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Wilson Geisler, Director SEA 4.328A, Mailcode A8000, Austin, TX 78712 • 512-471-5380

Chandrajit Bajaj

Professor

Chandrajit Bajaj

Contact

Courses

Semester      Course      Unique No.       Title

2014 Spr     CS 354          53840        Computer Graphics

2013 Fall      BME 345       14395        Graphics & Visualization Lab

2013 Fall      BME 383J      14547       Geometric Modlng & Visualizatn

2013 Fall      CS 354         53965         Computer Graphics

2013 Fall      CS 384R       54088        Geometric Modlng & Visualizatn

2013 Fall      CSE 392       68438        Geometric Modlng & Visualizatn

2013 Fall      NEU 394P     57933       Geometric Modlng & Visualizatn

Publications

"Hierarchical Multiresolution Reconstruction of Shell Surfaces", (with G. Xu, R. Holt, A. Netravali), Computer Aided Geometric Design 19, (2002), 89 - 112.

“NURBS approximation of A-splines and A-patches”, (with G. Xu, R.Holt, A. Netravali), To appear in International Journal of Computational Geometry and Applications, 2002.

“Anisotropic Diffusion of Subdivision Surfaces and Functions on Surfaces” (with C. Bajaj, G. Xu), ACM Transactions on Graphics, 2002.

“Acoustics Scattering on Arbitrary Manifold Surfaces”, (with G. Xu, J. Warren), GMP, 2002.

"Regular Algebraic Curve Segments (III) - Applications in Interactive Design and Data Fitting", (with G. Xu), Computer Aided Geometric Design, CAGD 18:3 (2001).

"Smooth Shell Construction with Mixed Prism Fat Surfaces", (with G. Xu), Geometric Modeling, Springer Verlag, Computing Supplementum 14, 2001, 19–36.

"A Smooth Subdivision Scheme for Hexahedral Meshes", (with J Warren, G Xu), To appear in The Journal of Visual Computer, 2001.

"C1 Modeling with A-patches from Rational Trivariate Functions", (with G. Xu, H. Huang), Computer Aided Geometric Design, 18:3(2001), 221-243.

"3D RGB Image Compression for Interactive Applications", (with I. Ihm, S. Park), ACM Transactions on Graphics, Vol.20, No.1, pages 10-38, 2001.

"Single Resolution Compression of Arbitrary Triangular Meshes with Properties", (with V. Pascucci, G. Zhuang) Computational Geometry: Theory and Applications, vol 14: 167-186, 2000.

"Compression-Based 3D Texture Mapping for Real-Time Rendering", (with I. Ihm, S. Park), Graphical Models, Vol. 62, No. 6, pp. 391-410, 2000.

"Three-Dimensional Imaging of the Experimental Spinal Cord Injury", (with B. S. Duerstock V. Pascucci, D. Schikore. K.-N. Lin, R.B. Borgens), Computerized Medical Imaging and Graphics, (2000).

"Regular Algebraic Curve Segments (I) -Denitions and Characteristics", (with G. Xu, W. Xue) Computer Aided Geometric Design, 17:6(2000), 485-501.

"Regular Algebraic Curve Segments (II) - Interpolation and Approximation", (with G. Xu, C. Chu), Computer Aided Geometric Design, CAGD 17:6(2000) 503-519.

"Parameterization in Finite Precision", (with A. Royappa) Algorithmica, Vol. 27, pp. 100-114, 2000.

"A Programming Approach for Complex Animations", (with C. Baldazzi, S. Cutchin, A. Paoluzzi, V. Pascucci, M. Vincentino), Computer Aided Design, 2000.

"Automatic Reconstruction of 3D CAD Models from Digital Scans", (with F. Bernardini, J. Chen, D. Schikore) Int. J. on Comp. Geom. and Appl. vol. 9 nos. 4-5 Aug & Oct 1999, p 327, 1999.

"Energy Formulation for A-Splines", (with R. Holt, A. Netravali) Computer Aided Geometric Design, 16 (1999) 39-59, 1999.

"A-Splines: Local Interpolation and Approximation using G k -Continuous Piecewise Real Algebraic Curves", (with G. Xu) Computer Aided Geometric Design 16 (1999) pages 557-578.

“Tetrahedral Meshes from Planar Cross Sections”, (with E. Coyle, K-N. Lin), Computer Methods in Applied Mechanics and Engineering, Vol. 179 (1999) 31-52.

"Visualization Paradigms", Data Visualization Techniques, edited by C. Bajaj, John Wiley and Sons, (1998).

"Accelerated Isocontouring of Scalar Fields", Data Visualization Techniques, edited by C. Bajaj, John Wiley and Sons, (1998).

"Sliced Conguration Spaces", (with E. Sacks). International Journal Of Robotics Research, 17, 6, (1998), 639 - 651.

"Rational Parameterizations of Nonsingular Cubic Surfaces", (with R. Holt and A. Netravali). ACM Transactions on Graphics, 17, 1, (1998), 1 - 31.

"Two and Three Dimensional Computer Graphic Evaluation of the Subacute Spinal Cord Injury", (with L. Moriarty, B. Duerstock, K. Lin, and R. Borgens). Journal Of Neurological Sciences, 155 (1998) 121 - 137.

"Topology Preserving Data Simplication with Error Bounds", (with D. Schikore), Journal on Computers and Graphics, 1998.

“Interrogative Visualization”, Geometric Modeling computing suppl. 13, 17-26(1998)

"Splines and Geometric Modeling", (with S. Evans) CRC Handbook of Discrete and Computational Geometry, edited by J. Goodman and J. O'Rourke, CRC Series, Discrete and Combinatorial Mathematics, (1997), 833 – 849.

"Implicit Surface Patches", Introduction to Implicit Surfaces, edited by J. Bloomenthal, Morgan Kaufman Publishers, (1997), 98 – 125.

"Modeling Physical fields for Interrogative Data Visualization", (Invited Paper at the 7th IMA Conference on the Mathematics of Surfaces) a. The Mathematics of Surfaces VII, edited by T.N.T. Goodman and R. Martin, Oxford University Press, (1997), 241 – 262.

"Piecewise Rational Approximation of Real Algebraic Curves", (with G. Xu). Journal of Computational Mathematics, vol 17, no 1, (1997), 55 - 71.

"Reconstruction of Surfaces and Surfaces-on-Surfaces from Unorganized Weighted Points" (with F. Bernardini, G. Xu). Algorithmica, 19, (1997), 243-261.

"Modeling and Visualization of C 1 and C 2 Scattered Function Data on Curved Surfaces", (with G. Xu), Proc. of 2nd Pacific Conference on Computer Graphics and Applications, PAC94, Beijing China, 19 - 29. Full version for publication in Computer Aided Geometric Design, (1997).

"Spline Approximations of Real Algebraic Surfaces", (with G. Xu). Journal of Symbolic Computation, Special Issue on Parametric Algebraic Curves and Applications, 23, (1997), 315 - 333.

"The Combinatorics of Real Algebraic Splines over a Simplicial Complex" Real Number Algorithms, edited by J. Renegar, M. Shub, and S. Smale, AMS Lecture Notes in Mathematics, vol. 32, (1996), 49 – 58.

"Interrogative Visualization of the Visible Human Datasets" (with F. Bernardini, V. Pascucci, D. Schikore), Proc. of the Visible Human Project Conference, NIH/NLIM, (1996), ed. Richard Banvard, Program chairman, Michael J. Ackerman Ph.D., Bethesda, MD.

Automatic Reconstruction of 3D CAD Models”, with F. Bernardini, J. Chen, D. Schikore), Proc. International Conference on Theory and Practice of Geometric Modeling, Blaubeuren, (1996), Springer-Verlag.

"Arbitrary Topology Shape Reconstruction from Planar Cross Sections", (with K. Lin, E. Coyle), Graphical Models and Image Processing, vol 58, no 6, (1996), 524 - 543.

"Custom Prosthesis Design and Prototyping", (with V. Anupam, D. Schikore) Multimedia Medical Education, edited by Roy Rada and Claude Ghaoui, Intellect Books, Oxford, England, (1995), chapter 3, 39 – 47.

"Sparse Smooth Connection between B_ezier/Bspline Curves", (with G. Xu) Graphics Gems V, edited by A. Paeth, Academic Press, New York, (1995), chapter IV.6, 191-198.

"Interactive Visualization of Multidimensional Data", Computer Graphics and Applications, edited by S. Y. Shin, T. Kunii, World Scientic Publishing, (Invited Paper), (1995), 63 – 77.

"Modeling Scattered Function Data on Curved Surfaces", (with G. Xu), Fundamentals of Computer Graphics, edited by J. Chen, N. Thalmann, Z. Tang, and D. Thalmann, World Scientic Publishing Co., (1994), 19 – 29.

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