Chandra Sekhar Seelamantula
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Suppression of the zero-order term in off-axis digital holography through nonlinear filtering
N Pavillon, CS Seelamantula, J Kühn, M Unser, C Depeursinge
Applied optics 48 (34), H186-H195, 2009
1282009
Complex ambiguity-free Fourier domain optical coherence tomography through transverse scanning
RA Leitgeb, R Michaely, T Lasser, SC Sekhar
Optics letters 32 (23), 3453-3455, 2007
1142007
On the selection of optimum Savitzky-Golay filters
SR Krishnan, CS Seelamantula
IEEE transactions on signal processing 61 (2), 380-391, 2012
1082012
An iterative algorithm for phase retrieval with sparsity constraints: application to frequency domain optical coherence tomography
S Mukherjee, CS Seelamantula
2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012
592012
Snakes with an ellipse-reproducing property
R Delgado-Gonzalo, P Thevenaz, CS Seelamantula, M Unser
IEEE Transactions on Image Processing 21 (3), 1258-1271, 2011
582011
A generalized sampling method for finite-rate-of-innovation-signal reconstruction
CS Seelamantula, M Unser
IEEE Signal Processing Letters 15, 813-816, 2008
492008
Fienup algorithm with sparsity constraints: Application to frequency-domain optical-coherence tomography
S Mukherjee, CS Seelamantula
IEEE Transactions on Signal Processing 62 (18), 4659-4672, 2014
442014
Vocalizations of wild Asian elephants (Elephas maximus): Structural classification and social context
S Nair, R Balakrishnan, CS Seelamantula, R Sukumar
The Journal of the Acoustical Society of America 126 (5), 2768-2778, 2009
412009
Exact complex-wave reconstruction in digital holography
CS Seelamantula, N Pavillon, C Depeursinge, M Unser
JOSA A 28 (6), 983-992, 2011
342011
Exact and efficient signal reconstruction in frequency-domain optical-coherence tomography
CS Seelamantula, ML Villiger, RA Leitgeb, M Unser
JOSA A 25 (7), 1762-1771, 2008
322008
SURE-fast bilateral filters
H Kishan, CS Seelamantula
2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012
302012
Adaptive spectrogram vs. adaptive pseudo-Wigner–Ville distribution for instantaneous frequency estimation
SC Sekhar, TV Sreenivas
Signal Processing 83 (7), 1529-1543, 2003
302003
Active discs for automated optic disc segmentation
JRH Kumar, AK Pediredla, CS Seelamantula
2015 IEEE global conference on signal and information processing (GlobalSIP …, 2015
292015
Signal-to-noise ratio estimation using higher-order moments
SC Sekhar, TV Sreenivas
Signal Processing 86 (4), 716-732, 2006
292006
Exact phase retrieval in principal shift-invariant spaces
BA Shenoy, S Mulleti, CS Seelamantula
IEEE Transactions on Signal Processing 64 (2), 406-416, 2015
272015
A convolutional neural network approach for abnormality detection in wireless capsule endoscopy
AK Sekuboyina, ST Devarakonda, CS Seelamantula
2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017 …, 2017
262017
Auditory motivated level-crossing approach to instantaneous frequency estimation
SC Sekhar, TV Sreenivas
IEEE transactions on signal processing 53 (4), 1450-1462, 2005
262005
Auditory-motivated Gammatone wavelet transform
A Venkitaraman, A Adiga, CS Seelamantula
Signal Processing 94, 608-619, 2014
252014
Fractional Hilbert transform extensions and associated analytic signal construction
A Venkitaraman, CS Seelamantula
Signal processing 94, 359-372, 2014
252014
Communication Theory
TGTSC Sekhar
Tata McGraw Hill Pvt. Ltd., 2005
252005
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