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Method for determining surfaces of e.g. object in discrete data for controlling robot, involves defining surface as surface to be determined, and resulting evaluation of correlation, which is smaller than or same as preset correlation
 DE 102009056467 A: 20091201 
 DE 102009056467 A: 20091201 
 G06F0017 G06T0015 G01B0015 G01N0023 

 Deutsch 
 Patent, Elektronische Publikation 
 Fraunhofer IPA () 
Abstract
DE 102009056467 A1 UPAB: 20110621 NOVELTY  The method involves defining a surface as a start surface, and varying the surface. The surface is evaluated by comparing characteristics of the surface with visualized characteristics of the surface. Evaluation of a correlation between the characteristics of the surface and the visualized characteristics is resulted, where the correlation is larger than or same as a predetermined correlation. The surface is defined as the surface to be determined, and evaluation of a third correlation is resulted, where the third correlation is smaller than or same as the predetermined correlation. DETAILED DESCRIPTION  INDEPENDENT CLAIMS are also included for the following: (1) a method for controlling a handling device i.e. robot (2) a method for simulating component characteristics (3) a method for material testing (4) a device for determining surfaces in voxel data. USE  Method for determining surfaces of an object in voxel data e.g. discrete data, volumetric data and threedimensional data, for controlling a handling device i.e. robot (all claimed). Uses include but are not limited to a ball, a dice, a cube, a cylinder or a disk. ADVANTAGE  The surface is defined as the surface to be determined, and evaluation of the correlation is resulted, which is smaller than or same as the predetermined correlation, thus producing controlled surface data from the voxel data, and increasing accuracy of the data in determined regions, separating different materials, and separately determining the surface of the different materials.