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Medical Imaging : US Patent US10478071B2 (2019)


Neittaanmäki-Perttu, N., Grönroos, M., Neittaanmäki, P., Pölönen, I., & Puupponen, H.-H. (2019). Medical Imaging : US Patent US10478071B2. US Patent. https://patents.google.com/patent/US10478071B2/en


JYU authors or editors


Publication details

All authors or editorsNeittaanmäki-Perttu, Noora; Grönroos, Mari; Neittaanmäki, Pekka; Pölönen, Ilkka; Puupponen, Hannu-Heikki

Publication year2019

Publication date19/11/2019

PublisherUS Patent

Publication countryUnited States

Publication languageEnglish

Persistent website addresshttps://patents.google.com/patent/US10478071B2/en

Publication open accessOther way freely accessible online

Publication channel open access


Abstract

A medical imaging method includes imaging a target with a hyperspectral imaging system in order to obtain imaging data. There is provided a method in medical imaging. In the method, a target is imaged with a hyperspectral imaging system in order to obtain imaging data. The obtained imaging data is pre-processed by spatial and spectral averaging. A number of endmembers to be determined from the pre-processed imaging data is selected. The endmembers are extracted from the pre-processed imaging data based on vertex component analysis on the pre-processed imaging data and the selected number of endmembers, said endmembers defining an extremity of projections of the pre-processed imaging data in a subspace spanned by the endmembers. At least one abundance map is generated of the selected number of endmembers in the pre-processed imaging data using a filter vector algorithm on the extracted endmembers and the imaging data.


Keywordsmedicine (science)imagingpatents

Free keywordsmedical imaging


Contributing organizations


Ministry reportingYes


Last updated on 2024-11-03 at 14:27