Optics: measuring and testing – Contour plotting
Patent
1993-08-02
1996-05-21
Rosenberger, Richard A.
Optics: measuring and testing
Contour plotting
348 52, 348565, G01C 1100
Patent
active
055194850
ABSTRACT:
The present invention relates to a stereo image measuring apparatus for displaying stereo images and effecting three-dimensional measurement and a correlation process on a screen for displaying the stereo images, and particularly to a stereo image measuring apparatus for making it possible to easily take hold of measuring points and to effect a correlation process after feature points have been extracted in the vicinity of the position where each cursor exists. Corresponding points for other image, which correspond to measuring points for one image, are searched. Each of display units serves so as to apply marks on the determined corresponding points based on the measured points and the result of the correlation process.
REFERENCES:
patent: 4849912 (1989-07-01), Leberl et al.
patent: 5032912 (1991-07-01), Sakariassen
patent: 5040067 (1991-08-01), Yamazaki
patent: 5113259 (1992-03-01), Romesburg et al.
patent: 5220441 (1993-06-01), Gerstenberger et al.
"Deluxe Paint II manual", Electronics Arts, copyright 1986, pp. 2.6-2.7.
Aoki Hiroyuki
Ohtani Hitoshi
Ohtomo Fumio
Kabushiki Kaisha Topcon
Rosenberger Richard A.
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