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Volume rendering

"The UltraVis System," Gunter Knittel, in the Proceedings of the IEEE Volume Visualization and Graphics Symposium 2000, Salt Lake City, Utah, pages 71-79, October 9-10, 2000. » Download .pdf file.

"Volume Visualization and Volume Rendering Techniques," M. Meissner, H. Pfister, R. Westermann, Craig M. Wittenbrink, Eurographics 2000, tutorial notes, in press, 2000.

"Maximal-abstract Differences for Comparing Direct Volume Rendering," Kwansik Kim, Craig M. Wittenbrink, Alex Pang, submitted to the IEEE Transactions on Visualization and Computer Graphics, March 2000. Also available as Hewlett-Packard Laboratories Technical Report HPL-2000-40, Palo Alto, California, April 6, 2000.

"High-speed Software Raycasting on a Dual-CPU PC using Cache Optimizations, MMX, Streaming SIMD Extensions, multi-threading and DirectX," Gunter Knittel, in the Proceedings of SPIE Visual Data Exploration and Analysis VII, San Jose, California, pages 164-174, January 24-26, 2000. » Dowload .pdf file.

"TriangleCaster-extensions to 3D-texturing Units for Accelerated Volume Rendering," Guenter Knittel, SIGGRAPH/Eurographics Workshop on Graphics Hardware, Los Angeles, California, pages 25-34, August 8-9, 1999.

"CellFast: Interactive Unstructured Volume Rendering," Craig M. Wittenbrink, in the Proceedings of IEEE Visualization '99, Late Breaking Hot Topics, pages 21-24, San Francisco, California, October 1999. Also available as Hewlett-Packard Laboratories Technical Report HPL-1999-81R1, Palo Alto, California, September 7, 1999.

"Opacity-weighted Color Interpolation for Volume Sampling," Craig M. Wittenbrink, T. Malzbender, M. E. Goss, in the Proceedings of Volume Visualization Symposium/IEEE Visualization , pages 135-142, color plate page 177, color figure on rear of cover, 1998. Updated version available as Hewlett-Packard Laboratories Technical Report HPL-97-31R2, Palo Alto, California, July 23, 1998.

"Survey of Parallel Volume Rendering Algorithms,"  Craig M. Wittenbrink, Pages 1329-1336, PDPTA '98, Parallel and Distributed Processing Techniques and Applications, Las Vegas, Nevada, July 1998.

"Extensions to Permutation Warping for Parallel Volume Rendering," Craig Wittenbrink, Parallel Computing , Vol. 24, pages 1385-1406, 1998. Updated version available as Hewlett-Packard Laboratories Technical Report HPL-97-116R1, Palo Alto, California, April 21, 1998.

"Data Dependent Optimizations for Permutation Volume Rendering," Craig M. Wittenbrink, K. Kim, in the Proceedings of SPIE Visual Data Exploration and Analysis V, SPIE's Electronic Imaging `98, February 1998, San Jose, California, pages 284-294. Supercedes Technical Report, UCSC-CRL-96-24, University of California, Santa Cruz, 1996. Also available as Hewlett-Packard Laboratories Technical Report HPL-97-59R1, Palo Alto, California, April 17, 1997.

"Irregular Grid Volume Rendering with Composition Networks," Craig M. Wittenbrink, in the Proceedings of SPIE Visual Data Exploration and Analysis V, SPIE's Electronic Imaging `98, February 1998, San Jose, California, pages 250-260. Also available as Hewlett-Packard Laboratories Technical Report  HPL-97-51R1, Palo Alto, California, April 15, 1997.

"Time and Space Optimal Data Parallel Volume Rendering using, Permutation warping," Craig M. Wittenbrink, A. K. Somani, Journal of Parallel and Distributed Computing , Vol. 46, No. 2, pages 148-164, November 1, 1997. Also available as University of California, Santa Cruz Technical Report UCSC-CRL-96-33, Santa Cruz, California, 1996.

"PermWeb: Remote Parallel and Distributed Volume Visualization," Craig M. Wittenbrink, Kwansik Kim, Jeremy Story, Alex Pang, Karin Hollerbach, Nelson Max, in the Proceedings of SPIE Visual Data Exploration and Analysis IV, SPIE's Electronic Imaging '97, Vol. 3017, February 1997, San Jose, California, pages 100-110. Also available as Hewlett-Packard Laboratories Technical Report HPL-97-34, Palo Alto, California, March 6, 1997.

"VIZARD: Visualization Accelerator for Realtime Display," Guenter Knittel, in the Proceedings of the Siggraph/Eurographics Workshop on Graphics Hardware, pages 139-146, 1997.

"Frequency Analysis of Gradient Estimators in Volume Rendering," Mark Bentum, Barthold Lichtenbelt, Thomas Malzbender, IEEE Transactions on Visualization and Computer Graphics, Volume 2, # 3, pages 242-254, September 1996. » Download .pdf file.

"High-speed Volume Rendering using Redundant Block Compression," Guenter Knittel, in the Proceedings of the IEEE Visualization Conference, pages 176-183, 1995.

"A Compact Volume Rendering Accelerator," Guenter Knittel, W. Strasser, in the Proceedings of the ACM/IEEE Symposium on Volume Visualization, pages 67-74, 1994.

"An Adjustable Gradient Filter for Volume Visualization Image Enhancement," Michael E. Goss, in the Proceedings of Graphics Interface 1994, May 1994, pages 67-74.

"Fourier Volume Rendering," Thomas Malzbender, ACM Transactions on Graphics, Vol. 12, No. 3, pages 233-250, 1993. » Download .pdf file.

"VERVE-Voxel Engine for Real-time Visualization and Examination," Guenter Knittel, in the Proceedings of the Eurographics Conference, pages 1-14, 1993.

"A Fourier Technique for Volume Rendering," Fred Kitson, Thomas Malzbender, in Focus on Scientific Visualization, ISBN 3-540-54940-4, Springer Verlag, Berlin, pages 303-316, 1991.

"Hierarchically Composited Ray Cast Volume Rendering," Thomas Malzbender, Hewlett-Packard Laboratories Technical Report HPL-90-28, Palo Alto, California, 1990. » Download .pdf file.

Texture mapping

"Hardware for Superior Texture Performance," Guenter Knittel, A. Schilling, A. Kugler, W. Strasser, Computers and Graphics, Vol. 20, No. 4, pages 475-481, July/August 1996.

"Texram: a Smart Memory for Texturing," A. Schilling, Guenter Knittel, W. Strasser, IEEE Computer Graphics and Applications, Vol. 16, No. 3, pages 32-41, May 1996.

"A Context Sensitive Texture Nib," Thomas Malzbender, Susan Spach, in the Proceedings of Computer Graphics International, pages 151-163, June 1993. » Download .pdf file.

Graphics algorithms

"Imaging Fossils Using Reflectance Transformation and Interactive Manipulation of Virtual Light Sources," Øyvind Hammer, Stefan Bengtson, Tom Malzbender, Dan Gelb, Palaeontological Association, August 23, 2002. » Download electronic publication.

"Polynomial Texture Maps," Thomas Malzbender, Dan Gelb, Hans Wolters, Computer Graphics, Proceedings of Siggraph 2001, pp. 519-528, August 12-17, 2001. » Download .pdf file.

"Texture Tile Visibility Determination for Dynamic Texture Loading," M. Goss, K. Yuasa, Eurographics/SIGGRAPH Workshop on Graphics Hardware, pages 55-60, August 1998. » Download .pdf file.

Graphics hardware

"Exploring Architectures for Volume Visualization on the Teramac Custom Computer," B. Culbertson, R. Amerson, R. Carter, P. Kuekes, G. Snider, in the Proceedings of the IEEE Symposium on FPGA's for Custom Computing Machines, 1996.

"Cube-4 Implementations on the Teramac Custom Computing Machine," U. Kanus, M. Meisner, W. Strasser, H. Pfister, A. Kaufman, R. Amerson, R. Carter, B. Culbertson, P. Kuekes, G. Snider, in the Proceedings of the 11th Eurographics Hardware Workshop, Poitiers, France, pages 133-143, August 1996.

"Eliminating the Z-buffer Bottleneck," Guenter Knittel, A. Schilling, in the Proceedings of the European Design and Test Conference, pages 12-16, 1995.

"A Fast Logarithm Converter," Guenter Knittel, in the Proceedings of the 7th IEEE ASIC Conference, pages 450-453, 1994.

"PROVEN-prompt Vector Normalizer," Guenter Knittel, in the Proceedings of the 6th IEEE ASIC Conference, pages 112-115, 1993.

Graphics tricks

"Fast Inversion of Length-and angle-preserving Matrices," K. Wu, Graphics Gems IV, P. Heckbert, ed., AP Professional, pages 199-206, 1994.

"Fast Matrix Inversion," K. Wu, Graphics Gems II, J. Arvo, ed., Academic Press, pages 342-350, 1991.

"Permuted Trace Ordering allows Low-cost, High Resolution Graphics Input," Thomas Malzbender, Hewlett-Packard Journal, Vol. 38, No. 6, pages 4-7, June 1987. » Download .pdf file.

"Fractal Graphics," Thomas Malzbender, Quarterly Column in TC Interface, March/April 1987, May/June 1987, July/August 1987, September/October 1987.

Scientific visualization

"Collaborative 3D Visualization with CSpray," A.T. Pang, Craig M. Wittenbrink, IEEE Computer Graphics and Applications, Vol. 17, No. 2, pages 32-41, 1997.

"Approaches to Uncertainty Visualization," A.T. Pang, Craig M. Wittenbrink, S.K. Lodha. The Visual Computer, No. 13, 1997, pages 370-390. Also available as University of California, Santa Cruz Technical Report UCSC-CRL-96-21, Santa Cruz, California, 1996.

"A Parallel Algorithm for Scientific Visualization," Guenter Knittel, in the Proceedings of the International Conference on Parallel Processing, pages 116-123, 1996.

"Glyphs for Visualizing Uncertainty in Vector Fields," Craig M. Wittenbrink, A.T. Pang, S.K. Lodha. in the Proceedings of IEEE Transactions on Visualization and Computer Graphics, Vol. 2, No. 3, pages 266-279, 1996. Short version in the Proceedings of the IS&T/SPIE Symposium on Electronic Imaging: Visual Data Exploration and Analysis, Vol. 2410, pages 87-100, color plate page 206, San Jose, California, 1995. » Download .pdf file.

"UFLOW: Visualizing Uncertainty in Fluid Flow," S. Lodha, B. Sheehan, Alex Pang, Craig M. Wittenbrink,  in the Proceedings of IEEE Visualization `96, San Francisco, California, 1996, pages 249-254, color plate 491. » Download .pdf file.

"Fast Iso-surface Extraction using A-priori Volumetric Data Processing," Gershon Elber, Thomas Malzbender, Hewlett-Packard Laboratories Technical Report HPL-95-35, Palo Alto, California, May 11, 1995.

"Image Processing for Scientific Visualization," Drukarev, B. Natarajan, Thomas Malzbender, in the Proceedings of Ideas in Science, May 12-14, Albuquerque, New Mexico, pages 23-29, 1992.

"Video: Exposing a Mixing Flow," in Volume Visualization - State of the Art," K. Wu, R. Snyder, Special Issue 44, SIGGRAPH Video Review, 1989.

"Image: Iso-concentration Surfaces of a Mixing Flow," K. Wu, 1989 NCSA Science CD, National Center for Supercomputing Applications, Champaign, Illinois, 1989.

"Computer Display and Reconstruction of 3-D Scalar Data," K. Wu, L. Hesselink, Applied Optics, 27(2)395-404, January 1988, and 27(11):2107-2108, June 1988.

Geometric modeling

"Extensions: Extrapolation Methods for CAD," Hans J. Wolters, in Curves and Surfaces, Laurent, Le Mehaute, Schumaker (Eds),  Vanderbilt University Press, 2000.

"NURBS in VRML," H. Grahn, T. Volk, H. J. Wolters, in Web 3D-VRML 2000 Conference Proceedings, Monterey, ACM Press, pages 35-43, February 2000.

"Degree Reduction of B-spline Curves," H. J. Wolters, G.   Farin, G. Wu, in Geometric Modeling, Farin, Brunnett, de Rose (Eds.), pages 235-241, Springer 1998.

"The Hybrid Quintic Bezier Tetrahedron," T. Foley, H. J. Wolters, in CAGD, 14, pages 603-618, 1997.

"Geometric Curve Approximation," H. J. Wolters, G. Farin, in CAGD, 14, pages 499-513, 1997.

Medical applications

"Opportunities for Visual Computing in Healthcare," F. Kitson, V. Bahaskaran, Thomas Malzbender, IEEE Multimedia, 7, Vol. 4, #2, pages 46-57, April-June 1997. » Download .pdf file.

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