Computer generated images for medical applications
SIGGRAPH '78 Proceedings of the 5th annual conference on Computer graphics and interactive techniques
On visible surface generation by a priori tree structures
SIGGRAPH '80 Proceedings of the 7th annual conference on Computer graphics and interactive techniques
Rendering volumetric data using STICKS representation scheme
VVS '90 Proceedings of the 1990 workshop on Volume visualization
Three-dimensional medical imaging: algorithms and computer systems
ACM Computing Surveys (CSUR)
Reconstructing solids from tomographic scans: the PARCUM II system
EGGH'87 Proceedings of the Second Eurographics conference on Advances in Computer Graphics Hardware
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A multiprocessor architecture has been developed which addresses the problem of the display and manipulation of multiple shaded three dimensional objects derived from emperical data on a raster scan CRT. Fully general control of such parameters as position, size, orientation, rotation, tone scale, and shading are accomplished at video rates permitting real-time interaction with the display presentation. The GODPA architecture is based on a large number of relatively simple processing elements which access their own memory modules without input conflict. Reconstruction algorithms are used which do not require any complex arithmetic or logical high speed operations. This hardware organization is highly modular and expandible and is ideally suited for implementation with VLSI technology.