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Dr. Krishnan Swaminathan
Senior Scientific Officier at Indian Institute of Technology Madras
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Author
Publications (5)
Proceedings Article | 28 January 2009 Paper
Multipurpose watermarking scheme using essentially non-oscillatory point-value decomposition
Proceedings Volume 7248, 72480N (2009) https://doi.org/10.1117/12.805564
KEYWORDS: Digital watermarking, Fermium, Image processing, Image segmentation, Wavelets, Image compression, Digital filtering, Image filtering, Feature extraction, Image fusion
Proceedings Article | 19 January 2009 Paper
A probabilistic approach for the reconstruction of polyhedral objects using shape from shading technique
Proceedings Volume 7252, 72520B (2009) https://doi.org/10.1117/12.805565
KEYWORDS: Reflectivity, Monte Carlo methods, Edge detection, 3D image processing, Machine vision, Computer vision technology, 3D modeling, Image segmentation, Light sources, Visual process modeling
Proceedings Article | 29 January 2007 Paper
Analysis of difference in orientations and focal lengths of two arbitrary perspective viewing cameras
Aishwarya Ramachandran, R. Balasubramanian, K. Swaminathan, Sukhendu Das
Proceedings Volume 6499, 649904 (2007) https://doi.org/10.1117/12.704783
KEYWORDS: Cameras, Imaging systems, 3D image processing, Mathematics, Computer simulations, Computer engineering, Image acquisition, 3D image reconstruction, Biological research, 3D acquisition
Proceedings Article | 17 January 2005 Paper
Error analysis in the reconstruction of a parabola in 3D from two arbitrary perspective views
Ashutosh Shukla, Abhinav Saxena, Bhavesh Neekhra, Raman Balasubramanian, Krishnan Swaminathan
Proceedings Volume 5675, (2005) https://doi.org/10.1117/12.584221
KEYWORDS: Error analysis, Cameras, Imaging systems, 3D image processing, Reconstruction algorithms, Image processing, 3D image reconstruction, Mathematics, 3D metrology, Inspection
Proceedings Article | 22 May 2002 Paper
Simulation studies for the reconstruction of a straight line in 3D from two arbitrary perspective views using epipolar line method
Proceedings Volume 4667, (2002) https://doi.org/10.1117/12.468004
KEYWORDS: Cameras, Image processing, Error analysis, 3D image processing, Image resolution, 3D image reconstruction, Computer science, Computer engineering, Computing systems, 3D applications
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