Title :
Digital imaging processing for in-vivo skin measurements
Author :
Xiao, Pengfeng ; Pan, W. ; Ou, Xinyu
Author_Institution :
Fac. of ESBE, London South Bank Univ., London, UK
Abstract :
In this paper, we have proposed a new method for extracting melanin and hemoglobin information from a single human skin digital colour image, based on the skin spectra information and digital camera sensor spectra sensitivity profiles. The digital skin colour image was first separated into RGB images, then based on different contributions of melanin and hemoglobin at different red, green and blue spectra regions, we have managed to reconstruct melanin image and hemoglobin image from the original RGB images. We will first present the theoretical background, then the analysis results of digital colour images of palm, forearm, and face.
Keywords :
cameras; feature extraction; image colour analysis; image reconstruction; proteins; skin; RGB images; and hemoglobin image; digital camera sensor spectra sensitivity profiles; digital imaging processing; hemoglobin information extraction; human skin digital colour image; in-vivo skin measurements; melanin image reconstruction; skin spectra information; RGB colour; Skin digital image; digital image processing; hemoglobin; melanin;
Conference_Titel :
Intelligent Signal Processing Conference 2013 (ISP 2013), IET
Conference_Location :
London
Electronic_ISBN :
978-1-84919-774-8
DOI :
10.1049/cp.2013.2044