Apparatus for measuring three-dimensional curved surface shapes

Details Apparatus for measuring three-dimensional curved surface shapes Apparatus for measuring three-dimensional curved surface shapes

H - Electricity

04

N

33/179, 350/32

H04N 7/00 (2006.01) G01B 11/25 (2006.01)

Patent

CA 2011166

ABSTRACT OF THE DISCLOSURE A three-dimensional curved surface shape measuring apparatus of the slit light linear scanning type. In accordance with a composite image u(x', y') produced by image composing means when a slit light is scanned over a surface of an object to be measured, a measured value or computed value uo(x', y') of a composite image with respect to a reference plane, a light projecting angle .theta. to the reference plane and a reference plane-television camera distance a, a necessary computational processing is performed to determine a three-dimensional curved surface shape f(x, y) of the surface of the object which is free of any distortions due to a perspective effect of the television camera.

Affiliated with

Also associated with

Rating

Apparatus for measuring three-dimensional curved surface shapes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for measuring three-dimensional curved surface shapes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for measuring three-dimensional curved surface shapes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1411438