Fast volume rendering using a shear-warp factorization of the viewing transformation
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Fast volume rendering using an efficient, scalable parallel formulation of the shear-warp algorithm
PRS '95 Proceedings of the IEEE symposium on Parallel rendering
Real-time volume rendering on shared memory multiprocessors using the shear-warp factorization
PRS '95 Proceedings of the IEEE symposium on Parallel rendering
ACM Computing Surveys (CSUR)
Improving parallel shear-warp volume rendering on shared address space multiprocessors
PPOPP '97 Proceedings of the sixth ACM SIGPLAN symposium on Principles and practice of parallel programming
Elastic Load-Balancing for Image Processing Algorithms
Proceedings of the First International ACPC Conference on Parallel Computation
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In the medical field, volume rendering provides good quality 3D visualizations but is still not interactive enough for a day-today practice. The most efficient sequential algorithm is the Shear-Warp algorithm. It renders up to 10 images per second for a small dataset. The goal of this paper is to present an efficient parallel implementation of the Shear-Warp algorithm for a distributed memory architecture, a cluster of PCs connected with a high speed network.