Image analysis – Applications – 3-d or stereo imaging analysis
Reexamination Certificate
2005-05-31
2005-05-31
Dastouri, Mehrdad (Department: 2623)
Image analysis
Applications
3-d or stereo imaging analysis
C382S291000, C382S209000, C348S050000
Reexamination Certificate
active
06901161
ABSTRACT:
In an image processing computer system for a photogrammetric analytical measurement, a picture has an image of a target with three main reference point areas and an assistant reference point area. Positions of the reference point areas are determined by a two-dimensional picture coordinate system defined on the target. Positions of the main reference point areas are calculated with a three-dimensional camera coordinate system defined on a camera. Positions of the main reference point areas are calculated by a two-dimensional image-plane coordinate system, defined on an image-plane of the camera, based on the calculated three-dimensional positions of the main reference point areas. Camera parameters are calculated based on the two-dimensional positions of the main reference point areas of the picture coordinate system and the positions of the main reference point areas of the image-plane coordinate system.
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An English Language abstract of JP 10-185563.
An English Language abstract of JP 10-185562.
An English Language abstract of JP 10-170263.
An English Language abstract of JP 10-307025
An English Language abstract of JP 10-141951.
Dastouri Mehrdad
Greenblum & Bernstein P.L.C.
PENTAX Corporation
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