Method and apparatus for projecting diagnostic images from volumed diagnostic data
AssigneeGeneral Electric Company
InventorsRobert F. Lloyd, Christopher J. Wilbricht
Life of this patent
Estimating the term…
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AssigneeGeneral Electric Company
InventorsRobert F. Lloyd, Christopher J. Wilbricht
Estimating the term…
A method and apparatus for manipulating diagnostic images obtained with computed tomography or magnetic resonance systems calculates the rotation of the data around two orthogonal axes and then compresses the data to a plane before rotating it about a third axis normal to the plane. Although apparently less efficient that the rotation about all three axes at once, this procedure is uniquely adapted to the limitations of computer memory access and the calculation speed limits of current computer hardware. Bifurcation of the rotation allows data to be accessed at consecutive addresses speeding memory operations. The bifurcation also permits some calculations to be preperformed and recalled for subsequent voxels. The compressed data is displayed as an image having a particular viewing angle determined by the rotations of the data.
A method of generating a diagnostic image of a body comprising the steps of:
An apparatus generating a diagnostic image of a body comprising:
Dependencies are inferred from the claim text.