Three-dimensional images obtained from tomographic slices with g

Details Three-dimensional images obtained from tomographic slices with g Three-dimensional images obtained from tomographic slices with g

1988-10-24

1991-01-29

Jablon, Clark A.

Boots, shoes, and leggings

A61B 603, G06F 1566

Patent

active

049891421

ABSTRACT:
Three-dimensional images are formed from tomographic data collected such that each two-dimensional slice is tilted with respect to the transverse slice direction. Geometric distortion in the reconstructed 3-D image caused by the slice tilt is removed either during extraction of the 3-D surface from the tomographic data or during rendering of the final surface using a matrix transformation.

REFERENCES:
patent: 4117337 (1978-09-01), Staats
Veiga-Pires, J. A. et al., "Preliminary Report on a New Method of Whole Body CT-Scanning", Computerized Tomography, vol. 3, No. 3, 1979, 221-4.
Yueh, N. et al., "Gantry Tilt Technique for CT-Guided Biopsy and Drainage", Journal of Computer Assisted Tomography, vol. 13, No. 1, Jan-Feb. 1989, 182-4.

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