Method and system for triangulation-based, 3-D imaging utilizing

Details Method and system for triangulation-based, 3-D imaging utilizing Method and system for triangulation-based, 3-D imaging utilizing

1995-04-27

1997-04-01

Gonzalez, Frank

Optics: measuring and testing

By polarized light examination

With light attenuation

G01B 1124

Patent

active

056172095

ABSTRACT:
A method and system for three-dimensional imaging of objects, including integrated circuit interconnections to improve the efficiency of triangulation-based laser line scanning systems. A scanning beam is incident at a normal angle to the X,Y inspection plane with the scan line oriented at 45.degree., diagonal to an axis defining a first direction of motion. Motion of the imaging head along the axis is used to acquire line scan images in the non-orthogonal coordinate system.

REFERENCES:
patent: 4700045 (1987-10-01), Merry et al.
patent: 4728195 (1988-03-01), Silver
patent: 4811410 (1989-03-01), Amir et al.
patent: 5058178 (1991-10-01), Ray
patent: 5118192 (1992-06-01), Chen et al.
patent: 5192982 (1993-03-01), Lapucci
patent: 5200799 (1993-04-01), Maruyama et al.
patent: 5371375 (1994-12-01), Stern et al.

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