Color structured light imaging of skin

J Biomed Opt. 2016 May 1;21(5):50503. doi: 10.1117/1.JBO.21.5.050503.

Abstract

We illustrate wide-field imaging of skin using a structured light (SL) approach that highlights the contrast from superficial tissue scattering. Setting the spatial frequency of the SL in a regime that limits the penetration depth effectively gates the image for photons that originate from the skin surface. Further, rendering the SL images in a color format provides an intuitive format for viewing skin pathologies. We demonstrate this approach in skin pathologies using a custom-built handheld SL imaging system.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Color
  • Humans
  • Light*
  • Photons*
  • Skin / diagnostic imaging*
  • Skin Diseases / diagnostic imaging*