Technique for fusion of roughness data sets

Technique for fusion of roughness data sets

Verified technology

The technology is designed to speedup measurements of form and roughness using optical and tactile probes and/or their combination. The measurement and data fusion procedure is based on the use of general XYZ data sets, methodology rules for creating the scan path across the surface and software tools for data fusion and analysis. Using this approach, the scan patterns can be optimized to reduce the number of sampled points, which is important for tactile measurements to combine accurate results from tactile measurements with fast results of optical measurements. By including the form measurements we can also improve the accuracy of roughness results, as the leveling connected with the roughness evaluation is much more robust.

The technology is designed to speedup measurements of form and roughness using optical and tactile probes and/or their combination. The measurement and data fusion procedure is based on the use of general XYZ data sets, methodology rules for creating the scan path across the surface and software tools for data fusion and analysis. Using this approach, the scan patterns can be optimized to reduce the number of sampled points, which is important for tactile measurements to combine accurate results from tactile measurements with fast results of optical measurements. By including the form measurements we can also improve the accuracy of roughness results, as the leveling connected with the roughness evaluation is much more robust.

measurements of form; roughness; XYZ data; data fusion; tactile measurements; optical measurements

measurements of form; roughness; XYZ data; data fusion; tactile measurements; optical measurements

CEITEC VUT (RG 1-05)

Use of the result by another entity is possible without acquiring a license (the result is not licensed)

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