Vimal Singh

Publication Activity (10 Years)

Years Active: 1976-2016
Publications (10 Years): 2

Top Topics

Medical Imaging

Positron Emission Tomography

Magnetic Resonance Imaging

Top Venues

Digit. Signal Process.

Publications

Vimal Singh, Ahmed H. Tewfik
Fast dynamic MRI using linear dynamical system model. ICASSP (2016)
Vimal Singh, Ahmed H. Tewfik, David B. Ress
Under-sampled functional MRI using low-rank plus sparse matrix decomposition. ICASSP (2015)
Vimal Singh
Stability analysis of 2-D linear discrete systems based on the Fornasini-Marchesini second model: Stability with asymmetric Lyapunov matrix. Digit. Signal Process. 26 (2014)
Vimal Singh, Ahmed H. Tewfik
Sparse magnetic resonance imaging using tagging RF pulses. ISBI (2013)
Vimal Singh, Ahmed H. Tewfik
Fast dynamic magnetic resonance imaging using tagging RF pulses. ICASSP (2013)
Vimal Singh, Ahmed H. Tewfik
Local error detection in sparse magnetic resonance imaging. GlobalSIP (2013)
Vimal Singh
New approach to stability of 2-D discrete systems with state saturation. Signal Process. 92 (1) (2012)
Vimal Singh, Ahmed H. Tewfik
Learning local vessel appearance models using structured sparsity. ISBI (2012)
Vimal Singh
Improved LMI-based criterion for global asymptotic stability of 2-D state-space digital filters described by Roesser model using two's complement arithmetic. Digit. Signal Process. 22 (3) (2012)
Vimal Singh, Dan Wang, Ahmed H. Tewfik, Bradley J. Erickson
Liver segmentation using structured sparse representations. ICASSP (2012)
Vimal Singh
Novel criterion for stability of discrete-time systems in a state-space realization utilizing saturation nonlinearities. Appl. Math. Comput. 218 (8) (2011)
Vimal Singh, Dan Wang, Ahmed H. Tewfik
Segmented rapid magnetic resonance imaging using structured sparse representations. ICIP (2011)
Vimal Singh, Ahmed H. Tewfik
Real-time cardiac surface tracking from sparse samples using subspace clustering and maximum-likelihood linear regressors. Medical Imaging: Image Processing (2011)
Vimal Singh
Stability of discrete-time systems joined with a saturation operator on the state-space: Generalized form of Liu-Michel's criterion. Autom. 47 (3) (2011)
Vimal Singh
LMI approach to stability of a class of discrete-time systems using two's complement arithmetic. Appl. Math. Comput. 217 (6) (2010)
Vimal Singh
Modified criterion for global asymptotic stability of fixed-point state-space digital filters using two's complement arithmetic. Autom. 46 (2) (2010)
Vimal Singh
Author's reply to "Comments on 'Modified criterion for global asymptotic stability of fixed-point state-space digital filters using two's complement arithmetic [Automatica 46 (2010) 475-478]'". Autom. 46 (11) (2010)
Vimal Singh
Equivalent forms of single-operational transconductance amplifier RC oscillators with application to grounded-capacitor oscillators. IET Circuits Devices Syst. 4 (2) (2010)
Vimal Singh
Modified criteria for global robust stability of interval delayed neural networks. Appl. Math. Comput. 215 (8) (2009)
Vimal Singh
Global robust stability of interval delayed neural networks: Modified approach. Int. J. Circuit Theory Appl. 37 (9) (2009)
Vimal Singh
Global asymptotic stability of 2-D state-space digital filters with saturation arithmetic: Modified approach. Signal Process. 88 (5) (2008)
Vimal Singh
Stability analysis of a class of digital filters utilizing single saturation nonlinearity. Autom. 44 (1) (2008)
Vimal Singh
Improved Global Robust Stability for Interval-Delayed Hopfield Neural Networks. Neural Process. Lett. 27 (3) (2008)
Vimal Singh
Improved global robust stability of interval delayed neural networks via split interval: Generalizations. Appl. Math. Comput. 206 (1) (2008)
Vimal Singh
Elimination of overflow oscillations in direct form digital filters using saturation arithmetic. Autom. 44 (11) (2008)
Vimal Singh
Stability Analysis of 2-D Discrete Systems Described by the Fornasini-Marchesini Second Model With State Saturation. IEEE Trans. Circuits Syst. II Express Briefs (8) (2008)
Vimal Singh
LMI Approach to Stability of Direct Form Digital Filters Utilizing Single Saturation Overflow Nonlinearity. IEEE Trans. Circuits Syst. II Express Briefs (10) (2007)
Vimal Singh
New LMI condition for the nonexistence of overflow oscillations in 2-D state-space digital filters using saturation arithmetic. Digit. Signal Process. 17 (1) (2007)
Vimal Singh
Improved Criterion for Global Asymptotic Stability of 2-D Discrete Systems With State Saturation. IEEE Signal Process. Lett. 14 (10) (2007)
Vimal Singh
Modified Form of Liu-Michel's Criterion for Global Asymptotic Stability of Fixed-Point State-Space Digital Filters Using Saturation Arithmetic. IEEE Trans. Circuits Syst. II Express Briefs (12) (2006)
Vimal Singh
Comments on "Global robust stability of delayed neural networks". IEEE Trans. Circuits Syst. I Regul. Pap. (1) (2006)
Vimal Singh
Elimination of overflow oscillations in fixed-point state-space digital filters using saturation arithmetic: An LMI approach. Digit. Signal Process. 16 (1) (2006)
Vimal Singh
Elimination of overflow oscillations in 2-D digital filters employing saturation arithmetic: an LMI approach. IEEE Signal Process. Lett. 12 (3) (2005)
Vimal Singh
Global robust stability of delayed neural networks: an LMI approach. IEEE Trans. Circuits Syst. II Express Briefs (1) (2005)
Haranath Kar, Vimal Singh
Stability analysis of 2-D digital filters with saturation arithmetic: an LMI approach. IEEE Trans. Signal Process. 53 (6) (2005)
Haranath Kar, Vimal Singh
Elimination of overflow oscillations in digital filters employing saturation arithmetic. Digit. Signal Process. 15 (6) (2005)
Vimal Singh
Robust stability of 2-D digital filters employing saturation. IEEE Signal Process. Lett. 12 (2) (2005)
Vimal Singh, Dinesh Chandra, Haranath Kar
Improved Routh-Pade' approximants: a computer-aided approach. IEEE Trans. Autom. Control. 49 (2) (2004)
Haranath Kar, Vimal Singh
Robust stability of 2-D discrete systems described by the Fornasini-Marchesini second model employing quantization/overflow nonlinearities. IEEE Trans. Circuits Syst. II Express Briefs (11) (2004)
Vimal Singh
A generalized LMI-based approach to the global asymptotic stability of delayed cellular neural networks. IEEE Trans. Neural Networks 15 (1) (2004)
Haranath Kar, Vimal Singh
Elimination of overflow oscillations in fixed-point state-space digital filters with saturation arithmetic: an LMI approach. IEEE Trans. Circuits Syst. II Express Briefs (1) (2004)
Haranath Kar, Vimal Singh
Stability of 2-D systems described by the Fornasini-Marchesini first model. IEEE Trans. Signal Process. 51 (6) (2003)
Haranath Kar, Vimal Singh
Stability analysis of 1-D and 2-D fixed-point state-space digital filters using any combination of overflow and quantization nonlinearities. IEEE Trans. Signal Process. 49 (5) (2001)
Haranath Kar, Vimal Singh
Stability analysis of 2-D state-space digital filters using Lyapunov function: a caution. IEEE Trans. Signal Process. 45 (10) (1997)
Vimal Singh
On the realization of two's complement overflow limit cycle free state-space digital filters. Proc. IEEE 74 (9) (1986)
Vimal Singh
Review of "Nonlinear Systems: Stability Analysis" by Jake K. Aggarwal and Mathukumalli Vidyasagar (Eds.). IEEE Trans. Syst. Man Cybern. 12 (3) (1982)
Vimal Singh
Review of "Optimization Methods" by K. V. Mital. IEEE Trans. Syst. Man Cybern. 9 (2) (1979)
Vimal Singh
Review of "Optimization" by S. S. Rao. IEEE Trans. Syst. Man Cybern. 9 (8) (1979)
Vimal Singh
Review of "Linear Control Theory" by B. Chatterjee. IEEE Trans. Syst. Man Cybern. 9 (9) (1979)
Vimal Singh
Review of "Stability Theory and the Existence of Periodic Solutions and Almost Periodic Solutions" by T. Yoshizawa. IEEE Trans. Syst. Man Cybern. 9 (5) (1979)
Vimal Singh
Review of "Perturbation Methods" by Ali H. Nayfeh. IEEE Trans. Syst. Man Cybern. 8 (5) (1978)
Vimal Singh
Review of "Automatic Control Systems" by S. N. Verma. IEEE Trans. Syst. Man Cybern. 6 (11) (1976)
Vimal Singh
Review of "Identification Techniques" by R. C. Desai and C. S. Lalwani. IEEE Trans. Syst. Man Cybern. 6 (10) (1976)
Vimal Singh
Review of "Control Systems Engineering" by M. Gopal. IEEE Trans. Syst. Man Cybern. 6 (9) (1976)