Optics: measuring and testing – Shape or surface configuration
Reexamination Certificate
2011-01-25
2011-01-25
Toatley, Gregory J (Department: 2877)
Optics: measuring and testing
Shape or surface configuration
C356S607000
Reexamination Certificate
active
07876454
ABSTRACT:
A method for measurement of a cutting tool is provided. The method comprises positioning the cutting tool on a moveable stage, performing a first rotary scan of a first section of the cutting tool to generate a first scanning point cloud, segmenting the first scanning point cloud, performing a second rotary scan of the first section based on the segmentation of the first scanning point cloud, and extracting the parameters of the first section based on the second rotary scan of the first section. A system for extracting parameters of a cutting tool is also presented.
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EP1580521 Abstract, Sep. 28, 2005.
Baird James Allen
Chen Tian
Du Xiaoming
Harding Kevin George
Hayashi Steven Robert
Clarke Penny A.
General Electric Company
Toatley Gregory J
Ton Tri T
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