Image analysis – Applications – Biomedical applications
Reexamination Certificate
2008-01-29
2008-01-29
Johns, Andrew W. (Department: 2624)
Image analysis
Applications
Biomedical applications
C382S173000, C382S199000
Reexamination Certificate
active
07324680
ABSTRACT:
A method and device for identifying objects, especially teeth, on a digitized X-ray picture, by using image processing algorithms to localize areas containing the object by segmenting and/or edge detection, these areas being computationally linked with parameters of the X-ray unit and, optionally, with patient-heightened specific parameters. Another method and device for assigning information to objects, especially teeth, determined in a digitized X-ray picture or in a schematic representation, includes a first step detecting the digitized X-ray image for the schematic representation, a second step in which a determination of objects manually or automatically ensues in the event these objects have not yet been determined, a third step selecting the object for which additional information should be stored, retrieved or deleted, and a fourth step in which a reference tht is stored is followed for a query operation to determine the information displayed by using such reference.
REFERENCES:
patent: 4813060 (1989-03-01), Heubeck et al.
patent: 4847881 (1989-07-01), Heubeck
patent: 5235510 (1993-08-01), Yamada et al.
patent: 5511106 (1996-04-01), Doebert et al.
patent: 5513252 (1996-04-01), Blaschka et al.
patent: 5721851 (1998-02-01), Cline et al.
patent: 5742700 (1998-04-01), Yoon et al.
patent: 5807256 (1998-09-01), Taguchi et al.
patent: 6289074 (2001-09-01), Arai et al.
patent: 2001/0051881 (2001-12-01), Filler
patent: 197 35 112 (1999-02-01), None
VixWin 2000 Plug In & NetzWerk, Aug. 7, 2003 Rontgen, Jan. 22, 2003.
Dykema Gossett PLLC
Johns Andrew W.
Sirona Dental Systems GmbH
LandOfFree
Tooth identification in digital X-ray images and assignment... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tooth identification in digital X-ray images and assignment..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tooth identification in digital X-ray images and assignment... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2809800