Image analysis – Applications – 3-d or stereo imaging analysis
Reexamination Certificate
2005-05-27
2009-10-27
Mehta, Bhavesh M (Department: 2624)
Image analysis
Applications
3-d or stereo imaging analysis
C433S024000, C359S287000
Reexamination Certificate
active
07609875
ABSTRACT:
A scanning system is disclosed including a hand-held scanning device for capturing three-dimensional information of an object. The scanner system includes a high-speed transceiver having a high-speed laser light source, a high frequency MEMS oscillating scanning mirror and software for frame registration. Laser based range finding technique is used to map the scanned object. MEMS oscillating at high speed enables rapid and accurate scanning of an object. The scanning can be performed without knowledge or even precise control of the position of the object relative to the scanner. Random movement of the object during scanning is also possible. The scanner can be used for a variety of purposes, including medical and industrial purposes. The illustrated embodiment is in-vivo scanning of human teeth for purposes of orthodontic treatment planning and diagnosis. Several benefits from the scanner are possible: much higher resolution of the scanned object, improved acquisition speed of the three-dimensional information of the surface of the object to be mapped, and the improvement in virtual image clarity.
REFERENCES:
patent: 6040929 (2000-03-01), Hasegawa et al.
patent: 6059188 (2000-05-01), diFazio et al.
patent: 6386878 (2002-05-01), Pavlovskaia et al.
patent: 6493097 (2002-12-01), Ivarsson
patent: 6625341 (2003-09-01), Novotny
patent: 6648640 (2003-11-01), Rubbert et al.
patent: 6785433 (2004-08-01), Tiefenthaler
patent: 2002/0141026 (2002-10-01), Wiklof et al.
patent: 2002/0179828 (2002-12-01), Engelhardt et al.
patent: 2003/0063367 (2003-04-01), Widzgowski
patent: 2003/0085849 (2003-05-01), Grabert
patent: 2003/0100824 (2003-05-01), Warren et al.
patent: 2003/0155667 (2003-08-01), Devoe et al.
patent: 2003/0178584 (2003-09-01), Arnone et al.
patent: 2004/0155665 (2004-08-01), Arnone et al.
patent: 2005/0058352 (2005-03-01), Deliwala
Getto Phillip
Liu Yongqian
Mehta Bhavesh M
Orametrix, Inc.
Rashid David P
Shah Jasvantrai C.
LandOfFree
Scanner system and method for mapping surface of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Scanner system and method for mapping surface of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scanner system and method for mapping surface of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4096325