Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Patent
1991-11-26
2000-05-16
Zimmerman, Mark K.
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
382128, 382173, 382190, G06T 760
Patent
active
060643919
ABSTRACT:
To efficiently, 3-dimensionally, perspectively project and display the extracting processing procedure of a predetermined region on a 3-dimensional image, the extracting process is executed while observing the displayed image. Further, the process is interrupted as necessary so that the process can progress or be returned. The result of the extraction at the interruption time point is edited on a 2-dimensional image and the result of the edition is immediately reflected onto the 3-dimensional image, so that whether the edition is proper or improper can be decided.
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patent: 4905148 (1990-02-01), Crawford
Nikkei Computer Graphics, Dec. 1988, pp. 152-163.
Robb et al, "Interactive Display and Analysis of 3-D Medical Images", IEEE Trans. on Medical Imaging, vol. 8, No. 3, pp. 217-226, 1989.
Levin et al., "Surface of the Brain: Three-Dimensional MR Images Created with Volume Rendering", Radiology, Apr. 1989, pp. 277-280.
Bomans et al, "3-D Segmentation of MR Images of the Head for 3-D Display", IEEE Trans. on Medical Imaging, vol. 9, No. 2, Jun. 1990, pp. 177-183.
Sano Koichi
Sekiguchi Hiroyuki
Yokoyama Tetsuo
Hitachi , Ltd.
Zimmerman Mark K.
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