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US 2005/0180607 A1Published application
Method for conducting automated surface inspection and surface correction
AssigneeBASF SE
InventorsGunther Pabst, Georg Igl, Klaus Horner
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Abstract
An automated method for surface monitoring and surface correction of sheet-like materials, for example of leather, especially a method for classifying surfaces of sheet-like materials, comprises the following steps: (a) preparation of a material, (b) optoelectronic recording of the surface of the material, (c) determination of the number of defects, (d) determination of the volume of defects, and subsequent automatic classification of the sheet-like materials according to number and volume of defects.
Claims18
1-17. (canceled)
A method of upgrading sheet-like materials, comprising the following steps:
- (a) preparation of a material,
- (b) optoelectronic recording of the surface of the material,
- (c) determination of the number of defects,
- (d) determination of the volume of defects, and
- (e) repairing defects in the form of cavities using one or more binders.
2 more elements
Dependencies are inferred from the claim text.