Shivkumar Chandrasekaran

According to our database1, Shivkumar Chandrasekaran authored at least 56 papers between 1996 and 2020.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2020
Detection, Attribution and Localization of GAN Generated Images.
CoRR, 2020

Complex Pairwise Activity Analysis Via Instance Level Evolution Reasoning.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019
On the Approximation of Koopman Spectra for Measure Preserving Transformations.
SIAM J. Appl. Dyn. Syst., 2019

An efficient algorithm for bounded spectral matching with affine constraint.
Numer. Linear Algebra Appl., 2019

Graph-Induced Rank Structures and their Representations.
CoRR, 2019

Detecting GAN generated Fake Images using Co-occurrence Matrices.
Proceedings of the Media Watermarking, 2019

2018
Minimum Sobolev norm interpolation of scattered derivative data.
J. Comput. Phys., 2018

Deep Algorithms: designs for networks.
CoRR, 2018

Boosting Image Forgery Detection using Resampling Features and Copy-move Analysis.
Proceedings of the Media Watermarking, Security, and Forensics 2018, Burlingame, CA, USA, 28 January 2018, 2018

Fast Algorithms for Displacement and Low-Rank Structured Matrices.
Proceedings of the 2018 ACM on International Symposium on Symbolic and Algebraic Computation, 2018

2017
Detection and Localization of Image Forgeries Using Resampling Features and Deep Learning.
Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2017

2015
A minimum Sobolev norm technique for the numerical discretization of PDEs.
J. Comput. Phys., 2015


2013
Minimum Sobolev norm interpolation with trigonometric polynomials on the torus.
J. Comput. Phys., 2013

2012
Higher order numerical discretizations for exterior and biharmonic type PDEs.
J. Comput. Appl. Math., 2012

2011
Higher Order Numerical Discretization Methods with Sobolev Norm Minimization.
Proceedings of the International Conference on Computational Science, 2011

2010
On the Numerical Rank of the Off-Diagonal Blocks of Schur Complements of Discretized Elliptic PDEs.
SIAM J. Matrix Anal. Appl., 2010

Fast algorithms for hierarchically semiseparable matrices.
Numer. Linear Algebra Appl., 2010

On the Length and Area Regularization for Multiphase Level Set Segmentation.
Int. J. Comput. Vis., 2010

2009
Superfast Multifrontal Method for Large Structured Linear Systems of Equations.
SIAM J. Matrix Anal. Appl., 2009

2008
Drums, curve descriptors and affine invariant region matching.
Image Vis. Comput., 2008

A new framework for behavior modeling of organs and soft tissue using the Boundary-Element Methods.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2008

2007
A Superfast Algorithm for Toeplitz Systems of Linear Equations.
SIAM J. Matrix Anal. Appl., 2007

Numerical Linear Algebra in Signal Processing Applications.
EURASIP J. Adv. Signal Process., 2007

Adaptive MPEG-2 video data hiding scheme.
Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents IX, 2007

Secure Steganography: Statistical Restoration of the Second Order Dependencies for Improved Security.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Steganalysis for Markov cover data with applications to images.
IEEE Trans. Inf. Forensics Secur., 2006

'Print and Scan' Resilient Data Hiding in Images.
IEEE Trans. Inf. Forensics Secur., 2006

A Fast ULV Decomposition Solver for Hierarchically Semiseparable Representations.
SIAM J. Matrix Anal. Appl., 2006

A Fast Solver for HSS Representations via Sparse Matrices.
SIAM J. Matrix Anal. Appl., 2006

Sensor networks and inverse scattering.
Proceedings of the Fifth International Conference on Information Processing in Sensor Networks, 2006

Determining Achievable Rates for Secure, Zero Divergence, Steganography.
Proceedings of the International Conference on Image Processing, 2006

Provably Secure Steganography: Achieving Zero K-L Divergence using Statistical Restoration.
Proceedings of the International Conference on Image Processing, 2006

2005
Some Fast Algorithms for Sequentially Semiseparable Representations.
SIAM J. Matrix Anal. Appl., 2005

Steganalysis of spread spectrum data hiding exploiting cover memory.
Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VII, 2005

Modeling the print-scan process for resilient data hiding.
Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VII, 2005

Statistical restoration for robust and secure steganography.
Proceedings of the 2005 International Conference on Image Processing, 2005

2004
Detection of hiding in the least significant bit.
IEEE Trans. Signal Process., 2004

Robust image-adaptive data hiding using erasure and error correction.
IEEE Trans. Image Process., 2004

A divide-and-conquer algorithm for the eigendecomposition of symmetric block-diagonal plus semiseparable matrices.
Numerische Mathematik, 2004

Toward Real-Time, Physically-Correct Soft Tissue Behavior Simulation.
Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

Steganalysis of quantization index modulation data hiding.
Proceedings of the 2004 International Conference on Image Processing, 2004

Estimating and undoing rotation for print-scan resilient data hiding.
Proceedings of the 2004 International Conference on Image Processing, 2004

2003
Fast and Stable Algorithms for Banded Plus Semiseparable Systems of Linear Equations.
SIAM J. Matrix Anal. Appl., 2003

LLRT based detection of LSB hiding.
Proceedings of the 2003 International Conference on Image Processing, 2003

Joint source-channel coding scheme for image-in-image data hiding.
Proceedings of the 2003 International Conference on Image Processing, 2003

2002
High-volume data hiding in images: Introducing perceptual criteria into quantization based embedding.
Proceedings of the IEEE International Conference on Acoustics, 2002

Fast Stable Solver for Sequentially Semi-separable Linear Systems of Equations.
Proceedings of the High Performance Computing, 2002

2001
The Degenerate Bounded Errors-in-Variables Model.
SIAM J. Matrix Anal. Appl., 2001

Fast and stable two-way algorithm for diagonal plus semi-separable systems of linear equations.
Numer. Linear Algebra Appl., 2001

An Adaptive Index Structure for High-Dimensional Similarity Search.
Proceedings of the Advances in Multimedia Information Processing, 2001

2000
Parameter estimation with multiple sources and levels of uncertainties.
IEEE Trans. Signal Process., 2000

1999
Subset Selection for Active Object Recognition.
Proceedings of the 1999 Conference on Computer Vision and Pattern Recognition (CVPR '99), 1999

1997
An Eigenspace Update Algorithm for Image Analysis.
CVGIP Graph. Model. Image Process., 1997

Iterative solutions of min-max parameter estimation with bounded data uncertainties.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996
Stabilizing the Generalized Schur Algorithm.
SIAM J. Matrix Anal. Appl., 1996


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