Study of 3D imaging laser radar

Abstract

By using the principles of phase ranging to analyze the techniques of geting 3D visual information by laser radar,the 3D image laser radar system is developed,whice is suitable for the visual guiding of land intelligent robot,the field of view is 60°×30°,the ranging distance is 30m,the spatial resolution of range image is 14′×14′,the ranging accuracy is 8cm between 3～30 m.