Soumya Dutta

Soumya Dutta

Assistant Professor of Computer Science & Engg. at IIT Kanpur Email: soumyad [at] cse [dot] iitk [dot] ac [dot] in

Computer Graphics Techniques for 3D Rendering and Geometric Modeling

Ray Tracing: Ray tracing is a computer graphics technique that can produce images of an environment by tracing paths of rays. Ray tracing is known to produce realistic images and optical effects such as reflection, refraction, and shadows.
OpenGL/WebGL Shader Programming: The image sequence shows 3D computer graphics renderings generated using OpenGL and GLSL shader programming. Using OpenGL interactive 2D/3D graphics programming can be done in GPUs, utilizing hardware acceleration.
Geometric Modeling: The images show various geometric modeling algorithms. Examples of bezier, bspline curves, subdivision techniques such as Doo-Sabin, Loop etc., and sweeping and extrusion are shown.

 

Selected Video Demos of Our Research

 Alexandra R. Stewart, Terece L. Turton, David H. Rogers, James P. Ahrens, and Soumya Dutta, Visualization of MFIX-Exa Simulation Data for Chemical Looping Combustion, SC22 Scientific Visualization and Data Analytics Showcase, 2022.
 Soumya Dutta, Terece L. Turton, David Rogers, Jordan M. Musser, James Ahrens, and Ann S. Almgren, In Situ Feature Analysis for Large-scale Multiphase Flow Simulations, Journal of Computational Science (Elsivier), 2022.
 Ayan Biswas, Soumya Dutta, Earl Lawrence, John M. Patchett, Jon C. Calhoun, and James Ahrens, Probabilistic Data-Driven Sampling via Multi-Criteria Importance Analysis, IEEE Transactions on Visualization and Computer Graphics (TVCG), 2021, Volume 27, Issue 12, pp. 4439-4454.
 Jiayi Xu, Soumya Dutta, Wenbin He, Joachim Moortgat, and Han-Wei Shen, Geometry-Driven Detection, Tracking and Visual Analysis of Viscous and Gravitational Fingers, IEEE Transactions on Visualization and Computer Graphics (TVCG), 2022, Volume: 28, Issue 3, pp. 1514 - 1528.
 Humayra Tasnim, Soumya Dutta, Terece L. Turton, David Rogers, and Melanie E. Moses, Information-theoretic Exploration of Multivariate Time-Varying Image Databases, IEEE Computing in Science & Engineering (IEEE CiSE), 2022.
 Soumya Dutta, Han-Wei Shen, and Jen-Ping Chen, In Situ Prediction Driven Feature Analysis in Jet Engine Simulations, IEEE Pacific Visualization Symposium (IEEE PacificVis), 2018, pp. 66-75.
 Chun-Ming Chen, Soumya Dutta, Xiaotong Liu, Gregory Heinlein, Han-Wei Shen, and Jen-Ping Chen, Visualization and Analysis of Rotating Stall for Transonic Jet Engine Simulation, IEEE Transactions on Visualization and Computer Graphics (TVCG), 2016, Volume 22, Issue 1, pp. 847-856.