25
2010.
INFLUENCES OF SURFACE PARAMETERS ON LASER 3D SCANNING
The quality of 3D scanned data is influenced by many factors, such as scanned surface color, glossiness, geometry, ambient light, scanner resolution, proper selection of scanned segments, etc. Surface color and glossiness are important sources of errors, and this paper studies their effects on a specific commercial scanner. Preparatory phase of digitizing process includes selecting proper combination of scanner's sensor aperture and shutter time, depending on the characteristics of scanned surface. This paper investigates a relationship between the color of scanned surface, the glossiness of scanned surface and the 3D laser scanning quality.