white-matter-brain-segmentation\/","url_meta":{"origin":100,"position":2},"title":"White matter brain segmentation","date":"14 March 2016","format":false,"excerpt":"In collaboration with CNR (Catanzaro) White matter fibers are anatomical structures made by a bundle of thousand of axons. They represent the \u201ccables\u201d that connect the different areas of the brain and so an accurate identification of these important structures is very important for diagnosis, treatment and to improve our\u2026","rel":"","context":"Similar post","img":{"alt_text":"WM_fibers","src":"https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/WM_fibers.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":234,"url":"https:\/\/www.imagenglab.com\/newsite\/education\/alumni\/","url_meta":{"origin":100,"position":3},"title":"Alumni","date":"24 March 2016","format":false,"excerpt":"\u00a0 A.A. 2014\/2015 \u00a0Marzia Restuccia Being awarded with an Erasmus Placement travel grant, Marzia spent 3 months at CIBM (C\u00e8ntre d'Imagerie Biomedicale) in Lausanne (Switzerland). There, she learnt fMRI techniques, taking part in experimental acquisitions on phantoms and voluntary subjects. She continued her\u00a0work and her BSc work focusing on the\u2026","rel":"","context":"Similar post","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":328,"url":"https:\/\/www.imagenglab.com\/newsite\/paolo_zaffino\/","url_meta":{"origin":100,"position":4},"title":"Paolo Zaffino","date":"17 April 2016","format":false,"excerpt":"Contact: e-mail: p.zaffino at imagenglab.com Paolo received his master degree cum laude in Biomedical Engineer from Magna Graecia University of Catanzaro (Italy) in 2011. After that, in the same University, he got a PhD in Bioengineering and, in 2015, he become a PostDoc and contractor Professor. He was also a\u2026","rel":"","context":"Similar post","img":{"alt_text":"","src":"https:\/\/i1.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/03\/Paolo_check-e1457046740751-290x300.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":481,"url":"https:\/\/www.imagenglab.com\/newsite\/3dprinting\/","url_meta":{"origin":100,"position":5},"title":"3D Printing for Medical Applications","date":"2 June 2016","format":false,"excerpt":"We proudly provide different services for 3D printing for\u00a0medical applications \u00a0 automatic segmentation + 3D modeling + slicing + direct 3d printing We also provide state-of-the-art complete 3D printing platforms and relative maintenance thanks to our partnership with IRA3D, an italian leader in 3D technology development \u00a0 \u00a0 \u00a0 \u00a0\u2026","rel":"","context":"Similar post","img":{"alt_text":"","src":"https:\/\/i2.wp.com\/www.imagenglab.com\/newsite\/wp-content\/uploads\/2016\/06\/Poetry-Infinity-Office-web-300x200.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/pages\/100"}],"collection":[{"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/comments?post=100"}],"version-history":[{"count":8,"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/pages\/100\/revisions"}],"predecessor-version":[{"id":183,"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/pages\/100\/revisions\/183"}],"up":[{"embeddable":true,"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/pages\/62"}],"wp:attachment":[{"href":"https:\/\/www.imagenglab.com\/newsite\/wp-json\/wp\/v2\/media?parent=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}