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Kumar, J R Harish and Seelamantula, Chandra Sekhar and Kamath, Yogish Subraya and Jampala, Rajani (2019) Rim-to-Disc Ratio Outperforms Cup-to-Disc Ratio for Glaucoma Prescreening. In: SCIENTIFIC REPORTS, 9 .

Sundar, Harshavardhan and Sreenivas, Thippur and Seelamantula, Chandra Sekhar (2018) TDOA-Based Multiple Acoustic Source Localization Without Association Ambiguity. In: IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 26 (11). pp. 1976-1990.

Kumar, Harish JR and Seelamantula, Chandra Sekhar and Andrade, Jasbon and Rajagopal, KV (2018) AUTOMATIC SEGMENTATION OF LUMEN INTIMA LAYER IN TRANSVERSE MODE ULTRASOUND IMAGES. In: 25th IEEE International Conference on Image Processing (ICIP), OCT 07-10, 2018, OCT 07-10, 2018, pp. 3493-3497.

Mohan, Dhruv and Kumar, JR Harish and Seelamantula, Chandra Sekhar (2018) HIGH-PERFORMANCE OPTIC DISC SEGMENTATION USING CONVOLUTIONAL NEURAL NETWORKS. In: 25th IEEE International Conference on Image Processing (ICIP), OCT 07-10, 2018, Athens, GREECE, pp. 4038-4042.

Dhiman, Jitendra Kumar and Sharma, Neeraj and Seelamantula, Chandra Sekhar (2018) Multicomponent 2-D AM-FM Modeling of Speech Spectrograms. In: 19th Annual Conference of the International-Speech-Communication-Association (INTERSPEECH 2018), 02-06 Sept., 2018, Hyderabad International Convention Centre (HICC)Hyderabad, pp. 736-740.

Sadasivan, Jishnu and Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2018) Speech Enhancement Using the Minimum-Probability-of-Error Criterion. In: 19th Annual Conference of the International Speech Communication, INTERSPEECH 2018;, 2-6th September, 2018, 19th Annual Conference of the International Speech Communication, INTERSPEECH 2018;, pp. 1141-1145.

Shenoy, Basty Ajay and Mulleti, Satish and Seelamantula, Chandra Sekhar (2018) On Two-Dimensional Hilbert Integral Equations, Generalized Minimum-Phase Signals, and Phase Retrieval. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 66 (14). pp. 3906-3917.

Rudresh, Sunil and Nagesh, Sudarshan and Seelamantula, Chandra Sekhar (2018) Asymmetric Pulse Modeling for FRI Sampling. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 66 (8). pp. 2027-2040.

Mukherjee, Subhadip and Shit, Suprosanna and Seelamantula, Chandra Sekhar (2018) PHASESPLIT: A VARIABLE SPLITTING FRAMEWORK FOR PHASE RETRIEVAL. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), APR 15-20, 2018, Calgary, CANADA, pp. 4709-4713.

Rudresh, Sunil and Adiga, Aniruddha and Shenoy, Basty Ajay and Seelamantula, Chandra Sekhar (2018) WAVELET-BASED RECONSTRUCTION FOR UNLIMITED SAMPLING. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), APR 15-20, 2018, Calgary, CANADA, pp. 4584-4588.

Chandran, Subhash KS and Seelamantula, Chandra Sekhar and Ray, Supratim (2018) Duration analysis using matching pursuit algorithm reveals longer bouts of gamma rhythm. In: JOURNAL OF NEUROPHYSIOLOGY, 119 (3). pp. 808-821.

De, Anindita and Seelamantula, Chandra Sekhar (2018) DESIGN OF SAMPLING KERNELS AND SAMPLING RATES FOR TWO-DIMENSIONAL FINITE RATE OF INNOVATION SIGNALS. In: 25th IEEE International Conference on Image Processing (ICIP), 7-10 October 2018, Athens, Greece, pp. 1443-1447.

Sainathan, Abhilash and Rudresh, Sunil and Seelamantula, Chandra Sekhar (2018) An Optimization Framework for Recovery of Speech From Phase-Encoded Spectrograms. In: 19th Annual Conference of the International Speech Communication, INTERSPEECH 2018, 2 September 2018 through 6 September 2018, Hyderabad International Convention Centre (HICC)Hyderabad; India, pp. 741-745.

Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2018) Phase Retrieval From Binary Measurements. In: IEEE SIGNAL PROCESSING LETTERS, 25 (3). pp. 348-352.

Bhowmik, Aritra and Shit, Suprosanna and Seelamantula, Chandra Sekhar (2018) Training-Free, Single-Image Super-Resolution Using a Dynamic Convolutional Network. In: IEEE SIGNAL PROCESSING LETTERS, 25 (1). pp. 85-89.

Sridhar, Harsha and Kumar, Harish JR and Jois, Subramanya and Seelamantula, Chandra Sekhar (2018) AN UNCONSTRAINED ELLIPSE FITTING TECHNIQUE AND APPLICATION TO OPTIC CUP SEGMENTATION. In: Global Conference on Signal and Information Processing (GlobalSIP), NOV 26-29, 2018, Anaheim, CA, USA, pp. 514-518.

Kumar, JR Harish and Harsha, S and Kamath, Yogish and Jampala, Rajani and Seelamantula, Chandra Sekhar (2017) Automatic optic cup segmentation using Kåsa's circle fitting technique. In: 2017 IEEE Region 10 Conference, TENCON 2017, 5 - 8 November 2017, Penang, pp. 25-30.

Kumar, J R Harish and Adhikari, Rittwik and Kamath, Yogish and Jampala, Rajani and Seelamantula, Chandra Sekhar (2017) AUTOMATIC DELINEATION OF MACULAR REGIONS BASED ON A LOCALLY DEFINED CONTRAST FUNCTION. In: 24th IEEE International Conference on Image Processing (ICIP), SEP 17-20, 2017, Beijing, PEOPLES R CHINA, pp. 1362-1366.

Kumar, JR Harish and Adhikari, Rittwik and Kamath, Yogish and Jampala, Rajani and Seelamantula, Chandra Sekhar (2017) Automatic delineation of macular regions based on a locally defined contrast function. In: 24th IEEE International Conference on Image Processing, ICIP 2017, 17-20 September 2017, Beijing, pp. 1362-1366.

Kumar, JR Harish and Harsha, S and Kamath, Yogish and Jampala, Rajani and Seelamantula, Chandra Sekhar (2017) AUTOMATIC OPTIC CUP SEGMENTATION USING KASA'S CIRCLE FITTING TECHNIQUE. In: TENCON 2017 - 2017 IEEE REGION 10 CONFERENCE, NOV 05-08, 2017, MALAYSIA, pp. 25-30.

Bansal, Sahil and Ghosh, Anindita and Seelamantula, Chandra Sekhar and Gurrala, Gurunath and Ghosh, Prasanta Kumar (2017) Adaptive Frequency Estimation Using Iterative DESA with RDFT-Based Filter. In: IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), NOV 08-10, 2017, Bangalore, INDIA.

Sekuboyina, Anjany Kumar and Devarakonda, Surya Teja and Seelamantula, Chandra Sekhar (2017) A CONVOLUTIONAL NEURAL NETWORK APPROACH FOR ABNORMALITY DETECTION IN WIRELESS CAPSULE ENDOSCOPY. In: IEEE 14th International Symposium on Biomedical Imaging (ISBI) - From Nano to Macro, APR 18-21, 2017, pp. 1057-1060.

Chaturvedi, Akhil and Nagaraj, Sujith Kumar and Gorthi, Sai Siva and Seelamantula, Chandra Sekhar (2017) An Efficient Microscale Technique for Determining the Erythrocyte Sedimentation Rate. In: SLAS TECHNOLOGY, 22 (5). pp. 565-572.

Rudresh, Sunil and Seelamantula, Chandra Sekhar (2017) Finite-Rate-of-Innovation-Sampling-Based Super-Resolution Radar Imaging. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 65 (19). pp. 5021-5033.

Sadasivan, Jishnu and Seelamantula, Chandra Sekhar (2017) A Novel Risk-Estimation-Theoretic Framework for Speech Enhancement in Nonstationary and Non-Gaussian Noise Conditions. In: 17th Annual Conference of the International-Speech-Communication-Association (INTERSPEECH 2016), SEP 08-12, 2016, San Francisco, CA, pp. 3718-3722.

Mulleti, Satish and Seelamantula, Chandra Sekhar (2017) Paley-Wiener Characterization of Kernels for Finite-Rate-of-Innovation Sampling. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 65 (22). pp. 5860-5872.

Seelamantula, Chandra Sekhar (2017) Phase-Encoded Speech Spectrograms. In: 17th Annual Conference of the International-Speech-Communication-Association (INTERSPEECH 2016), SEP 08-12, 2016, San Francisco, CA, pp. 1775-1779.

Sundar, Harshavardhan and Deepak, Gokul M and Sreenivas, T V and Seelamantula, Chandra Sekhar (2017) Reverberation-Robust One-Bit TDOA Based Moving Source Localization for Automatic Camera Steering. In: 17th Annual Conference of the International-Speech-Communication-Association (INTERSPEECH 2016), SEP 08-12, 2016, San Francisco, CA, pp. 3364-3368.

Mulleti, Satish and Singh, Amrinder and Brahmkhatri, Varsha P and Chandra, Kousik and Raza, Tahseen and Mukherjee, Sulakshana P and Seelamantula, Chandra Sekhar and Atreya, Hanudatta S (2017) Super-Resolved Nuclear Magnetic Resonance Spectroscopy. In: SCIENTIFIC REPORTS, 7 .

Arvind, Badarish Colathur and Nagaraj, Sujith Kumar and Seelamantula, Chandra Sekhar and Gorthi, Sai Siva (2016) ACTIVE-DISC-BASED KALMAN FILTER TECHNIQUE FOR TRACKING OF BLOOD CELLS IN MICROFLUIDIC CHANNELS. In: 23rd IEEE International Conference on Image Processing (ICIP), SEP 25-28, 2016, Phoenix, AZ, pp. 3394-3398.

Kumar, Harish J R and Seelamantula, Chandra Sekhar and Narayan, Nikhil S. and Marziliano, Pina (2016) AUTOMATIC SEGMENTATION OF COMMON CAROTID ARTERY IN TRANSVERSE MODE ULTRASOUND IMAGES. In: 23rd IEEE International Conference on Image Processing (ICIP), SEP 25-28, 2016, Phoenix, AZ, pp. 389-393.

Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2016) CONVERGENCE RATE ANALYSIS OF SMOOTHED LASSO. In: 22nd National Conference on Communications (NCC), MAR 04-06, 2016, Guwahati, INDIA.

Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2016) A DIVIDE-AND-CONQUER DICTIONARY LEARNING ALGORITHM AND ITS PERFORMANCE ANALYSIS. In: IEEE International Conference on Acoustics, Speech, and Signal Processing, MAR 20-25, 2016, Shanghai, PEOPLES R CHINA, pp. 4712-4716.

Subramanian, Babu Kishore and Gupta, Ashutosh and Seelamantula, Chandra Sekhar (2016) A Distribution-Independent Risk Estimator for Image Denoising. In: 10th Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP), DEC 18-22, 2016, Indian Inst Technol, Guwahati, INDIA.

Sekuboyina, Anjany Kumar and Seelamantula, Chandra Sekhar (2016) An Efficient Formulation and Parameter Selection for Multiple Image Super-Resolution. In: 22nd National Conference on Communications (NCC), MAR 04-06, 2016, Guwahati, INDIA.

Sreedevi, Gutta and Narayanamurthy, Praneeth Kurpad and Seelamantula, Chandra Sekhar (2016) Efficient Resampling of Speech/Audio Signals in Shift-Invariant Spaces. In: 22nd National Conference on Communications (NCC), MAR 04-06, 2016, Guwahati, INDIA.

Mulleti, Satish and Seelamantula, Chandra Sekhar (2016) Ellipse Fitting Using the Finite Rate of Innovation Sampling Principle. In: IEEE TRANSACTIONS ON IMAGE PROCESSING, 25 (3). pp. 1451-1464.

Shenoy, Basty Ajay and Mulleti, Satish and Seelamantula, Chandra Sekhar (2016) Exact Phase Retrieval in Principal Shift-Invariant Spaces. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 64 (2). pp. 406-416.

Mulleti, Satish and Shenoy, Basty Ajay and Seelamantula, Chandra Sekhar (2016) FRI Sampling on Structured Nonuniform Grids-Application to Super-Resolved Optical Imaging. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 64 (15). pp. 3841-3853.

Gubbi, Sagar Venkatesh and Gupta, Ashutosh and Seelamantula, Chandra Sekhar (2016) How Much Can A Gaussian Smoother Denoise? In: 10th Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP), DEC 18-22, 2016, Indian Inst Technol, Guwahati, INDIA.

Sadasivan, Jishnu and Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2016) JOINT DICTIONARY TRAINING FOR BANDWIDTH EXTENSION OF SPEECH SIGNALS. In: IEEE International Conference on Acoustics, Speech, and Signal Processing, MAR 20-25, 2016, Shanghai, PEOPLES R CHINA, pp. 5925-5929.

Murthy, Sreenivasa A and Seelamantula, Chandra Sekhar and Sreenivas, TV (2016) Optimum short-time polynomial regression for signal analysis. In: SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES, 41 (11). pp. 1245-1260.

Mulleti, Satish and Seelamantula, Chandra Sekhar (2016) Sampling and Reconstruction of Time-Limited Signals Using Sum-of-Sincs Kernel. In: 22nd National Conference on Communications (NCC), MAR 04-06, 2016, Guwahati, INDIA.

Sadasivan, Jishnu and Seelamantula, Chandra Sekhar (2016) AN UNBIASED RISK ESTIMATOR FOR GAUSSIAN MIXTURE NOISE DISTRIBUTIONS - APPLICATION TO SPEECH DENOISING. In: IEEE International Conference on Acoustics, Speech, and Signal Processing, MAR 20-25, 2016, Shanghai, PEOPLES R CHINA, pp. 4513-4517.

Mukherjee, Subhadip and Basu, Rupam and Seelamantula, Chandra Sekhar (2016) l(1)-K-SVD: A robust dictionary learning algorithm with simultaneous update. In: SIGNAL PROCESSING, 123 . pp. 42-52.

Upadhya, Karthik and Seelamantula, Chandra Sekhar and Hari, KVS (2016) A risk minimization framework for channel estimation in OFDM systems. In: SIGNAL PROCESSING, 128 . pp. 78-87.

Kumar, Harish JR and Pediredla, Aditya Kumar and Seelamantula, Chandra Sekhar (2015) ACTIVE DISCS FOR AUTOMATED OPTIC DISC SEGMENTATION. In: IEEE Global Conference on Signal and Information Processing (GlobalSIP), DEC 13-16, 2015, Orlando, FL, pp. 225-229.

Venkatesh, Manasij and Seelamantula, Chandra Sekhar (2015) DIRECTIONAL BILATERAL FILTERS. In: 40th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), APR 19-24, 2014, Brisbane, AUSTRALIA, pp. 1578-1582.

Aragonda, Haricharan and Seelamantula, Chandra Sekhar (2015) Demodulation of Narrowband Speech Spectrograms Using the Riesz Transform. In: IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 23 (11). pp. 1824-1834.

Narayanamurthy, Praneeth Kurpad and Seelamantula, Chandra Sekhar (2015) Dictionary-Learning-Based Post-Filter for HMM-Based Speech Synthesis. In: IEEE Region 10 Conference (TENCON), NOV 01-04, 2015, Macau, PEOPLES R CHINA.

Narayanamurthy, Praneeth Kurpad and Seelamantula, Chandra Sekhar (2015) Dictionary-Learning-Based Post-Filter for HMM-Based Speech Synthesis. In: IEEE Region 10 Conference, NOV 01-04, 2015, Macao, PEOPLES R CHINA.

Venkatesh, Manasij and Mohan, Kavya and Seelamantula, Chandra Sekhar (2015) Directional bilateral filters for smoothing fluorescence microscopy images. In: AIP ADVANCES, 5 (8).

Shenoy, Basty Ajay and Seelamantula, Chandra Sekhar (2015) Exact Phase Retrieval for a Class of 2-D Parametric Signals. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 63 (1). pp. 90-103.

Nagesh, Sudarshan and Seelamantula, Chandra Sekhar (2015) FRI SAMPLING AND RECONSTRUCTION OF ASYMMETRIC PULSES. In: 40th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), APR 19-24, 2014, Brisbane, AUSTRALIA, pp. 5957-5961.

Seelamantula, Chandra Sekhar and Blu, Thierry (2015) IMAGE DENOISING IN MULTIPLICATIVE NOISE. In: IEEE International Conference on Image Processing (ICIP), SEP 27-30, 2015, Quebec City, CANADA, pp. 1528-1532.

Seelamantula, Chandra Sekhar (2015) OperA: Operator-Based Annihilation for Finite-Rate-of-Innovation Signal Sampling. In: 10th International Conference on Sampling Theory and Applications (SampTA), JUL 01-05, 2013, Bremen, GERMANY, pp. 461-484.

Mulleti, Satish and Seelamantula, Chandra Sekhar (2015) PERIODIC NON-UNIFORM SAMPLING FOR FRI SIGNALS. In: 40th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), APR 19-24, 2014, Brisbane, AUSTRALIA, pp. 5942-5946.

Kishan, Harini and Seelamantula, Chandra Sekhar (2015) Patch-based and multiresolution optimum bilateral filters for denoising images corrupted by Gaussian noise. In: JOURNAL OF ELECTRONIC IMAGING, 24 (5).

Shenoy, Ravi R and Seelamantula, Chandra Sekhar (2015) Spectral Zero-Crossings: Localization Properties and Applications. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 63 (12). pp. 3177-3190.

Shenoy, Ravi R and Seelamantula, Chandra Sekhar (2015) A Zero-Crossing Rate Property of Power Complementary Analysis Filterbank Outputs. In: IEEE SIGNAL PROCESSING LETTERS, 22 (12). pp. 2354-2358.

Venkitaraman, Arun and Adiga, Aniruddha and Seelamantula, Chandra Sekhar (2014) Auditory-motivated Gammatone wavelet transform. In: Signal Processing, 94 . pp. 608-619.

Adiga, Aniruddha and Seelamantula, Chandra Sekhar (2014) An Alternating l(p) - l(2) Projections Algorithm (ALPA) for Speech Modeling using Sparsity Constraints. In: 19th International Conference on Digital Signal Processing (DSP), AUG 20-23, 2014, Hong Kong, PEOPLES R CHINA, pp. 291-296.

Venkitaraman, Arun and Seelamantula, Chandra Sekhar (2014) Binaural Signal Processing Motivated Generalized Analytic Signal Construction and AM-FM Demodulation. In: IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 22 (6). pp. 1023-1036.

Seelamantula, Chandra Sekhar and Shenoy, Ravi R (2014) A Contraction Mapping Approach for Robust Estimation of Lagged Autocorrelation. In: IEEE SIGNAL PROCESSING LETTERS, 21 (9). pp. 1054-1058.

Mulleti, Satish and Seelamantula, Chandra Sekhar (2014) ELLIPSE FITTING USING FINITE RATE OF INNOVATION PRINCIPLES. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), MAY 04-09, 2014, Florence, ITALY.

Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2014) Fienup Algorithm With Sparsity Constraints: Application to Frequency-Domain Optical-Coherence Tomography. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 62 (18). pp. 4659-4672.

Venkitaraman, Arun and Seelamantula, Chandra Sekhar (2014) Fractional Hilbert transform extensions and associated analytic signal construction. In: SIGNAL PROCESSING, 94 . pp. 359-372.

Nagesh, Sudarshan and Mulleti, Satish and Seelamantula, Chandra Sekhar (2014) ON THE ROLE OF THE HILBERT TRANSFORM IN BOOSTING THE PERFORMANCE OF THE ANNIHILATING FILTER. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), MAY 04-09, 2014, Florence, ITALY.

Sadasivan, Jishnu and Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2014) AN OPTIMUM SHRINKAGE ESTIMATOR BASED ON MINIMUM-PROBABILITY-OF-ERROR CRITERION AND APPLICATION TO SIGNAL DENOISING. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), MAY 04-09, 2014, Florence, ITALY.

Krishnan, Sunder Ram and Seelamantula, Chandra Sekhar (2014) Optimum Parameter Selection in Sparse Reconstruction of Frequency-Domain Optical-Coherence Tomography Signals. In: 19th International Conference on Digital Signal Processing (DSP), AUG 20-23, 2014, Hong Kong, PEOPLES R CHINA, pp. 200-203.

Agnihotri, Samira and Sundeep, PVDS and Seelamantula, Chandra Sekhar and Balakrishnan, Rohini (2014) Quantifying Vocal Mimicry in the Greater Racket-Tailed Drongo: A Comparison of Automated Methods and Human Assessment. In: PLOS ONE, 9 (3).

Menon, Sreeram V and Seelamantula, Chandra Sekhar (2014) Robust Savitzky-Golay Filters. In: 19th International Conference on Digital Signal Processing (DSP), AUG 20-23, 2014, Hong Kong, PEOPLES R CHINA, pp. 688-693.

Krishnan, Sunder Ram and Seelamantula, Chandra Sekhar and Chakravarti, Purvasha (2014) Spatially Adaptive Kernel Regression Using Risk Estimation. In: IEEE SIGNAL PROCESSING LETTERS, 21 (4). pp. 445-448.

Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2014) A Split-and-Merge Dictionary Learning Algorithm for Sparse Representation: Application to Image Denoising. In: 19th International Conference on Digital Signal Processing (DSP), AUG 20-23, 2014, Hong Kong, PEOPLES R CHINA, pp. 310-315.

Seelamantula, Chandra Sekhar and Mulleti, Satish (2014) Super-Resolution Reconstruction in Frequency-Domain Optical-Coherence Tomography Using the Finite-Rate-of-Innovation Principle. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 62 (19). pp. 5020-5029.

Panisetti, Bala Kishore and Blu, Thierry and Seelamantula, Chandra Sekhar (2014) An Unbiased Risk Estimator for Multiplicative Noise - Application to 1-D Signal Denoising. In: 19th International Conference on Digital Signal Processing (DSP), AUG 20-23, 2014, Hong Kong, PEOPLES R CHINA, pp. 497-502.

Gurugopinath, Sanjeev and Murthy, Chandra R and Seelamantula, Chandra Sekhar (2014) Zero-Crossings Based Spectrum Sensing Under Noise Uncertainties. In: 2014 TWENTIETH NATIONAL CONFERENCE ON COMMUNICATIONS (NCC) .

Shenoy, Ravi R and Seelamantula, Chandra Sekhar (2013) Spectral-envelope-group-delay models for transients. In: Journal of the Acoustical Society of America, 133 (5). pp. 2788-2802.

Jose, Abin and Seelamantula, Chandra Sekhar (2013) BILATERAL EDGE DETECTORS. In: IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), MAY 26-31, 2013, Vancouver, CANADA, pp. 1449-1453.

Adiga, Aniruddha and Magimai-Doss, Mathew and Seelamantula, Chandra Sekhar (2013) Gammatone Wavelet Cepstral Coefficients for Robust Speech Recognition. In: IEEE International Conference of Region 10 (TENCON), OCT 22-25, 2013, Xian, PEOPLES R CHINA.

Venkitaraman, Arun and Seelamantula, Chandra Sekhar (2013) On Computing Amplitude, Phase, and Frequency Modulations Using a Vector Interpretation of the Analytic Signal. In: IEEE SIGNAL PROCESSING LETTERS, 20 (12). pp. 1187-1190.

Krishnan, Sunder Ram and Seelamantula, Chandra Sekhar (2013) On the Selection of Optimum Savitzky-Golay Filters. In: IEEE TRANSACTIONS ON SIGNAL PROCESSING, 61 (2). pp. 380-391.

Aragonda, Haricharan and Seelamantula, Chandra Sekhar (2013) RIESZ-TRANSFORM-BASED DEMODULATION OF NARROWBAND SPECTROGRAMS OF VOICED SPEECH. In: IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), MAY 26-31, 2013, Vancouver, CANADA, pp. 8203-8207.

Mogali, Jayanth Krishna and Nallapareddy, Naren and Seelamantula, Chandra Sekhar and Unser, Michael (2013) A SHAPE-TEMPLATE BASED TWO-STAGE CORPUS CALLOSUM SEGMENTATION TECHNIQUE FOR SAGITTAL PLANE T1-WEIGHTED BRAIN MAGNETIC RESONANCE IMAGES. In: 2013 20TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP 2013), SEP 15-18, 2013, Melbourne, AUSTRALIA, pp. 1177-1181.

Menon, Sreeram V and Seelamantula, Chandra Sekhar (2013) SURE-OPTIMAL TWO-DIMENSIONAL SAVITZKY-GOLAY FILTERS FOR IMAGE DENOISING. In: 2013 20TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP 2013), SEP 15-18, 2013, pp. 459-463.

Krishnan, Sunder Ram and Magimai-Doss, Mathew and Seelamantula, Chandra Sekhar (2013) A Savitzky-Golay Filtering Perspective of Dynamic Feature Computation. In: IEEE SIGNAL PROCESSING LETTERS, 20 (3). pp. 281-284.

Venkitaraman, Arun and Seelamantula, Chandra Sekhar (2013) Temporal Envelope Fit of Transient Audio Signals. In: IEEE SIGNAL PROCESSING LETTERS, 20 (12). pp. 1191-1194.

Mulleti, Satish and Shenoy, Basty Ajay and Seelamantula, Chandra Sekhar (2013) A multichannel sampling method for 2-D finite-rate-of-innovation signals. In: IEEE International Conference on Electronics, Computing and Communication Technologies, JAN 17-19, 2013, Bangalore, INDIA.

Sundar, Harshavardhan and Seelamantula, Chandra Sekhar and Sreenivas, Thippur V (2012) A mixture model approach for formant tracking and the robustness of student's-t distribution. In: IEEE Transactions on Audio, Speech, and Language Processing, 20 (10). pp. 2626-2636.

Venkitaraman, Arun and Seelamantula, Chandra Sekhar (2012) A Technique to Compute Smooth Amplitude, Phase, and Frequency Modulations From the Analytic Signal. In: IEEE SIGNAL PROCESSING LETTERS, 19 (10). pp. 623-626.

Delgado-Gonzalo, Ricard and Thevenaz, Philippe and Seelamantula, Chandra Sekhar and Unser, Michael (2012) Snakes With an Ellipse-Reproducing Property. In: IEEE Transactions on Image Processing, 21 (3). pp. 1258-1271.

Hegadi, Ravindra S and Pediredla, Adithya Kumar and Seelamantula, Chandra Sekhar (2012) Bilateral smoothing of gradient vector field and application to image segmentation. In: 2012 19th IEEE International Conference on Image Processing (ICIP), Sept. 30 2012-Oct. 3 2012, Orlando, Florida, USA.

Mukherjee, Subhadip and Seelamantula, Chandra Sekhar (2012) AN ITERATIVE ALGORITHM FOR PHASE RETRIEVAL WITH SPARSITY CONSTRAINTS: APPLICATION TO FREQUENCY DOMAIN OPTICAL COHERENCE TOMOGRAPHY. In: IEEE International Conference on Acoustics, Speech and Signal Processing , MAR 25-30, 2012 , Kyoto, JAPAN, pp. 553-556.

Seelamantula, Chandra Sekhar and Pavillon, Nicolas and Depeursinge, Christian and Unser, Michael (2012) Local demodulation of holograms using the Riesz transform with application to microscopy. In: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 29 (10). pp. 2118-2129.

Kishan, Harini and Seelamantula, Chandra Sekhar (2012) Optimal parameter selection for bilateral filters using Poisson unbiased risk estimate. In: 2012 19th IEEE International Conference on Image Processing (ICIP), Sept. 30 2012-Oct. 3 2012, Orlando, Florida, USA.

Nayak, Rohit and Seelamantula, Chandra Sekhar (2012) Optimal sparsifying bases for frequency-domain optical-coherence tomography. In: OPTICS LETTERS, 37 (23). pp. 4907-4909.

Kishan, Harini and Seelamantula, Chandra Sekhar (2012) SURE-FAST BILATERAL FILTERS. In: IEEE International Conference on Acoustics, Speech and Signal Processing, , MAR 25-30, 2012, Kyoto, JAPAN, , pp. 1129-1132.

Seelamantula, Chandra Sekhar (2012) Some new results on signal reconstruction from Fourier transform magnitude spectrum. In: 2012 International Conference on Signal Processing and Communications (SPCOM), 22-25 July 2012, Bangalore, Karnataka, India.

Shenoy, Ravi R and Seelamantula, Chandra Sekhar (2012) Spectral zero-crossings: localization properties and application to epoch extraction in speech signals. In: 2012 International Conference on Signal Processing and Communications (SPCOM), 22-25 July 2012, Bangalore, Karnataka, India.

Pediredla, Adithya Kumar and Seelamantula, Chandra Sekhar (2012) A UNIFIED APPROACH FOR OPTIMIZATION OF SNAKUSCULES AND OVUSCULES. In: IEEE International Conference on Acoustics, Speech and Signal Processing, MAR 25-30, 2012 , Kyoto, JAPAN, pp. 681-684.

Krishnan, Sunder Ram and Seelamantula, Chandra Sekhar and Bouwens, Arno and Leutenegger, Marcel and Lasser, Theo (2012) Zero-crossing approach to high-resolution reconstruction in frequency-domain optical-coherence tomography. In: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 29 (10). pp. 2080-2091.

Krishnan, Sunder Ram and Seelamantula, Chandra Sekhar (2012) A generalized Stein's estimation approach to speech enhancement based on perceptual criteria. In: Workshop on Statistical and Perceptual Audition (SAPA) - Speech Communication with Adaptive Learning (SCALE), September 11, 2012, Bangalore, Karnataka, India.

Muraka, Nagarjuna Reddy and Seelamantula, Chandra Sekhar (2012) A risk-estimation-based formulation for speech enhancement and its relation to Wiener filtering. In: 2012 International Conference on Signal Processing and Communications (SPCOM), 22-25 July 2012, Bangalore, Karnataka, India.

Delgado-Gonzalo, R and Thevenaz, P and Seelamantula, Chandra Sekhar and Unser, M (2011) Snakes with Ellipse-Reproducing Property. In: IEEE Transactions on Image Processing, PP (99). p. 1.

Seelamantula, Chandra Sekhar and Pavillon, Nicolas and Depeursinge, Christian and Unser, Michael (2011) Exact complex-wave reconstruction in digital holography. In: Journal of the Optical Society of America A: Optics, Image Science, and Vision, 28 (6). pp. 983-992.

Pediredla, Adithya Kumar and Seelamantula, Chandra Sekhar (2011) Active-contour-based automated image quantitation techniques for Western Blot analysis. In: 2011 7th International Symposium on Image and Signal Processing and Analysis (ISPA), 4-6 Sept. 2011, Dubrovnik, Croatia.

Ramakrishnan, Vyass and Pawan Kumar, G and Seelamantula, Chandra Sekhar and Shetty, Karthik (2011) Efficient post-processing techniques for speech enhancement. In: 2011 National Conference on Communications (NCC), 28-30 Jan. 2011, Bangalore.

Pediredla, Adithya Kumar and Seelamantula, Chandra Sekhar (2011) A Huber-loss-driven clustering technique and its application to robust cell detection in confocal microscopy images. In: 2011 7th International Symposium on Image and Signal Processing and Analysis (ISPA), 4-6 Sept. 2011, Dubrovnik,Coratia.

Aragonda, Haricharan and Seelamantula, Chandra Sekhar (2011) Quadrature approximation properties of the spiral-phase quadrature transform. In: 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 22-27 May 2011, Prague, Czech Republic.

Shenoy, Ravi R and Seelamantula, Chandra Sekhar (2011) Spectral-envelope and group-delay models for transient signals—applications to castanets and stop consonants. In: 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 22-27 May 2011, Prague.

Seelamantula, Chandra Sekhar (2011) A finite-rate-of-innovation signal sampling perspective of the source-filter model of speech production. In: 9th International Conference on Sampling Theory and Applications (SampTA 2011), May 2 - 6, 2011, Singapore. (In Press)

Binzoni, Tiziano and Seelamantula, Chandra Sekhar and Van De Ville, Dimitri (2010) A fast time-domain algorithm for the assessment of tissue blood flow in laser-Doppler flowmetry. In: Physics in Medicine and Biology, 55 (13). N383-N394.

Pavillon, N and Unser, Michael and Depeursinge, Christian and Seelamantula, Chandra Sekhar (2010) Artifact-free reconstruction from off-axis digital holograms through nonlinear filtering. In: Optics, Photonics, and Digital Technologies for Multimedia Applications, Monday 12 April 2010, Brussels, Belgium.

Seelamantula, Chandra Sekhar and Unser, Michael (2010) Performance Analysis of Reconstruction Techniques for Frequency-Domain Optical-Coherence Tomography. In: IEEE Transactions on Signal Processing, 58 (3, Par). pp. 1947-1951.

Seelamantula, Chandra Sekhar (2010) A Sub-Nyquist Sampling Method For Computing The Level-crossing-times Of An Analog Signal: Theory And Applications. In: International Conference on Signal Processing and Communications, JUL 18-21, 2010, Indian Inst Sci, Bangalore, INDIA.

Pavillon, Nicolas and Seelamantula, Chandra Sekhar and Kuehn, Jonas and Unser, Michael and Depeursinge, Christian (2009) Suppression of the zero-order term in off-axis digital holography through nonlinear filtering. In: Applied optics, 48 (34). H186-H195.

Nair, Smita and Balakrishnan, Rohini and Seelamantula, Chandra Sekhar and Sukumar, R (2009) Vocalizations of wild Asian elephants (Elephas maximus): Structural classification and social context. In: Journal Of The Acoustical Society Of America, 126 (5). pp. 2768-2778.