Image analysis – Applications – 3-d or stereo imaging analysis
Reexamination Certificate
2007-11-20
2007-11-20
Chawan, Sheela (Department: 2624)
Image analysis
Applications
3-d or stereo imaging analysis
C382S100000, C382S291000, C702S153000
Reexamination Certificate
active
10472203
ABSTRACT:
A method of detecting the 3D shape of an object by photogrammetry, in which a plurality of photogrammetric point markers and a plurality of connecting markers are provided on the surface of the object, each connecting marker connecting a subset of the plurality of point markers with each other, with at least two different types of point markers existing that differ from each other in their optical configuration, and some of the point markers provided along a connecting marker are formed in such a way that the sequence of their optical configurations results in a predetermined code that characterizes the respective connecting marker, a plurality of photogrammetric images of the object are taken from different views, an image processing of the images is performed, in which first the connecting markers mutually corresponding to each other in the images are associated with one another using their respective code, and then the point markers connected with each other by the respective connecting marker are associated with one another with the aid of the connecting marker association in the images, and using the point marker association, the 3D shape of the object is determined by means of a photogrammetric evaluation process. The invention further relates to an arrangement for carrying out the method.
REFERENCES:
patent: 4745290 (1988-05-01), Frankel et al.
patent: 4825263 (1989-04-01), Desjardins et al.
patent: 5127420 (1992-07-01), Horvath
patent: 5911126 (1999-06-01), Massen
patent: 2003/0142863 (2003-07-01), Massen
patent: 3 63 580 (1981-01-01), None
patent: 78 310 (1970-12-01), None
patent: 31 19 857 (1982-12-01), None
patent: 42 32 606 (1994-03-01), None
patent: 43 35 121 (1995-05-01), None
patent: 196 26 889 (1998-01-01), None
patent: WO 92/08175 (1992-05-01), None
patent: WO 95/31934 (1995-11-01), None
patent: WO 97/14932 (1997-04-01), None
corpus.e AG
Friedman Stuart J.
LandOfFree
Method and arrangement for the photographically detecting... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and arrangement for the photographically detecting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and arrangement for the photographically detecting... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3876262