Development of LED Light Sources for Improved Visualization of Veins: a statistical approach

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Abstract

The present statistical study investigates the difference of diffuse reflectances between skin and vein (defined as contrast indicator) under different visible wavelengths of a population of 39 adult participants. The purpose of the study is to examine if there is a group of wavelengths-color combinations that could explain most of the variance (of the contrast indicator) in the data set. Moreover the effect of gender and age on the contrast indicator is explored.
Original languageEnglish
Publication date2015
Number of pages1
Publication statusPublished - 2015
Event3rd European-Asian workshop on Light-Emitting Diodes - Lyngby, Denmark
Duration: 5 Mar 20156 Mar 2015
Conference number: 3

Workshop

Workshop3rd European-Asian workshop on Light-Emitting Diodes
Number3
CountryDenmark
CityLyngby
Period05/03/201506/03/2015

Keywords

  • Principal component analysis (PCA)
  • LED
  • Vein visualization

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