3D modeling system
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United States of America Patent
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-
Nov 30, 2004
Grant Date -
Apr 15, 2004
app pub date -
Oct 11, 2002
filing date -
Oct 11, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A computer-based 3D modeling system for constructing a virtual 3D representation from a plurality of data images of 2D cross sections having a mutual spatial relationship. The plurality of data images and the associated orientation and positioning information are extractable from a data source module. A frame creation module constructs a rectangular frame for each image slice. A texture-mapping module maps the image slice onto the associated frame as a texture. A rotation transform module rotates each frame appropriately about one or more axes based upon the orientation information associated with each data image to achieve the correct orientation in 3D space. A translation transform module translates each frame based upon the positioning information associated with each data image to achieve the correct position in 3D space.
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Cited Art Landscape
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