Systems and methods for measuring surface shape

G - Physics – 01 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01B 11/25 (2006.01) A61B 3/107 (2006.01) G01M 11/02 (2006.01)

Patent

CA 2711438

A system for determining a surface shape of a test object includes a pattern having a plurality of first elements dispose about a central axis and defining an aperture containing the central axis. The first elements includes a plurality of common elements having a common form and a reference element having a reference form that is different than the common form. The system further comprises a detector array and an optical system. The optical system is adapted to provide an image of the first elements when light reflects off a surface of a test object, passes through the aperture, and is received by the detector array. The reference form may be configured to facilitate an association between the common elements and the spot images of the common elements.

L'invention concerne un système pour déterminer la forme de surface d'un objet d'essai qui comprend un motif ayant une pluralité de premiers éléments disposés autour d'un axe central et définissant une ouverture contenant l'axe central. Les premiers éléments comprennent une pluralité d'éléments communs ayant une forme commune et un élément de référence ayant une forme de référence qui est différente de la forme commune. Le système comporte en outre un réseau de capteurs et un système optique. Le système optique est conçu pour fournir une image des premiers éléments lorsque la lumière est réfléchie par la surface d'un objet d'essai, passe par l'ouverture pour être reçue par le réseau de capteurs. La forme de référence peut être configurée pour faciliter une association entre les éléments communs et les images ponctuelles des éléments communs.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Systems and methods for measuring surface shape does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Systems and methods for measuring surface shape, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systems and methods for measuring surface shape will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1806724

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.