Chandra Sekhar Seelamantula

ORCID

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 117

Top Venues

ICASSP

CoRR

ICIP

IEEE Trans. Signal Process.

Publications

Kartheek Kumar Reddy Nareddy, Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
Image Restoration with Generalized L2 Loss and Convergent Plug-and-Play Priors. ICASSP (2024)
Nishanth Shetty, Manikanta Bandla, Nishit Neema, Siddarth Asokan, Chandra Sekhar Seelamantula
Momentum-Imbued Langevin Dynamics (MILD) for Faster Sampling. ICASSP (2024)
Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
Neuromorphic Sensing Meets Unlimited Sampling. ICASSP (2024)
Kartheek Kumar Reddy Nareddy, Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
Tight-Frame-Like Analysis-Sparse Recovery Using Nontight Sensing Matrices. SIAM J. Imaging Sci. 17 (3) (2024)
Abhishek Shreekant Bhandiwad, Abijith Jagannath Kamath, Siddarth Asokan, Chandra Sekhar Seelamantula
Variational Analysis of Adversarial Regularization for Solving Inverse Problems. ICASSP (2024)
Siddarth Asokan, Chandra Sekhar Seelamantula
Data Interpolants - That's What Discriminators in Higher-order Gradient-regularized GANs Are. CoRR (2023)
Siddarth Asokan, Chandra Sekhar Seelamantula
Spider GAN: Leveraging Friendly Neighbors to Accelerate GAN Training. CVPR (2023)
Siddarth Asokan, Chandra Sekhar Seelamantula
Euler-Lagrange Analysis of Generative Adversarial Networks. J. Mach. Learn. Res. 24 (2023)
Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
Multichannel Time-Encoding of Finite-Rate-of-Innovation Signals. ICASSP (2023)
Siddarth Asokan, Fatwir Sheikh Mohammed, Chandra Sekhar Seelamantula
A Game of Snakes and Gans. ICASSP (2023)
Siddarth Asokan, Nishanth Shetty, Aadithya Srikanth, Chandra Sekhar Seelamantula
GANs Settle Scores! CoRR (2023)
Swapnil Mache, Praveen Kumar Pokala, Kusala Rajendran, Chandra Sekhar Seelamantula
Introducing Nonuniform Sparse Proximal Averaging Network for Seismic Reflectivity Inversion. IEEE Trans. Computational Imaging 9 (2023)
Siddarth Asokan, Chandra Sekhar Seelamantula
Spider GAN: Leveraging Friendly Neighbors to Accelerate GAN Training. CoRR (2023)
Kartheek Kumar Reddy Nareddy, Mani Madhoolika Bulusu, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Quantized Proximal Averaging Networks for Compressed Image Recovery. CVPR Workshops (2023)
Kartheek Kumar Reddy Nareddy, Vinayak Killedar, Chandra Sekhar Seelamantula
Quantized Generative Models for Solving Inverse Problems. ICCV (Workshops) (2023)
Praveen Kumar Pokala, Raghu Vamshi Hemadri, Chandra Sekhar Seelamantula
Iteratively Reweighted Minimax-Concave Penalty Minimization for Accurate Low-rank Plus Sparse Matrix Decomposition. IEEE Trans. Pattern Anal. Mach. Intell. 44 (12) (2022)
Kartheek Kumar Reddy Nareddy, Swapnil Mache, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
An Ensemble of Proximal Networks for Sparse Coding. ICIP (2022)
Subhadip Mukherjee, Chandra Sekhar Seelamantula
Quantization-aware phase retrieval. Int. J. Wavelets Multiresolution Inf. Process. 20 (3) (2022)
Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
Differentiate-and-Fire Time-Encoding of Finite-Rate-of-Innovation Signals. ICASSP (2022)
Vinayak Killedar, Chandra Sekhar Seelamantula
Compressive Phase Retrieval Based On Sparse Latent Generative Priors. ICASSP (2022)
Swapnil Mache, Praveen Kumar Pokala, Kusala Rajendran, Chandra Sekhar Seelamantula
NuSPAN: A Proximal Average Network for Nonuniform Sparse Model - Application to Seismic Reflectivity Inversion. CoRR (2021)
Arlene John, Jishnu Sadasivan, Chandra Sekhar Seelamantula
Adaptive Savitzky-Golay Filtering in Non-Gaussian Noise. IEEE Trans. Signal Process. 69 (2021)
Dhruv Jawali, Abhishek Kumar, Chandra Sekhar Seelamantula
Wavelet Design in a Learning Framework. CoRR (2021)
Vinayak Killedar, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Sparsity Driven Latent Space Sampling for Generative Prior Based Compressive Sensing. ICASSP (2021)
Swapnil Mache, Praveen Kumar Pokala, Kusala Rajendran, Chandra Sekhar Seelamantula
DuRIN: A Deep-unfolded Sparse Seismic Reflectivity Inversion Network. CoRR (2021)
Vinayak Killedar, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Learning Generative Prior with Latent Space Sparsity Constraints. CoRR (2021)
Kartheek Kumar Reddy Nareddy, Mani Madhoolika Bulusu, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Quantized Proximal Averaging Network for Analysis Sparse Coding. CoRR (2021)
Jishnu Sadasivan, Chandra Sekhar Seelamantula, Nagarjuna Reddy Muraka
Speech Enhancement Using a Risk Estimation Approach. Speech Commun. 116 (2020)
Vinith Kishore, Chandra Sekhar Seelamantula
Wirtinger Flow Algorithms for Phase Retrieval from Binary Measurements. ICASSP (2020)
Sunil Rudresh, Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
A Time-Based Sampling Framework for Finite-Rate-of-Innovation Signals. ICASSP (2020)
Suhas Srinath, Sunil Rudresh, Chandra Sekhar Seelamantula, Hareesh G, Murali Krishna P.
Nyquist Pulses for Sub-Nyquist Sampling - Application to Underwater Imaging. ICIP (2020)
Amol G. Mahurkar, Chandra Sekhar Seelamantula
Minkowski-Algebra-Based Super-Sparse Array Design for Super-Resolution Ultrasound Imaging. IEEE Signal Process. Lett. 27 (2020)
Sukriti Paul, Hanitha Devi Gundabattula, Chandra Sekhar Seelamantula, V. R. Mujeeb, A. S. Prasad
Fully-Automated Semantic Segmentation of Wireless Capsule Endoscopy Abnormalities. ISBI (2020)
Praveen Kumar Pokala, Satvik Chemudupati, Chandra Sekhar Seelamantula
Generalized Fast Iteratively Reweighted Soft-Thresholding Algorithm for Sparse Coding Under Tight Frames in the Complex-Domain. ICIP (2020)
Praveen Kumar Pokala, Satvik Chemudupati, Chandra Sekhar Seelamantula
Adaptive Weighted Minimax-Concave Penalty Based Dictionary Learning for Brain MR Images. ISBI (2020)
Vinith Kishore, Subhadip Mukherjee, Chandra Sekhar Seelamantula
PhaseSense - Signal Reconstruction from Phase-Only Measurements via Quadratic Programming. SPCOM (2020)
Dhruv Jawali, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Cornet: Composite-Regularized Neural Network For Convolutional Sparse Coding. ICIP (2020)
Praveen Kumar Pokala, Prakash Kumar Uttam, Chandra Sekhar Seelamantula
Confirmnet: Convolutional Firmnet and Application to Image Denoising and Inpainting. ICASSP (2020)
Jishnu Sadasivan, Jitendra Kumar Dhiman, Chandra Sekhar Seelamantula
Musical noise suppression using a low-rank and sparse matrix decomposition approach. Speech Commun. 125 (2020)
Ashish Rao Mangalore, Chandra Sekhar Seelamantula, Chetan Singh Thakur
Neuromorphic Fringe Projection Profilometry. IEEE Signal Process. Lett. 27 (2020)
Siddarth Asokan, Chandra Sekhar Seelamantula
Teaching a GAN What Not to Learn. NeurIPS (2020)
Satvik Chemudupati, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Non-Convex Optimization For Sparse Interferometric Phase Estimation. ICIP (2020)
Siddarth Asokan, Chandra Sekhar Seelamantula
Teaching a GAN What Not to Learn. CoRR (2020)
Pavan Kulkarni, Jishnu Sadasivan, Aniruddha Adiga, Chandra Sekhar Seelamantula
Epoch Estimation from a Speech Signal Using Gammatone Wavelets in a Scattering Network. ICASSP (2020)
P. Kevin Raj, Aniketh Manjunath, J. R. Harish Kumar, Chandra Sekhar Seelamantula
Automatic Classification of Artery/Vein from Single Wavelength Fundus Images. ISBI (2020)
Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Accelerated Weighted ℓ1-Minimization for MRI Reconstruction Under Tight Frames in Complex Domain. SPCOM (2020)
Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Projected Improved Fista And Application To Image Deblurring. ICIP (2020)
Aniketh Manjunath, Subramanya Jois, Chandra Sekhar Seelamantula
Robust Segmentation of Optic Disc and Cup from Fundus Images Using Deep Neural Networks. CoRR (2020)
Amol G. Mahurkar, Praveen Kumar Pokala, Chetan Singh Thakur, Chandra Sekhar Seelamantula
SAMIR: Sparsity Amplified Iteratively-reweighted Beamforming for High-rsolution Ultrasound Imaging. ICASSP (2019)
Saurabh Kumar Gupta, Kundan Kumar, Chandra Sekhar Seelamantula, Chetan Singh Thakur
A Portable Ultrasound Imaging System Utilizing Deep Generative Learning-Based Compressive Sensing On Pre-Beamformed RF Signals. EMBC (2019)
Sidhartha Dey, Kapil Tahiliani, J. R. Harish Kumar, Adithya Kumar Pediredla, Chandra Sekhar Seelamantula
Automatic Segmentation of Optic Disc Using Affine Snakes in Gradient Vector Field. ICASSP (2019)
J. R. Harish Kumar, Kartik Teotia, P. Kevin Raj, Jasbon Andrade, K. V. Rajagopal, Chandra Sekhar Seelamantula
Automatic Segmentation of Common Carotid Artery in Longitudinal Mode Ultrasound Images Using Active Oblongs. ICASSP (2019)
Abijith Jagannath Kamath, Sunil Rudresh, Chandra Sekhar Seelamantula
FRI Modelling of Fourier Descriptors. ICASSP (2019)
Dhruv Jawali, Abhishek Kumar, Chandra Sekhar Seelamantula
A Learning Approach for Wavelet Design. ICASSP (2019)
Amol G. Mahurkar, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
Iteratively-Reweighted Beamforming For High-Resolution Ultrasound Imaging. ISBI (2019)
Jitendra Kumar Dhiman, Chandra Sekhar Seelamantula
A Spectro-temporal Technique for Estimating Aperiodicity and Voiced/unvoiced Decision Boundaries of Speech Signals. ICASSP (2019)
P. Kevin Raj, J. R. Harish Kumar, Subramanya Jois, S. Harsha, Chandra Sekhar Seelamantula
A Structure Tensor Based Voronoi Decomposition Technique for Optic Cup Segmentation. ICIP (2019)
Jitendra Kumar Dhiman, Nagaraj Adiga, Chandra Sekhar Seelamantula
On the Suitability of the Riesz Spectro-Temporal Envelope for WaveNet Based Speech Synthesis. INTERSPEECH (2019)
Vinu Sankar Sadasivan, Chandra Sekhar Seelamantula
High Accuracy Patch-Level Classification of Wireless Capsule Endoscopy Images Using a Convolutional Neural Network. ISBI (2019)
Dhruv Mohan, J. R. Harish Kumar, Chandra Sekhar Seelamantula
Optic Disc Segmentation Using Cascaded Multiresolution Convolutional Neural Networks. ICIP (2019)
Praveen Kumar Pokala, Amol G. Mahurkar, Chandra Sekhar Seelamantula
FirmNet: A Sparsity Amplified Deep Network for Solving Linear Inverse Problems. ICASSP (2019)
Subhadip Mukherjee, Chandra Sekhar Seelamantula
Quantization-Aware Phase Retrieval. CoRR (2018)
Subhadip Mukherjee, Anjany Kumar Sekuboyina, Chandra Sekhar Seelamantula
Binary Compressive Sensing and Super-Resolution With Unknown Threshold. SPCOM (2018)
Sunil Rudresh, Aniruddha Adiga, Basty Ajay Shenoy, Chandra Sekhar Seelamantula
Wavelet-Based Reconstruction for Unlimited Sampling. ICASSP (2018)
Subhadip Mukherjee, Suprosanna Shit, Chandra Sekhar Seelamantula
Phasesplit: A Variable Splitting Framework for Phase Retrieval. ICASSP (2018)
Jishnu Sadasivan, Subhadip Mukherjee, Chandra Sekhar Seelamantula
Speech Enhancement Using the Minimum-probability-of-error Criterion. INTERSPEECH (2018)
Subhadip Mukherjee, Chandra Sekhar Seelamantula
A Singular Value Relaxation Technique for Learning Sparsifying Transforms. SPCOM (2018)
Aritra Bhowmik, Suprosanna Shit, Chandra Sekhar Seelamantula
Training-Free, Single-Image Super-Resolution Using a Dynamic Convolutional Network. IEEE Signal Process. Lett. 25 (1) (2018)
Subhadip Mukherjee, Chandra Sekhar Seelamantula
Phase Retrieval From Binary Measurements. IEEE Signal Process. Lett. 25 (3) (2018)
Harsha Sridhar, J. R. Harish Kumar, Subramanya Jois, Chandra Sekhar Seelamantula
An Unconstrained Ellipse Fitting Technique and Application to Optic Cup Segmentation. GlobalSIP (2018)
Abhilash Sainathan, Sunil Rudresh, Chandra Sekhar Seelamantula
An Optimization Framework for Recovery of Speech from Phase-Encoded Spectrograms. INTERSPEECH (2018)
Jitendra Kumar Dhiman, Neeraj Sharma, Chandra Sekhar Seelamantula
Multicomponent 2-D AM-FM Modeling of Speech Spectrograms. INTERSPEECH (2018)
Sundar Harshavardhan, Thippur V. Sreenivas, Chandra Sekhar Seelamantula
TDOA-Based Multiple Acoustic Source Localization Without Association Ambiguity. IEEE ACM Trans. Audio Speech Lang. Process. 26 (11) (2018)
J. R. Harish Kumar, Chandra Sekhar Seelamantula, Jasbon Andrade, K. V. Rajagopal
Automatic Segmentation of Lumen Intima Layer in Transverse Mode Ultrasound Images. ICIP (2018)
Sunil Rudresh, Aditya Vasisht, Karthika Vijayan, Chandra Sekhar Seelamantula
Epoch-Synchronous Overlap-Add (ESOLA) for Time- and Pitch-Scale Modification of Speech Signals. CoRR (2018)
Sunil Rudresh, Sudarshan Nagesh, Chandra Sekhar Seelamantula
Asymmetric Pulse Modeling for FRI Sampling. IEEE Trans. Signal Process. 66 (8) (2018)
Anindita De, Chandra Sekhar Seelamantula
Design of Sampling Kernels and Sampling Rates for Two-Dimensional Finite Rate of Innovation Signals. ICIP (2018)
Abhilash Sainathan, Chandra Sekhar Seelamantula
Phase Retrieval - A Deconvolution Perspective. APSIPA (2018)
Basty Ajay Shenoy, Satish Mulleti, Chandra Sekhar Seelamantula
On Two-Dimensional Hilbert Integral Equations, Generalized Minimum-Phase Signals, and Phase Retrieval. IEEE Trans. Signal Process. 66 (14) (2018)
Dhruv Mohan, J. R. Harish Kumar, Chandra Sekhar Seelamantula
High-Performance Optic Disc Segmentation Using Convolutional Neural Networks. ICIP (2018)
Satish Mulleti, Chandra Sekhar Seelamantula
Paley-Wiener Characterization of Kernels for Finite-Rate-of-Innovation Sampling. IEEE Trans. Signal Process. 65 (22) (2017)
Anjany Kumar Sekuboyina, Surya Teja Devarakonda, Chandra Sekhar Seelamantula
A convolutional neural network approach for abnormality detection in Wireless Capsule Endoscopy. ISBI (2017)
Jishnu Sadasivan, Chandra Sekhar Seelamantula, Nagarjuna Reddy Muraka
PROSE: Perceptual Risk Optimization for Speech Enhancement. CoRR (2017)
J. R. Harish Kumar, Rittwik Adhikari, Yogish Kamath, Rajani Jampala, Chandra Sekhar Seelamantula
Automatic delineation of macular regions based on a locally defined contrast function. ICIP (2017)
Subhadip Mukherjee, Chandra Sekhar Seelamantula
Phase Retrieval From Binary Measurements. CoRR (2017)
Jitendra Kumar Dhiman, Nagaraj Adiga, Chandra Sekhar Seelamantula
A Spectro-Temporal Demodulation Technique for Pitch Estimation. INTERSPEECH (2017)
Subhadip Mukherjee, Deepak R., Huaijin G. Chen, Ashok Veeraraghavan, Chandra Sekhar Seelamantula
Online Reweighted Least Squares Algorithm for Sparse Recovery and Application to Short-Wave Infrared Imaging. CoRR (2017)
Sunil Rudresh, Chandra Sekhar Seelamantula
Finite-Rate-of-Innovation-Sampling-Based Super-Resolution Radar Imaging. IEEE Trans. Signal Process. 65 (19) (2017)
Debabrata Mahapatra, Subhadip Mukherjee, Chandra Sekhar Seelamantula
Deep Sparse Coding Using Optimized Linear Expansion of Thresholds. CoRR (2017)
Aniruddha Adiga, Chandra Sekhar Seelamantula
An Alternating Minimization Strategy for Sparse Blind Deconvolution - Convergence Analysis and Concentration Inequalities. CoRR (2017)
Karthika Vijayan, Jitendra Kumar Dhiman, Chandra Sekhar Seelamantula
Time-Frequency Coherence for Periodic-Aperiodic Decomposition of Speech Signals. INTERSPEECH (2017)
Babu Kishore Subramanian, Ashutosh Gupta, Chandra Sekhar Seelamantula
A distribution-independent risk estimator for image denoising. ICVGIP (2016)
J. R. Harish Kumar, Chandra Sekhar Seelamantula, Nikhil S. Narayan, Pina Marziliano
Automatic segmentation of common carotid artery in transverse mode ultrasound images. ICIP (2016)
Chandra Sekhar Seelamantula
Phase-Encoded Speech Spectrograms. INTERSPEECH (2016)
Jishnu Sadasivan, Chandra Sekhar Seelamantula
A Novel Risk-Estimation-Theoretic Framework for Speech Enhancement in Nonstationary and Non-Gaussian Noise Conditions. INTERSPEECH (2016)
Subhadip Mukherjee, Chandra Sekhar Seelamantula
A divide-and-conquer dictionary learning algorithm and its performance analysis. ICASSP (2016)
Satish Mulleti, Basty Ajay Shenoy, Chandra Sekhar Seelamantula
FRI Sampling on Structured Nonuniform Grids - Application to Super-Resolved Optical Imaging. IEEE Trans. Signal Process. 64 (15) (2016)
Jishnu Sadasivan, Chandra Sekhar Seelamantula
An unbiased risk estimator for Gaussian mixture noise distributions - Application to speech denoising. ICASSP (2016)
Basty Ajay Shenoy, Satish Mulleti, Chandra Sekhar Seelamantula
Exact Phase Retrieval in Principal Shift-Invariant Spaces. IEEE Trans. Signal Process. 64 (2) (2016)
Badarish Colathur Arvind, Sujith Kumar Nagaraj, Chandra Sekhar Seelamantula, Gorthi Sai Siva
Active-disc-based Kalman filter technique for tracking of blood cells in microfluidic channels. ICIP (2016)

Chandra Sekhar Seelamantula.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Chandra Sekhar Seelamantula