SYSTEM FOR ADAPTIVE THREE-DIMENSIONAL SCANNING OF SURFACE CHARACTERISTICS

摘要

There are provided sys-tems and methods for obtaining a three--dimensional surface geometric charac-teristic and/or texture characteristic of an object. A pattern is projected on a surface of said object. A basic 2D image of said object is acquired; a characteris-tic 2D image of said object is acquired; 2D surface points are extracted from said basic 2D image, from a reflection of said projected pattern on said object; a set of 3D surface points is calculated in a sensor coordinate system using said 2D surface points; and a set of 2D sur-face geometric/texture characteristics is extracted.