Sundar Murugappan

Pirate2

Shape-It-Up: Hand Gesture Based Creative Expression of 3D Shapes Using Intelligent Generalized Cylinders

Vinayak, Sundar Murugappan, HaiRong Liu, Karthik Ramani,
Computer-Aided Design, Volume 45, Issue 2, February 2013, Pages 277-287, ISSN 0010-4485, 10.1016/j.cad.2012.10.011. (http://www.sciencedirect.com/science/article/pii/S0010448512002163)
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usd_touch_tumb

Extended Multitouch: Recovering Touch Posture & Identity Using Depth Cameras on a Pen+Touch Tabletop Interface

Sundar Murugappan, Vinayak, Niklas Elmqvist, Karthik Ramani
Proceedings of ACM Conference on User Interface Software and Technology, 2012
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Figure12

Handy-Potter: Rapid 3D Shape Exploration Through Natural Hand Motions

Vinayak, Sundar Murugappan, Cecil Piya, Karthik Ramani
Proceedings of the ASME 2012 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2012, August 12-15, 2012, Chicago, Illinois, USA
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rere

Towards locally and globally shape-aware reverse 3D modeling

Manish Goyal, Sundar Murugappan, Cecil Piya, William Benjamin, Yi Fang, Min Liu, Karthik Ramani
Computer-Aided Design, Volume 44, Issue 6, June 2012, Pages 537-553
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visualRepair

Virtual Repair: Geometric Reconstruction for Remanufacturing Gas Turbine Blades

Cecil Piya, J. Michael Wilson, Sundar Murugappan, Yung Shin, and Karthik Ramani
Proceedings of the ASME 2011 International Design Engineering Technical Conferences & Design for Manufacturing and the Life Cycle Conference IDETC/DFMLC 2011 August 29 - 31, 2011, Washington, DC, USA
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apix

APIX: Analysis from Pixellated Inputs in Early Design Using a Pen-based Interface

Sundar Murugappan, Vinayak, Karthik Ramani, and Maria. C. Yang
Proceedings of the ASME 2011 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2011, Washington, DC, USA
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rec

Estimating view parameters from random projections for Tomography using spherical MDS

Yi Fang, Sundar Murugappan, and Karthik Ramani
shed in BMC Medical Imaging 2010, 10:12
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hand

PCS: Prominent Cross-Sections for Mesh Models

Subramani Sellamani, Ramanathan Muthuganapathy, Yagnanarayanan Kalyanaraman, Sundar Murugappan, Manish Goyal, Karthik Ramani, and Christoph M. Hoffman
Computer Aided Design and Applications (CADA), Volume 7, Number 4, Pages 601-620, 2010
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feasy

FEAsy:A Sketch-based Interface Integrating Structural Analysis In Early Design

Sundar Murugappan and Karthik Ramani
Proceedings of the ASME 2009 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2009 August 30 - September 2, 2009, San Diego, CA, USA
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beautify_sketch

Towards Beautification of Freehand Sketches using Suggestions

Sundar Murugappan, Subramani Sellamani and Karthik Ramani
SBIM '09: Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling, New Orleans, Louisiana, 2009, pp 69-76
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