Vector-extrapolated fast maximum likelihood estimation algorithms for emission tomography N Rajeevan, K Rajgopal, G Krishna IEEE transactions on medical imaging 11 (1), 9-20, 1992 | 56 | 1992 |
Detection of edges from projections N Srinivasa, KR Ramakrishnan, K Rajgopal IEEE Transactions on medical imaging 11 (1), 76-80, 1992 | 56 | 1992 |
Two-dimensional spectral estimation: A Radon transform approach N Srinivasa, K Ramakrishnan, K Rajgopal IEEE journal of oceanic engineering 12 (1), 90-96, 1987 | 26 | 1987 |
Image reconstruction from incomplete projection data: A linear prediction approach K Rajgopal, N Srinivasa, KR Ramakrishnan Medical Imaging Systems Techniques and Applications Modalities, 281-328, 1997 | 19 | 1997 |
FDK-type algorithms with no backprojection weight for circular and helical scan CT AV Narasimhadhan, K Rajgopal International Journal of Biomedical Imaging 2012, 2012 | 14 | 2012 |
Estimation of missing data using windowed linear prediction in laterally truncated projections in cone-beam CT KP Anoop, K Rajgopal 2007 29th Annual International Conference of the IEEE Engineering in …, 2007 | 14 | 2007 |
ECG compression using wavelet transform RVS Sastry, K Rajgopal Proceedings of the First Regional Conference, IEEE Engineering in Medicine …, 1995 | 14 | 1995 |
On two-dimensional maximum entropy spectral estimation N Srinivasa, KR Ramakrishnan, K Rajgopal IEEE Transactions on signal processing 40 (1), 241-244, 1992 | 14 | 1992 |
Image reconstruction from incomplete projection N Srinivasa, KR Ramakrishnan, K Rajgopal J Med Life Sci Eng 14, 1-19, 1997 | 11 | 1997 |
A delayless adaptive IFIR filterbank structure for wideband and narrowband active noise control K Rajgopal, S Venkataraman Signal processing 86 (11), 3421-3431, 2006 | 10 | 2006 |
Multi-pitch tracking using Gaussian mixture model with time varying parameters and grating compression transform MN Abhijith, PK Ghosh, K Rajgopal 2014 IEEE International Conference on Acoustics, Speech and Signal …, 2014 | 9 | 2014 |
Adaptive Cascade and Feedback Compensators for Stable Minimum and Non-minimum phase plants through refined Time Moments Estimators K Rajagopal, HN Shankar Intl. Conf. on Communications, Control & Signal Processing (CCSP-2000), IEEE …, 2000 | 8 | 2000 |
Helical FDK algorithms with no backprojection weight AV Narasimhadhan, K Rajgopal TENCON 2009-2009 IEEE Region 10 Conference, 1-5, 2009 | 7 | 2009 |
An algorithm for computing the discrete Radon transform with some applications GR Ramesh, N Srinivasa, K Rajgopal Fourth IEEE Region 10 International Conference TENCON, 78-81, 1989 | 6 | 1989 |
Adaptive variable density sampling based on Knapsack problem for fast MRI C Krishna, K Rajgopal 2015 IEEE International Symposium on Signal Processing and Information …, 2015 | 4 | 2015 |
A wavelet based Teager energy operator for spike detection in microelectrode array recordings N Nabar, K Rajgopal TENCON 2009-2009 IEEE Region 10 Conference, 1-6, 2009 | 4 | 2009 |
Binary image compression using the radon transform GR Ramesh, K Rajgopal ACE'90. Proceedings of [XVI Annual Convention and Exhibition of the IEEE In …, 1991 | 4 | 1991 |
Image reconstruction with laterally truncated projections in helical cone-beam CT: Linear prediction based projection completion techniques KP Anoop, K Rajgopal Computerized Medical Imaging and Graphics 33 (4), 283-294, 2009 | 3 | 2009 |
A delayless IFIR adaptive filter structure with adapted filterbank K. Rajgopal TENCON 2003. Conference on Convergent Technologies for the Asia-Pacific …, 2003 | 3 | 2003 |
Analysis and computer simulation of fan-beam algorithms with no backprojection weight for equi-space linear array detector A.V. Narasimhadhan, Kasi Rajgopal Journal of Non Destructive Testing and Evaluation 10 (1), 50-59, 2011 | 2* | 2011 |