"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

Algorithm for angular correction of images in scanning LIF

J. STRIBER1, F. COLAO2, R. FANTONI2, L. FIORANI2,* , A. PALUCCI2

Affiliation

  1. CERTO-INOE, Bucharest, Romania
  2. ENEA, FIM-FISLAS, Via Enrico Fermi 45, Frascati, Italy

Abstract

This paper deals with the angular dependence of laser backscattered and fluorescence signals from real target which are scanned in order to determine the actual preservation status of the surface by means of the laser induced fluorescence technique. Different correction algorithms have been proposed and tested on targets with a different fraction lambertian behavior (homogeneous scatterers). The results have been applied in scanning the real surface of a painted icon, for which a RGB image has been reconstructed from the separate fluorescence images collected and processed..

Keywords

Laser induced fluorescence, Lidar fluorosensor, Cultural heritage.

Submitted at: Nov. 17, 2006
Accepted at: June 15, 2007

Citation

J. STRIBER, F. COLAO, R. FANTONI, L. FIORANI, A. PALUCCI, Algorithm for angular correction of images in scanning LIF, Journal of Optoelectronics and Advanced Materials Vol. 9, Iss. 6, pp. 1918-1925 (2007)