Hyperspectral imaging and spatial frequency domain imaging: combined acquisition for full face skin analysis

التفاصيل البيبلوغرافية
العنوان: Hyperspectral imaging and spatial frequency domain imaging: combined acquisition for full face skin analysis
المؤلفون: Marie Cherel, Mathieu Hébert, Lou Gevaux, Pierre Seroul, Alain Trémeau, Raphael Clerc
المصدر: Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XVII.
بيانات النشر: SPIE, 2019.
سنة النشر: 2019
مصطلحات موضوعية: business.industry, Scattering, Computer science, Face (geometry), Process (computing), Hyperspectral imaging, Computer vision, Acquisition time, Artificial intelligence, Spatial frequency, business, Domain imaging, Preclinical imaging
الوصف: Most existing methods using hyperspectral imaging (HSI) to estimate skin chromophore concentrations fail to give an account of scattering properties crucial to many medical applications. To address this limitation, we propose to combine HSI with spatial frequency domain imaging (SFDI). Total acquisition time is around five seconds, making the process suitable for in vivo application. Skin absorption and scattering analysis is performed from these images by successive optimizations on the absorption and scattering properties. The problem of shadows occurring on complex shapes such as the face is addressed by an original approach that make results robust to irradiance drift.
DOI: 10.1117/12.2506998
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::16cddada3e22a3bf9d52522d65015cf3
https://doi.org/10.1117/12.2506998
رقم الانضمام: edsair.doi...........16cddada3e22a3bf9d52522d65015cf3
قاعدة البيانات: OpenAIRE