·ùÀçÇå wrote:
> Please give an idea regarding to non-contact scanner (lijke as laser
> scaner).In generally, CMM can scan the only edge of feature so it is
> very convient to contruct the edge curves from the point clouds. but
> the laser scanner scan all surfaces of object , it is diffcult to
> extract feature curves . How to extract feature curves accurately ,
> easily and automatically??
--Have you looked at X-Ray CT (Computed Tomography)? This is a non-destructive way of capturing the internal, external and the voxel data as well. The data interaction can be through iges contours, point cloud for curves automatically.
Jim Rollins mailto:jrollins@sms-ct.com Scientific Measurement Systems http://www.sms-ct.com 2210 Denton Dr. Suite 106 mailto:info@sms-ct.com Austin, Texas 78758 ftp://sms-ct.com Tel# 512-837-4712 Fax# 512-837-9082
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