[Cl...] Posted July 15, 2019 Share Posted July 15, 2019 Measuring a surface profile using the CFS (white light). I'm scanning two planes, and recalling the points into a free form surface. The surface I'm scanning is ground steel. What is the best filter setting for this. What is Morphological, (opening/closing)? Link to comment https://qualityforum.zeiss.com/topic/18204-free-form-surface-filtering/ Share on other sites More sharing options...
[An...] Posted July 16, 2019 Share Posted July 16, 2019 morphological, is like a mechanical filtration through the probe ball. If the probe ball does not reach into the wave trough of the surface, the surface is mechanically smoothed. A morphological filter is usually used to correct the effect of the probe tip on raw data! I can't tell you whether this has any meaning in optical sensor technology. I only measure tactilely. Good Luck Link to comment https://qualityforum.zeiss.com/topic/18204-free-form-surface-filtering/#findComment-102426 Share on other sites More sharing options...
[Cl...] Posted July 17, 2019 Author Share Posted July 17, 2019 Many thanks! Link to comment https://qualityforum.zeiss.com/topic/18204-free-form-surface-filtering/#findComment-102428 Share on other sites More sharing options...
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