Method of defining deviations of pixel positions

Details Method of defining deviations of pixel positions Method of defining deviations of pixel positions

2006-07-04

2006-07-04

Mancuso, Joseph (Department: 2621)

Image analysis

Applications

3-d or stereo imaging analysis

Reexamination Certificate

active

07072505

ABSTRACT:
A method of defining deviations from a desired position of pixel sites in an image recording matrix by defining the 3-D data of a planar or slightly curved surface. To the extent necessary the results are smoothed, and the measuring points, utilizing the 3-D data, are projected back the sensors of the image recording matrix for determining the difference between the two points projected onto the sensors and associated with a 3-D measuring point. After selectively shifting the surface relative to the 3-D measuring system, prior method steps are repeated until the desired accuracy in the definition of the deviation has been has been attained.

REFERENCES:
patent: 5852671 (1998-12-01), Oshima
patent: 6064759 (2000-05-01), Buckley et al.
patent: 6424382 (2002-07-01), Yoshida et al.
patent: 6674404 (2004-01-01), Lee et al.
patent: 6816187 (2004-11-01), Iwai et al.

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