1. Interferenčně modulovaný laserový svazek a jeho využití v moiré topografii
- Creator:
- Bartoněk, Luděk and Keprt, Jiří
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- interferenčně modulovaný laserový svazek, moiré topografie, and 3D moiré topografický obraz
- Language:
- Czech
- Description:
- More effective method for description of the form of a 3D object and curved surface, than shadow moiré topography, was proposed. Interference modulated laser beam that illuminates reference plane screen and the object using modification of the interference pictures by means of maxima of interference fringes, enables characterization of the object by map of contour lines. Due to the change of the position of contour lines by shift of original phase we get more precisely description of the 3D surface and also the space imagine of the studied object.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public