Sample rate adaptive filtering for volume rendering

Details Sample rate adaptive filtering for volume rendering Sample rate adaptive filtering for volume rendering

2007-11-20

2007-11-20

Chauhan, Ulka J. (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Three-dimension

Reexamination Certificate

active

10961810

ABSTRACT:
A method renders a volume data set including a plurality of voxels. A sampling rate for each voxel in a volume data set is determined. Each voxel is filtered according to the sampling rate and pixels for an output image are generated from the filtered voxels.

REFERENCES:
patent: 5847711 (1998-12-01), Kaufman et al.
patent: 6664961 (2003-12-01), Ray et al.
patent: 6674430 (2004-01-01), Kaufman et al.
patent: 7133041 (2006-11-01), Kaufman et al.
Lee Westover, “Footprint Evaluation for Volume Rendering,” Aug. 1990, ACM SIGGRAPH Computer Graphics, vol. 24, No. 4, p. 367-376.
Klaus Mueller, Roni Yagel, “Fast Perspective Volume Rendering with Splatting by Utilizing a Ray-Driven Approach,” Oct. 28, 1996, Proceedings of the 7th Conference on Visualization '96, p. 65-72, 468.
Klaus Mueller, Naeem Shareef, Jian Huang, Roger Crawfis, “High-Quality Splatting On Rectilinear Grids With Efficient Culling Of Occluded Voxels,” Apr. 1999, IEEE Transactions on Visualization and Computer Graphics, vol. 5, No. 2, p. 116-134.
Matthias Zwicker, Hanspeter Pfister, Jeroen van Baar, and Markus Gross, “EWA Volume Splatting,” Oct. 21, 2001, Proceedings of the Conference on Visualization '01, p. 29-36.
Daqing Xue, Roger Crawfis, “Efficient Splatting Using Modern Graphics Hardware,” 2003, Journal of Graphics Tools, vol. 8, No. 3, p. 1-21.
S. Roettger, S. Guthe, D. Weiskopf, T. Ertl, and W. Strasser. Smart hardware-accelerated volume rendering. InEurographics/IEEE TCVG Symposium on Visualization 2003, 2003.
C. P. Botha and F. H. Post. Shellsplatting: Interactive rendering of anisotropic volumes. InProceedings of 2003 Joint Eurographics—IEEE TCVG Symposium on Visualization, May 2003.
M. Botsch and L. Kobbelt. High-quality point-based rendering on modern GPUs. InProceedings of the 2003 Pacific Graphics Conference, pp. 335-343, 2003.
K. Engel, M. Kraus, and T. Ertl. High-quality pre-integrated volume rendering using hardware-accelerated pixel shading. InProceedings of the 2001 ACM SIGGRAPH/Eurographics Workshop on Graphics hardware, pp. 9-16. ACM Press, 2001.
J. Huang, R. Crawfis, and D. Stredney. Edge preservation in volume rendering using splatting. InProceedings of the 1998 IEEE symposium on Volume visualization, pp. 63-69, NC, USA, 1998.
J. Huang, K. Mueller, N. Shareef, and R. Crawfis. Fastsplats: Optimized splatting on rectilinear grids. InProceedings of the 2000 IEEE Visualization Conference, pp. 219-227, USA, Oct. 2000.
L. Lippert and M. Gross. Fast wavelet based volume rendering by accumulation of transparent texture maps. InProceedings of Eurographics 1995, pp. 431-443, Sep. 1995.
K. Mueller and R. Crawfis. Eliminating popping artifacts in sheet buffer-based splatting. InProceedings of the 1998 IEEE Visualization Conference, pp. 239-246, Ottawa, Canada, Oct. 1998.
K. Mueller, T. Moeller, and R. Crawfis. Splatting without the blur. InProceedings of the 1999 IEEE Visualization Conference, pp. 363-370, San Francisco, CA, USA, Oct. 1999.
K. Mueller, T. Moeller, J.E. Swan, R. Crawfis, N. Shareef, and R. Yagel. Splatting errors and antialiasing.IEEE Transactions on Visualization and Computer Graphics, 4(2):178-191, Apr.-Jun. 1998.

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