Selected Publications
Please note the copyright to the final versions of these papers
have been transferred to the respective publishers. See the relevant
publisher's website for details.
Refereed Conference Publications
-
J. Chhugani and S. Kumar.
Geometry Engine Optimization: Cache Friendly Compressed Representation of Geometry.
ACM Symp. on 3D Interactive Graphics, 2007. pp 1-8.
-
Y.Chen, J.Cohen and S.Kumar.
Visualization of Time-Varying Curvilinear Grids Using a 3D Warp Texture.
Vision, Modeling, and Visualization 2005 (10th International Workshop).
pp 91-99.
-
B.Purnomo, J.Bilodeau, J.Cohen and S.Kumar.
Hardware-Compatible Vertex Compression Using Quantization and Simplification.
ACM SIGGRAPH/Eurographics Symposium on Graphics Hardware, 2005.
pp 53-61.
-
B.Purnomo, J.Cohen and S.Kumar.
Seamless Texture Atlases.
Eurographics/ACM SIGGRAPH Symposium on Geometry Processing, 2004.
pp 67-76.
-
J.Cohen, D.Snyder, D.Duncan, J.Cooper, D.Hahn, Y.Chen, B.Purnomo, J.Graettinger and S.Kumar.
iClay: Digitizing Cuneiform.
5th International Eurographics Symposium on Virtual Reality,
Archaeology, and Cultural Heritage. 2004.
pp 135--143.
-
S. Kumar, D, Snyder, D. Duncan and J. Cooper.
Digital Preservation of Ancient Cuneiform Tablets by 3D Scanning.
3-D Digital Imaging and Modeling, 2003. pp 226-233.
-
J. Chhugani, S. Vishwanath and S. Kumar.
ISOSLIDER: A System for Interactive Exploration of Isosurfaces.
IEEE/Eurographics Visualization Symp., 2003. pp 259--266.
-
J. Chhugani and S. Kumar.
Budget Based Sampling of Parametric Surface Patches.
( ACM 3D Interactive Graphics 2003)
-
J. Leven, J. Corso, S. Kumar and J. Cohen.
Interactive Visualization of Unstructured Grids Using
Hierarchical 3D Textures.
IEEE/SIGGRAPH Symp. Volume Visualization, 2002. pp 33-40.
-
J. Chhugani and S. Kumar.
View-Dependent Adaptive Tessellation of Parametric Surfaces.
ACM Symposium on 3D Interactive Graphics, 2001. pp 59--62
-
M. Pop, W. Huang, G. Barequet, C. Duncan, M. Goodrich and S. Kumar.
Efficient Perspective-Accurate Silhouette Computation.
ACM Computational Geometry. 2001. pp 60--68.
-
S. Kumar.
Robust Incremental Polygon Triangulation for Fast Surface Rendering.
WSCG 2000: The 8-th International Conference on
Computer Graphics, Visualization and Interactive Digital Media,
Czech Republic, 2000.
-
S. Kumar.
Interactive Tessellation of Triangular Bèzier Surfaces
International Conference on Vision, Graphics and
Image Processing, New Delhi, India, 1998. pp 200--207.
-
S. Kumar.
Preventing Cracks in Surface Triangulations,
Chimera '98: 4th Symposium on Overset Composite Grid &
Solution Technology, Baltimore, MD, 1998. pp 40--47.
-
G. Barequet and S. Kumar.
Repairing CAD Models.
Proc. IEEE Visualization, Phoenix, AZ, Oct 1997. pp 363--370.
(See expanded journal version)
-
S. Kumar, D. Manocha, H. Zhang and K. Hoff.
Accelerated Walkthrough of Large Spline Models.
Proc. ACM Symposium on Interactive 3D Computer Graphics,
Providence, RI, April 1997. pp 91--101.
-
S. Kumar, S. Krishnan, D. Manocha and A. Narkhede.
High Speed and High Fidelity Visualization of Complex CSG Models,
Visualization and Modeling,
eds. R. Earnshaw, J. Vince and H. Jones, Academic Press, 1997. pp 203--222.
-
S. Goddard, S. Kumar and J. Prins.
Connected-Components algorithms for Mesh-Connected Parallel Computers,
Parallel algorithms. DIMACS Series in Math. and Theoretical
Computer Sc., v30.,
ed. Sandeep Bhatt. Academic Press, 1997, pp 43--58.
-
S. Kumar, C. Chang and D. Manocha.
Scalable Algorithms for Interactive Visualization of Curved Surfaces,
Supercomputing, Pittsburgh, PA, 1996. ( won best student paper award)
-
S. Kumar, D. Manocha, B. Garrett and M. Lin.
Hierarchical Back-Face Culling,
Eurographics Workshop on Rendering, 1996. pp 231--240.
(See expanded journal version)
-
S. Kumar and D. Manocha.
Hierarchical Visibility Culling for Spline Models.
Proc. Graphics Interface ( nominated for best student paper award),
Toronto, Canada, 1996. pp 142--250.
-
S. Krishnan, S. Kumar and D. Manocha.
Representation, Boundary Computation and Fast Display of CSG Models
using NURBS primitives.
Proc. 1996 IFIP Workshop, 1996
(invited publication).
-
S. Kumar and D. Manocha.
Dynamic Mesh Generation for Parametric iso-Surfaces.
Proc. 5th international conference on Numerical Grid
Generation in Computational Fluid Dynamics and Related Fields,
Starkville, Mississippi.
April 1996, pp 303--312.
-
S. Kumar, D. Manocha and A. Lastra.
Interactive Display of Large-Scale NURBS Models.
ACM Symp. Interactive 3D Graphics, Monterey, CA,
1995, pp 51--58.
(See expanded journal version)
Journal Publications
-
J. Chhugani, B. Purnomo, S. Krishnan, J. Cohen, V. Subramanian, D. Johnson and S. Kumar.
vLOD: High-Fidelity Walkthroughs of Large Virtual Environments.
IEEE Trans. Visualization and Computer Graphics 11(1), Jan/Feb 2005,
pp 35-47.
-
S. Kumar, D. Manocha, B. Garrett and M. Lin.
Hierarchical Back-Face Culling,
Computer & Graphics, 23(5), pp 681--692, 1999.
-
G. Barequet and C. Duncan and S. Kumar.
RSVP: A Geometric Toolkit for Controlled Repair of Solid Models
IEEE Trans. Visualization and Comput. Graphics, 4(2), pp 162--177, 1998.
-
S. Kumar, S. Krishnan, and D. Manocha.
Interactive Display of Large Solid Models for Walkthroughs.
IEEE Computer Graphics and Applications, March 1996, pp 9--11,
-
S. Kumar, D. Manocha and A. Lastra.
Interactive Display of Large-Scale NURBS Models.
IEEE Trans. Visualization and Comput. Graphics, 2(4),
1996, pp 323--336.
-
S. Kumar and D. Manocha.
Efficient Rendering of Trimmed NURBS Surfaces.
Computer-Aided Design 27(7), 1995. pp 509--521.
Recent Technical Reports
-
[TR# JHU-CS-GL02-01]
S. Kumar.
sLIB: A Comprehensive Renderer for Parametric Surface-Models.
(In review for journal)
-
[TR# JHU-CS-GL02-2] J. Chhugani, B. Purnomo, S. Krishnan, J. Cohen and S. Kumar
Scalable Walkthrough of Massive Models.
(In review for refereed conference)
-
[TR# JHU-CS-GL-03-2] J. Chhugani, S. Vishwanath and S. Kumar.
Iso-surface exploration.
(In review for refereed conference)
-
M. Pop, W. Huang, G. Barequet, C. Duncan, M. Goodrich and S. Kumar.
Efficient Perspective-Accurate Silhouette Computation.
(In review for journal)