Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen
Reexamination Certificate
2006-04-25
2006-04-25
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
By loading of specimen
C382S154000, C348S047000, C351S221000, C356S141100
Reexamination Certificate
active
07032458
ABSTRACT:
This invention relates to a mobile measurement system of three-dimensional structure comprises a measuring equipment5to measure three-dimensional structure of an object for measurement and a barrow4for moving measurement which the equipment5is mounted. The measuring equipment5has a digital camera5a, a slit floodlight5b, and a three-dimensional structure calculating device that calculates and outputs three-dimensional structure of the object by using a light plane range-finding method from the each position and direction of the floodlight and the camera and the picture that is taken by the camera. The barrow has an measurement position and direction calculating device that calculate the each position of the floodlight and the camera, the direction of the floodlight, the direction of the camera at the measurement by the equipment in accordance with an information of self-contained navigation from an acceleration sensor9and a rotation angle sensor10that detects an acceleration and a rotation angle of the barrow, respectively, and an information of moving distance from the wheel revolution sensor8and transmit the result of the calculation to the three-dimensional structure calculating device7.
REFERENCES:
patent: 5023446 (1991-06-01), Gleine
patent: 5257089 (1993-10-01), Stetson
patent: 5394752 (1995-03-01), Reda
patent: 5426498 (1995-06-01), Brueck et al.
patent: 5783752 (1998-07-01), Thorburn et al.
patent: 6008905 (1999-12-01), Breton et al.
patent: 6204916 (2001-03-01), Norita et al.
patent: 6267477 (2001-07-01), Karpol et al.
patent: 6356298 (2002-03-01), Abe et al.
Field Linda P.
Lefkowitz Edward
National University Corporation Nagoya University
LandOfFree
Mobile measurement system of three-dimensional structure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mobile measurement system of three-dimensional structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mobile measurement system of three-dimensional structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3601881