A. Law, R. Yagel. "An Optimal Ray Traversal Scheme for Visualizing Colossal Medical Volumes." Proceedings of Visualization in Biomedical Computing, VBC '96, pp.33-43. Hamburg, Germany, September, 1996. Home/Search Document Details and Download
Summary Related Articles Check |
This paper is cited in the following contexts:
Exploiting Deep Parallel Memory Hierarchies for Ray.. - Palmer, Taylor, Totty (1997) (4 citations) (Correct)
....dynamically among the nodes. In [6] these authors addressed the problem of thrashing of volume blocks among nodes. They increased locality by advancing a plane of rays through the set of volume blocks currently in local memory. They extended this method across a sequence of similar frames. [7] used disk storage to deepen the memory hierarchy, storing blocks of data in compressed form on disk. 9 Acknowledgments This research is sponsored by the Defense Advanced Research Projects Agency (DARPA) under contract number DABT63 95 C 0116, and AASERT award number N001493 1 0843. Machine ....
A. Law, R. Yagel. "An Optimal Ray Traversal Scheme for Visualizing Colossal Medical Volumes." Proceedings of Visualization in Biomedical Computing, VBC '96, pp.33-43. Hamburg, Germany, September, 1996.
Towards Real Time Volume Rendering - Yagel (1996) (7 citations) Self-citation (Yagel) (Correct)
....of the screen. We developed a method for exploiting frame to frame coherence in a more general way, i.e. for real time animation where the screen positions are unpredictable. Several memory optimizations were made and a directory based protocol was designed to further optimize memory utilization [25]. It was seen that with sufficient local memory size to hold all the objects for a single frame, the data requirement for the next (close) frame was just 5 of the volume. No memory was assigned for static data allocation; objects migrated within the system; and the directory was used to trace an ....
....min max pyramids [9] and multi dimensional summed area tables. Parallel implementations on state of the art distributed shared memory machines, taking advantage of hardware caches and interleaved dedicated communication processors. Several examples of this trend are already available [23] 24][25]. Migration of low end volume rendering application into the PC domain, taking advantage of the recent giagantaic 10 leap in graphics boards for PC. Increased utilization of existing general purpose, affordable graphics engine with the final disappearance of special purpose volume engines. ....
Law A. and R. Yagel, "An Optimal Ray Traversal Scheme for Visualizing Colossal Medical Volumes", Visualization in Biomedical Computing, VBC 96, September 1996, accepted.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC