Chandra Sekhar Seelamantula
TitleCited byYear
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
1182009
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
1092007
On the selection of optimum Savitzky-Golay filters
SR Krishnan, CS Seelamantula
IEEE transactions on signal processing 61 (2), 380-391, 2012
892012
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
562011
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
542012
A generalized sampling method for finite-rate-of-innovation-signal reconstruction
CS Seelamantula, M Unser
IEEE Signal Processing Letters 15, 813-816, 2008
472008
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
392014
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
382009
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
Exact complex-wave reconstruction in digital holography
CS Seelamantula, N Pavillon, C Depeursinge, M Unser
JOSA A 28 (6), 983-992, 2011
302011
SURE-fast bilateral filters
H Kishan, CS Seelamantula
2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012
282012
Signal-to-noise ratio estimation using higher-order moments
SC Sekhar, TV Sreenivas
Signal Processing 86 (4), 716-732, 2006
282006
Adaptive spectrogram vs. adaptive pseudo-Wigner–Ville distribution for instantaneous frequency estimation
SC Sekhar, TV Sreenivas
Signal Processing 83 (7), 1529-1543, 2003
282003
Auditory motivated level-crossing approach to instantaneous frequency estimation
SC Sekhar, TV Sreenivas
IEEE Transactions on Signal Processing 53 (4), 1450-1462, 2005
262005
Exact phase retrieval in principal shift-invariant spaces
BA Shenoy, S Mulleti, CS Seelamantula
IEEE Transactions on Signal Processing 64 (2), 406-416, 2015
242015
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
222017
Ellipse fitting using the finite rate of innovation sampling principle
S Mulleti, CS Seelamantula
IEEE Transactions on Image Processing 25 (3), 1451-1464, 2015
222015
Super-resolution reconstruction in frequency-domain optical-coherence tomography using the finite-rate-of-innovation principle
CS Seelamantula, S Mulleti
IEEE Transactions on Signal Processing 62 (19), 5020-5029, 2014
222014
Fractional Hilbert transform extensions and associated analytic signal construction
A Venkitaraman, CS Seelamantula
Signal Processing 94, 359-372, 2014
222014
Adaptive window zero-crossing-based instantaneous frequency estimation
SC Sekhar, TV Sreenivas
EURASIP Journal on Advances in Signal Processing 2004 (12), 249858, 2004
222004
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Articles 1–20