Thesis

Srikumar Ramalingam, Generic Imaging Models: Calibration and 3D Reconstruction Algorithms, PhD Thesis, 2006 , INPG Thesis Prize, Honorable Mention AFRIF-2007 Thesis Prize in France.

Srikumar Ramalingam, 3D Reconstruction from Multiresolution Images, Masters Thesis, University of California, Santa Cruz, December 2004 .

Book Chapters

Peter Sturm, Srikumar Ramalingam and Suresh K. Lodha, On Calibration, Structure-from-Motion and Multi-View Geometry for Generic Camera Models, In Edited Book, Imaging Beyond the Pinhole Camera, K. Daniilidis, R. Klette, and A. Leonardis (editors), Kluwer Academic Publishers, 2005 .

Tutorials

Srikumar Ramalingam, General Imaging Design, Calibration and Applications, Tutorial at ECCV, Graz, Austria, 2006 (with Peter Sturm and Rahul Swaminathan).

Selected Publications

Srikumar Ramalingam^*, Sofien Bouaziz^*, Peter Sturm and Matthew Brand, Localization in Urban Canyons using Omni-Skylines, IROS, 2010.

Srikumar Ramalingam, Yuichi Taguchi, Tim Marks and Oncel Tuzel, P2Pi: A minimal solution for 3D points to 3D planes registration, ECCV 2010.

Yuichi Taguchi, Amit Agrawal, Srikumar Ramalingam, and Ashok Veeraraghavan , Axial Light Field for Curved Mirrors: Reflect Your Perspective, Widen Your View, CVPR 2010.

Srikumar Ramalingam, Sofien Bouaziz, Peter Sturm and Matthew Brand, Geo-localization using skylines from omni-images, S3DV in conjunction with ICCV, 2009.

Srikumar Ramalingam, Peter Sturm and Suresh K. Lodha, Generic Self-Calibration of Central Cameras, Computer Vision and Image Understanding, ISSN: 1077-3142, Vol. 114, Issue 2, pp. 210-219, February 2010.

Srikumar Ramalingam, Pushmeet Kohli, Karteek Alahari, Philip H.S. Torr, Exact Inference in Multi-label CRFs with higher order cliques, To appear in CVPR, Anchorage, USA, 2008, Report, Slides.

Srikumar Ramalingam, Peter Sturm, Minimal Solutions for Generic Imaging Models, To appear in CVPR, Anchorage, USA, 2008.

Gregory Rogez, Jonathan Rihan, Srikumar Ramalingam, Carlos Oritte, Philip H.S. Torr, Randomized Trees for Human Pose Estimation, To appear in CVPR, Anchorage, USA, 2008.

Andrew Fitzgibbon, Duncan Robertson, Srikumar Ramalingam, Andrew Blake, Antonio Criminisi, Learning Priors for Calibrating Families of Stereo Cameras, In Proc. of ICCV, Brazil, 2007.

Srikumar Ramalingam, Peter Sturm and Edmond Boyer, A Factorization Based Self-Calibration for Radially Symmetric Cameras, In Proc. of 3DPVT, UNC Chapel Hill, USA, 2006 .

Srikumar Ramalingam, Peter Sturm and Suresh K. Lodha, Theory and Calibration Algorithms for Axial Cameras, In Proc. of ACCV, Hyderabad, India, 2006 .

Srikumar Ramalingam, Peter Sturm and Suresh K. Lodha, Towards Complete Generic Camera Calibration, In proc. of CVPR, San Diego, USA, June 2005.

Peter Sturm and Srikumar Ramalingam, A Generic Concept for Camera Calibration, In Proc. of ECCV, 2004, Prague, May 2005.

Srikumar Ramalingam and Suresh K. Lodha, Adaptive Enhancement of 3D Scenes using Hierarchical Registration of Texture Mapped Models, In the Proc of 3DIM, Canada, October 2003.

Suresh Lodha, Amin P. Charaniya, Nikolai M. Faaland, and Srikumar Ramalingam, Visualization of Spatio-Temporal GPS Uncertainty within a GIS Environment, Proceedings of SPIE Conference on Aerospace/Defense Sensing, Simulation, and Controls, April 2002.

Amin Charaniya, Srikumar Ramalingam, Suresh Lodha, William Ribarsky, Nicholas Faust, Zach Wartell, and Tony Wasilewski, Real-Time Uncertainty Visualization of Mobile Objects within VGIS, IEEE Visualization Conference, Boston , MA, October 2002. 

Suresh K. Lodha, Nikolai M. Faaland, Grant Wong, Amin P. Charaniya, Srikumar Ramalingam, Arthur M. Keller, Consistent Visualization and Querying of GIS Databases by a Location-Aware Mobile Agent, Proceedings of the Computer Graphics International (CGI) Conference, July 2002, Tokyo, Japan.

Computer vision Journals

Srikumar Ramalingam, Suresh K. Lodha and Peter Sturm, A Generic Structure-from-Motion Framework, CVIU-2007

Srikumar Ramalingam, Peter Sturm, Suresh K. Lodha, Toward Complete Calibration of Generic Imaging Models, PAMI [Under submission].

Srikumar Ramalingam, Peter Sturm, Suresh K. Lodha, Generic Calibration in Practice: Axial Cameras and Degeneracy Analysis, PAMI, [Under submission].

Srikumar Ramalingam, Peter Sturm, Suresh K. Lodha, Self-Calibration of General Central Cameras, CVIU, [Under submission].

Workshops

Srikumar Ramalingam, Peter Sturm and Suresh K. Lodha, Towards Generic Self-Calibration of Central Cameras, In proc. of OMNIVIS Workshop in ICCV, Beijing, China, October 2005 .

Srikumar Ramalingam, Suresh K. Lodha and Peter Sturm, A Generic Cross-Camera Structure-from-Motion Analysis, In Proc. of OMNIVIS, Prague, May 2004. .

Interactive Demonstrations

Srikumar Ramalingam, Nikolai Faaland, Amn P. Charaniya and Suresh Lodha, GeoSpatial Registration and Consistent Visualization of Heterogeneous GeoSpatial Intelligence, Interactive Demonstration in IEEE Visualization, Boston, 2002.

Cryptography conferences

Srikumar Ramalingam and Malarvizhi Chinnusamy, Strong Encryption using Steganography and Digital Watermarking, Proceedings of the Picture Coding Symposium (PCS) 2001, Seoul, Korea, pp. 425-428.

Srikumar Ramalingam, Mobile Code Security, Proc. SPIE Vol. 4534, p. 47-54, Optoelectronic and Wireless Data Management, Processing, Storage, and Retrieval, San Jose, 2001.