Chandra Sekhar Seelamantula

188 papers A* 2A 11B 24C 2Misc 44Journal 74Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Freq-DP Net: A Dual-Branch Network for Fence Removal using Dual-Pixel and Fourier Priors. CoRR Kunal Swami, Sudha Velusamy, Chandra Sekhar Seelamantula
2025	J	`jnl`	Dale meets Langevin: A Multiplicative Denoising Diffusion Model. CoRR Nishanth Shetty, Madhava Prasath, Chandra Sekhar Seelamantula
2025	J	`jnl`	DeepFRI: A Deep Plug-and-Play Technique for Finite-Rate-of-Innovation Signal Reconstruction. IEEE Trans. Signal Process. Abijith Jagannath Kamath, Sharan Basav Patil, Chandra Sekhar Seelamantula
2025	Misc	`conf`	Diffusion Model Based Image Reconstruction in Lensless Imaging. ICASSP Ashish Verma, Vivek Boominathan, Ashok Veeraraghavan, Chandra Sekhar Seelamantula
2025	J	`jnl`	FOD-S2R: A FOD Dataset for Sim2Real Transfer Learning based Object Detection. CoRR Ashish Vashist, Qiranul Saadiyean, Suresh Sundaram, Chandra Sekhar Seelamantula
2025	J	`jnl`	LURE: An Unsupervised Denoising Framework for Multiplicative Lognormal Noise. SIAM J. Imaging Sci. Monalisa Bakshi, Gayathri Venkat, Nikhil Bisen, Chandra Sekhar Seelamantula, Thierry Blu
2025	J	`jnl`	Live Demonstration: Neuromorphic Radar for Gesture Recognition. CoRR Satyapreet Singh Yadav, Akash K. S, Chandra Sekhar Seelamantula, Chetan Singh Thakur
2025	Misc	`conf`	Monte Carlo Score Matching for Image Generation. ICASSP Nishanth Shetty, Chandra Sekhar Seelamantula
2025	Misc	`conf`	Neuromorphic Unlimited Sampling for High-Dynamic-Range Video Acquisition. ICASSP Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
2025	Misc	`conf`	On the Design of Weakly-Convex Regularizers for Solving Linear Inverse Problems. ICASSP Abijith Jagannath Kamath, Abhishek Shreekant Bhandiwad, Chandra Sekhar Seelamantula
2025	Misc	`conf`	Some Intriguing Observations on the Learnt Matrices in Deep Unfolded Networks. ICASSP Kartheek Kumar Reddy Nareddy, Inbasekaran Perumal, Chandra Sekhar Seelamantula
2025	—	`conf`	SplineSplat: Representing Radiance Fields Using B-Splines. SIGGRAPH Asia Technical Communications Nygel George Thomas, Chandra Sekhar Seelamantula
2024	—	`conf`	Addressing Diffusion Model Based Counter-Forensic Image Manipulation for Synthetic Image Detection. ICVGIP Aryan N. Herur, Vaibhav Santhosh, Nishanth Shetty, Chandra Sekhar Seelamantula
2024	—	`conf`	EfficientNet-B1 Based Diabetic Retinopathy Detection from Ultra-widefield Fundus Images. UWF4DR@MICCAI Monalisa Bakshi, Chandra Sekhar Seelamantula
2024	Misc	`conf`	Image Restoration with Generalized L2 Loss and Convergent Plug-and-Play Priors. ICASSP Kartheek Kumar Reddy Nareddy, Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
2024	—	`conf`	Method of Alternating Proximations for Solving Linear Inverse Problems. SPCOM Abijith Jagannath Kamath, Kartheek Kumar Reddy Nareddy, Chandra Sekhar Seelamantula
2024	Misc	`conf`	Momentum-Imbued Langevin Dynamics (MILD) for Faster Sampling. ICASSP Nishanth Shetty, Manikanta Bandla, Nishit Neema, Siddarth Asokan, Chandra Sekhar Seelamantula
2024	Misc	`conf`	Neuromorphic Sensing Meets Unlimited Sampling. ICASSP Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
2024	J	`jnl`	Tight-Frame-Like Analysis-Sparse Recovery Using Nontight Sensing Matrices. SIAM J. Imaging Sci. Kartheek Kumar Reddy Nareddy, Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
2024	Misc	`conf`	Variational Analysis of Adversarial Regularization for Solving Inverse Problems. ICASSP Abhishek Shreekant Bhandiwad, Abijith Jagannath Kamath, Siddarth Asokan, Chandra Sekhar Seelamantula
2023	Misc	`conf`	A Game of Snakes and Gans. ICASSP Siddarth Asokan, Fatwir Sheikh Mohammed, Chandra Sekhar Seelamantula
2023	J	`jnl`	Data Interpolants - That's What Discriminators in Higher-order Gradient-regularized GANs Are. CoRR Siddarth Asokan, Chandra Sekhar Seelamantula
2023	J	`jnl`	Euler-Lagrange Analysis of Generative Adversarial Networks. J. Mach. Learn. Res. Siddarth Asokan, Chandra Sekhar Seelamantula
2023	J	`jnl`	GANs Settle Scores! CoRR Siddarth Asokan, Nishanth Shetty, Aadithya Srikanth, Chandra Sekhar Seelamantula
2023	J	`jnl`	Introducing Nonuniform Sparse Proximal Averaging Network for Seismic Reflectivity Inversion. IEEE Trans. Computational Imaging Swapnil Mache, Praveen Kumar Pokala, Kusala Rajendran, Chandra Sekhar Seelamantula
2023	Misc	`conf`	Multichannel Time-Encoding of Finite-Rate-of-Innovation Signals. ICASSP Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
2023	—	`conf`	Quantized Generative Models for Solving Inverse Problems. ICCV (Workshops) Kartheek Kumar Reddy Nareddy, Vinayak Killedar, Chandra Sekhar Seelamantula
2023	—	`conf`	Quantized Proximal Averaging Networks for Compressed Image Recovery. CVPR Workshops Kartheek Kumar Reddy Nareddy, Mani Madhoolika Bulusu, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2023	A*	`conf`	Spider GAN: Leveraging Friendly Neighbors to Accelerate GAN Training. CVPR Siddarth Asokan, Chandra Sekhar Seelamantula
2023	J	`jnl`	Spider GAN: Leveraging Friendly Neighbors to Accelerate GAN Training. CoRR Siddarth Asokan, Chandra Sekhar Seelamantula
2022	B	`conf`	An Ensemble of Proximal Networks for Sparse Coding. ICIP Kartheek Kumar Reddy Nareddy, Swapnil Mache, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2022	Misc	`conf`	Compressive Phase Retrieval Based On Sparse Latent Generative Priors. ICASSP Vinayak Killedar, Chandra Sekhar Seelamantula
2022	Misc	`conf`	Differentiate-and-Fire Time-Encoding of Finite-Rate-of-Innovation Signals. ICASSP Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
2022	J	`jnl`	Iteratively Reweighted Minimax-Concave Penalty Minimization for Accurate Low-rank Plus Sparse Matrix Decomposition. IEEE Trans. Pattern Anal. Mach. Intell. Praveen Kumar Pokala, Raghu Vamshi Hemadri, Chandra Sekhar Seelamantula
2022	J	`jnl`	Quantization-aware phase retrieval. Int. J. Wavelets Multiresolution Inf. Process. Subhadip Mukherjee, Chandra Sekhar Seelamantula
2021	J	`jnl`	Adaptive Savitzky-Golay Filtering in Non-Gaussian Noise. IEEE Trans. Signal Process. Arlene John, Jishnu Sadasivan, Chandra Sekhar Seelamantula
2021	J	`jnl`	DuRIN: A Deep-unfolded Sparse Seismic Reflectivity Inversion Network. CoRR Swapnil Mache, Praveen Kumar Pokala, Kusala Rajendran, Chandra Sekhar Seelamantula
2021	J	`jnl`	Learning Generative Prior with Latent Space Sparsity Constraints. CoRR Vinayak Killedar, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2021	J	`jnl`	NuSPAN: A Proximal Average Network for Nonuniform Sparse Model - Application to Seismic Reflectivity Inversion. CoRR Swapnil Mache, Praveen Kumar Pokala, Kusala Rajendran, Chandra Sekhar Seelamantula
2021	J	`jnl`	Quantized Proximal Averaging Network for Analysis Sparse Coding. CoRR Kartheek Kumar Reddy Nareddy, Mani Madhoolika Bulusu, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2021	Misc	`conf`	Sparsity Driven Latent Space Sampling for Generative Prior Based Compressive Sensing. ICASSP Vinayak Killedar, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2021	J	`jnl`	Wavelet Design in a Learning Framework. CoRR Dhruv Jawali, Abhishek Kumar, Chandra Sekhar Seelamantula
2020	Misc	`conf`	A Time-Based Sampling Framework for Finite-Rate-of-Innovation Signals. ICASSP Sunil Rudresh, Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
2020	—	`conf`	Accelerated Weighted ℓ1-Minimization for MRI Reconstruction Under Tight Frames in Complex Domain. SPCOM Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2020	—	`conf`	Adaptive Weighted Minimax-Concave Penalty Based Dictionary Learning for Brain MR Images. ISBI Praveen Kumar Pokala, Satvik Chemudupati, Chandra Sekhar Seelamantula
2020	—	`conf`	Automatic Classification of Artery/Vein from Single Wavelength Fundus Images. ISBI P. Kevin Raj, Aniketh Manjunath, J. R. Harish Kumar, Chandra Sekhar Seelamantula
2020	Misc	`conf`	Confirmnet: Convolutional Firmnet and Application to Image Denoising and Inpainting. ICASSP Praveen Kumar Pokala, Prakash Kumar Uttam, Chandra Sekhar Seelamantula
2020	B	`conf`	Cornet: Composite-Regularized Neural Network For Convolutional Sparse Coding. ICIP Dhruv Jawali, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2020	Misc	`conf`	Epoch Estimation from a Speech Signal Using Gammatone Wavelets in a Scattering Network. ICASSP Pavan Kulkarni, Jishnu Sadasivan, Aniruddha Adiga, Chandra Sekhar Seelamantula
2020	—	`conf`	Fully-Automated Semantic Segmentation of Wireless Capsule Endoscopy Abnormalities. ISBI Sukriti Paul, Hanitha Devi Gundabattula, Chandra Sekhar Seelamantula, V. R. Mujeeb, A. S. Prasad
2020	B	`conf`	Generalized Fast Iteratively Reweighted Soft-Thresholding Algorithm for Sparse Coding Under Tight Frames in the Complex-Domain. ICIP Praveen Kumar Pokala, Satvik Chemudupati, Chandra Sekhar Seelamantula
2020	J	`jnl`	Minkowski-Algebra-Based Super-Sparse Array Design for Super-Resolution Ultrasound Imaging. IEEE Signal Process. Lett. Amol G. Mahurkar, Chandra Sekhar Seelamantula
2020	J	`jnl`	Musical noise suppression using a low-rank and sparse matrix decomposition approach. Speech Commun. Jishnu Sadasivan, Jitendra Kumar Dhiman, Chandra Sekhar Seelamantula
2020	J	`jnl`	Neuromorphic Fringe Projection Profilometry. IEEE Signal Process. Lett. Ashish Rao Mangalore, Chandra Sekhar Seelamantula, Chetan Singh Thakur
2020	B	`conf`	Non-Convex Optimization For Sparse Interferometric Phase Estimation. ICIP Satvik Chemudupati, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2020	B	`conf`	Nyquist Pulses for Sub-Nyquist Sampling - Application to Underwater Imaging. ICIP Suhas Srinath, Sunil Rudresh, Chandra Sekhar Seelamantula, Hareesh G, Murali Krishna P.
2020	—	`conf`	PhaseSense - Signal Reconstruction from Phase-Only Measurements via Quadratic Programming. SPCOM Vinith Kishore, Subhadip Mukherjee, Chandra Sekhar Seelamantula
2020	B	`conf`	Projected Improved Fista And Application To Image Deblurring. ICIP Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2020	J	`jnl`	Robust Segmentation of Optic Disc and Cup from Fundus Images Using Deep Neural Networks. CoRR Aniketh Manjunath, Subramanya Jois, Chandra Sekhar Seelamantula
2020	J	`jnl`	Speech Enhancement Using a Risk Estimation Approach. Speech Commun. Jishnu Sadasivan, Chandra Sekhar Seelamantula, Nagarjuna Reddy Muraka
2020	A*	`conf`	Teaching a GAN What Not to Learn. NeurIPS Siddarth Asokan, Chandra Sekhar Seelamantula
2020	J	`jnl`	Teaching a GAN What Not to Learn. CoRR Siddarth Asokan, Chandra Sekhar Seelamantula
2020	Misc	`conf`	Wirtinger Flow Algorithms for Phase Retrieval from Binary Measurements. ICASSP Vinith Kishore, Chandra Sekhar Seelamantula
2019	Misc	`conf`	A Learning Approach for Wavelet Design. ICASSP Dhruv Jawali, Abhishek Kumar, Chandra Sekhar Seelamantula
2019	—	`conf`	A Portable Ultrasound Imaging System Utilizing Deep Generative Learning-Based Compressive Sensing On Pre-Beamformed RF Signals. EMBC Saurabh Kumar Gupta, Kundan Kumar, Chandra Sekhar Seelamantula, Chetan Singh Thakur
2019	Misc	`conf`	A Spectro-temporal Technique for Estimating Aperiodicity and Voiced/unvoiced Decision Boundaries of Speech Signals. ICASSP Jitendra Kumar Dhiman, Chandra Sekhar Seelamantula
2019	B	`conf`	A Structure Tensor Based Voronoi Decomposition Technique for Optic Cup Segmentation. ICIP P. Kevin Raj, J. R. Harish Kumar, Subramanya Jois, S. Harsha, Chandra Sekhar Seelamantula
2019	Misc	`conf`	Automatic Segmentation of Common Carotid Artery in Longitudinal Mode Ultrasound Images Using Active Oblongs. ICASSP J. R. Harish Kumar, Kartik Teotia, P. Kevin Raj, Jasbon Andrade, K. V. Rajagopal, Chandra Sekhar Seelamantula
2019	Misc	`conf`	Automatic Segmentation of Optic Disc Using Affine Snakes in Gradient Vector Field. ICASSP Sidhartha Dey, Kapil Tahiliani, J. R. Harish Kumar, Adithya Kumar Pediredla, Chandra Sekhar Seelamantula
2019	Misc	`conf`	FRI Modelling of Fourier Descriptors. ICASSP Abijith Jagannath Kamath, Sunil Rudresh, Chandra Sekhar Seelamantula
2019	Misc	`conf`	FirmNet: A Sparsity Amplified Deep Network for Solving Linear Inverse Problems. ICASSP Praveen Kumar Pokala, Amol G. Mahurkar, Chandra Sekhar Seelamantula
2019	—	`conf`	High Accuracy Patch-Level Classification of Wireless Capsule Endoscopy Images Using a Convolutional Neural Network. ISBI Vinu Sankar Sadasivan, Chandra Sekhar Seelamantula
2019	—	`conf`	Iteratively-Reweighted Beamforming For High-Resolution Ultrasound Imaging. ISBI Amol G. Mahurkar, Praveen Kumar Pokala, Chandra Sekhar Seelamantula
2019	A	`conf`	On the Suitability of the Riesz Spectro-Temporal Envelope for WaveNet Based Speech Synthesis. INTERSPEECH Jitendra Kumar Dhiman, Nagaraj Adiga, Chandra Sekhar Seelamantula
2019	B	`conf`	Optic Disc Segmentation Using Cascaded Multiresolution Convolutional Neural Networks. ICIP Dhruv Mohan, J. R. Harish Kumar, Chandra Sekhar Seelamantula
2019	Misc	`conf`	SAMIR: Sparsity Amplified Iteratively-reweighted Beamforming for High-rsolution Ultrasound Imaging. ICASSP Amol G. Mahurkar, Praveen Kumar Pokala, Chetan Singh Thakur, Chandra Sekhar Seelamantula
2018	—	`conf`	A Singular Value Relaxation Technique for Learning Sparsifying Transforms. SPCOM Subhadip Mukherjee, Chandra Sekhar Seelamantula
2018	A	`conf`	An Optimization Framework for Recovery of Speech from Phase-Encoded Spectrograms. INTERSPEECH Abhilash Sainathan, Sunil Rudresh, Chandra Sekhar Seelamantula
2018	—	`conf`	An Unconstrained Ellipse Fitting Technique and Application to Optic Cup Segmentation. GlobalSIP Harsha Sridhar, J. R. Harish Kumar, Subramanya Jois, Chandra Sekhar Seelamantula
2018	J	`jnl`	Asymmetric Pulse Modeling for FRI Sampling. IEEE Trans. Signal Process. Sunil Rudresh, Sudarshan Nagesh, Chandra Sekhar Seelamantula
2018	B	`conf`	Automatic Segmentation of Lumen Intima Layer in Transverse Mode Ultrasound Images. ICIP J. R. Harish Kumar, Chandra Sekhar Seelamantula, Jasbon Andrade, K. V. Rajagopal
2018	—	`conf`	Binary Compressive Sensing and Super-Resolution With Unknown Threshold. SPCOM Subhadip Mukherjee, Anjany Kumar Sekuboyina, Chandra Sekhar Seelamantula
2018	B	`conf`	Design of Sampling Kernels and Sampling Rates for Two-Dimensional Finite Rate of Innovation Signals. ICIP Anindita De, Chandra Sekhar Seelamantula
2018	J	`jnl`	Epoch-Synchronous Overlap-Add (ESOLA) for Time- and Pitch-Scale Modification of Speech Signals. CoRR Sunil Rudresh, Aditya Vasisht, Karthika Vijayan, Chandra Sekhar Seelamantula
2018	B	`conf`	High-Performance Optic Disc Segmentation Using Convolutional Neural Networks. ICIP Dhruv Mohan, J. R. Harish Kumar, Chandra Sekhar Seelamantula
2018	A	`conf`	Multicomponent 2-D AM-FM Modeling of Speech Spectrograms. INTERSPEECH Jitendra Kumar Dhiman, Neeraj Sharma, Chandra Sekhar Seelamantula
2018	J	`jnl`	On Two-Dimensional Hilbert Integral Equations, Generalized Minimum-Phase Signals, and Phase Retrieval. IEEE Trans. Signal Process. Basty Ajay Shenoy, Satish Mulleti, Chandra Sekhar Seelamantula
2018	—	`conf`	Phase Retrieval - A Deconvolution Perspective. APSIPA Abhilash Sainathan, Chandra Sekhar Seelamantula
2018	J	`jnl`	Phase Retrieval From Binary Measurements. IEEE Signal Process. Lett. Subhadip Mukherjee, Chandra Sekhar Seelamantula
2018	Misc	`conf`	Phasesplit: A Variable Splitting Framework for Phase Retrieval. ICASSP Subhadip Mukherjee, Suprosanna Shit, Chandra Sekhar Seelamantula
2018	J	`jnl`	Quantization-Aware Phase Retrieval. CoRR Subhadip Mukherjee, Chandra Sekhar Seelamantula
2018	A	`conf`	Speech Enhancement Using the Minimum-probability-of-error Criterion. INTERSPEECH Jishnu Sadasivan, Subhadip Mukherjee, Chandra Sekhar Seelamantula
2018	J	`jnl`	TDOA-Based Multiple Acoustic Source Localization Without Association Ambiguity. IEEE ACM Trans. Audio Speech Lang. Process. Sundar Harshavardhan, Thippur V. Sreenivas, Chandra Sekhar Seelamantula
2018	J	`jnl`	Training-Free, Single-Image Super-Resolution Using a Dynamic Convolutional Network. IEEE Signal Process. Lett. Aritra Bhowmik, Suprosanna Shit, Chandra Sekhar Seelamantula
2018	Misc	`conf`	Wavelet-Based Reconstruction for Unlimited Sampling. ICASSP Sunil Rudresh, Aniruddha Adiga, Basty Ajay Shenoy, Chandra Sekhar Seelamantula
2017	A	`conf`	A Spectro-Temporal Demodulation Technique for Pitch Estimation. INTERSPEECH Jitendra Kumar Dhiman, Nagaraj Adiga, Chandra Sekhar Seelamantula
2017	—	`conf`	A convolutional neural network approach for abnormality detection in Wireless Capsule Endoscopy. ISBI Anjany Kumar Sekuboyina, Surya Teja Devarakonda, Chandra Sekhar Seelamantula
2017	J	`jnl`	An Alternating Minimization Strategy for Sparse Blind Deconvolution - Convergence Analysis and Concentration Inequalities. CoRR Aniruddha Adiga, Chandra Sekhar Seelamantula
2017	B	`conf`	Automatic delineation of macular regions based on a locally defined contrast function. ICIP J. R. Harish Kumar, Rittwik Adhikari, Yogish S. Kamath, Rajani Jampala, Chandra Sekhar Seelamantula
2017	J	`jnl`	Deep Sparse Coding Using Optimized Linear Expansion of Thresholds. CoRR Debabrata Mahapatra, Subhadip Mukherjee, Chandra Sekhar Seelamantula
2017	J	`jnl`	Finite-Rate-of-Innovation-Sampling-Based Super-Resolution Radar Imaging. IEEE Trans. Signal Process. Sunil Rudresh, Chandra Sekhar Seelamantula
2017	J	`jnl`	Online Reweighted Least Squares Algorithm for Sparse Recovery and Application to Short-Wave Infrared Imaging. CoRR Subhadip Mukherjee, Deepak R., Huaijin G. Chen, Ashok Veeraraghavan, Chandra Sekhar Seelamantula
2017	J	`jnl`	PROSE: Perceptual Risk Optimization for Speech Enhancement. CoRR Jishnu Sadasivan, Chandra Sekhar Seelamantula, Nagarjuna Reddy Muraka
2017	J	`jnl`	Paley-Wiener Characterization of Kernels for Finite-Rate-of-Innovation Sampling. IEEE Trans. Signal Process. Satish Mulleti, Chandra Sekhar Seelamantula
2017	J	`jnl`	Phase Retrieval From Binary Measurements. CoRR Subhadip Mukherjee, Chandra Sekhar Seelamantula
2017	A	`conf`	Time-Frequency Coherence for Periodic-Aperiodic Decomposition of Speech Signals. INTERSPEECH Karthika Vijayan, Jitendra Kumar Dhiman, Chandra Sekhar Seelamantula
2016	A	`conf`	A Novel Risk-Estimation-Theoretic Framework for Speech Enhancement in Nonstationary and Non-Gaussian Noise Conditions. INTERSPEECH Jishnu Sadasivan, Chandra Sekhar Seelamantula
2016	—	`conf`	A distribution-independent risk estimator for image denoising. ICVGIP Babu Kishore Subramanian, Ashutosh Gupta, Chandra Sekhar Seelamantula
2016	Misc	`conf`	A divide-and-conquer dictionary learning algorithm and its performance analysis. ICASSP Subhadip Mukherjee, Chandra Sekhar Seelamantula
2016	J	`jnl`	A risk minimization framework for channel estimation in OFDM systems. Signal Process. Karthik Upadhya, Chandra Sekhar Seelamantula, K. V. S. Hari
2016	B	`conf`	Active-disc-based Kalman filter technique for tracking of blood cells in microfluidic channels. ICIP Badarish Colathur Arvind, Sujith Kumar Nagaraj, Chandra Sekhar Seelamantula, Gorthi Sai Siva
2016	Misc	`conf`	An unbiased risk estimator for Gaussian mixture noise distributions - Application to speech denoising. ICASSP Jishnu Sadasivan, Chandra Sekhar Seelamantula
2016	B	`conf`	Automatic segmentation of common carotid artery in transverse mode ultrasound images. ICIP J. R. Harish Kumar, Chandra Sekhar Seelamantula, Nikhil S. Narayan, Pina Marziliano
2016	J	`jnl`	Ellipse Fitting Using the Finite Rate of Innovation Sampling Principle. IEEE Trans. Image Process. Satish Mulleti, Chandra Sekhar Seelamantula
2016	J	`jnl`	Exact Phase Retrieval in Principal Shift-Invariant Spaces. IEEE Trans. Signal Process. Basty Ajay Shenoy, Satish Mulleti, Chandra Sekhar Seelamantula
2016	J	`jnl`	FRI Sampling on Structured Nonuniform Grids - Application to Super-Resolved Optical Imaging. IEEE Trans. Signal Process. Satish Mulleti, Basty Ajay Shenoy, Chandra Sekhar Seelamantula
2016	—	`conf`	How much can a Gaussian smoother denoise? ICVGIP Sagar Venkatesh Gubbi, Ashutosh Gupta, Chandra Sekhar Seelamantula
2016	Misc	`conf`	Joint dictionary training for bandwidth extension of speech signals. ICASSP Jishnu Sadasivan, Subhadip Mukherjee, Chandra Sekhar Seelamantula
2016	A	`conf`	Phase-Encoded Speech Spectrograms. INTERSPEECH Chandra Sekhar Seelamantula
2016	A	`conf`	Reverberation-Robust One-Bit TDOA Based Moving Source Localization for Automatic Camera Steering. INTERSPEECH Sundar Harshavardhan, Gokul Deepak Manavalan, T. V. Sreenivas, Chandra Sekhar Seelamantula
2016	J	`jnl`	Super-Resolution From Binary Measurements With Unknown Threshold. CoRR Subhadip Mukherjee, Anjany Kumar Sekuboyina, Chandra Sekhar Seelamantula
2016	J	`jnl`	ℓ Signal Process. Subhadip Mukherjee, Rupam Basu, Chandra Sekhar Seelamantula
2015	J	`jnl`	A Zero-Crossing Rate Property of Power Complementary Analysis Filterbank Outputs. IEEE Signal Process. Lett. Ravi R. Shenoy, Chandra Sekhar Seelamantula
2015	—	`conf`	Active discs for automated optic disc segmentation. GlobalSIP J. R. Harish Kumar, Adithya Kumar Pediredla, Chandra Sekhar Seelamantula
2015	J	`jnl`	Demodulation of Narrowband Speech Spectrograms Using the Riesz Transform. IEEE ACM Trans. Audio Speech Lang. Process. Haricharan Aragonda, Chandra Sekhar Seelamantula
2015	Misc	`conf`	Directional bilateral filters. ICASSP Manasij Venkatesh, Chandra Sekhar Seelamantula
2015	J	`jnl`	Exact Phase Retrieval for a Class of 2-D Parametric Signals. IEEE Trans. Signal Process. Basty Ajay Shenoy, Chandra Sekhar Seelamantula
2015	Misc	`conf`	FRI sampling and reconstruction of asymmetric pulses. ICASSP Sudarshan Nagesh, Chandra Sekhar Seelamantula
2015	B	`conf`	Image denoising in multiplicative noise. ICIP Chandra Sekhar Seelamantula, Thierry Blu
2015	J	`jnl`	Patch-based and multiresolution optimum bilateral filters for denoising images corrupted by Gaussian noise. J. Electronic Imaging Harini Kishan, Chandra Sekhar Seelamantula
2015	Misc	`conf`	Periodic non-uniform sampling for FRI signals. ICASSP Satish Mulleti, Chandra Sekhar Seelamantula
2015	J	`jnl`	Spectral Zero-Crossings: Localization Properties and Applications. IEEE Trans. Signal Process. Ravi R. Shenoy, Chandra Sekhar Seelamantula
2014	J	`jnl`	A Contraction Mapping Approach for Robust Estimation of Lagged Autocorrelation. IEEE Signal Process. Lett. Chandra Sekhar Seelamantula, Ravi R. Shenoy
2014	J	`jnl`	A Risk Minimization Framework for Channel Estimation in OFDM Systems. CoRR Karthik Upadhya, Chandra Sekhar Seelamantula, K. V. S. Hari
2014	J	`jnl`	A Robust Dictionary Learning Algorithm for Image Denoising. CoRR Subhadip Mukherjee, Rupam Basu, Chandra Sekhar Seelamantula
2014	J	`jnl`	A Split-and-Merge Dictionary Learning Algorithm for Sparse Representation. CoRR Subhadip Mukherjee, Chandra Sekhar Seelamantula
2014	—	`conf`	A split-and-merge dictionary learning algorithm for sparse representation: Application to image denoising. DSP Subhadip Mukherjee, Chandra Sekhar Seelamantula
2014	—	`conf`	An alternating ℓp - ℓ2 projections algorithm (ALPA) for speech modeling using sparsity constraints. DSP Aniruddha Adiga, Chandra Sekhar Seelamantula
2014	Misc	`conf`	An optimum shrinkage estimator based on minimum-probability-of-error criterion and application to signal denoising. ICASSP Jishnu Sadasivan, Subhadip Mukherjee, Chandra Sekhar Seelamantula
2014	—	`conf`	An unbiased risk estimator for multiplicative noise - Application to 1-D signal denoising. DSP Bala Kishore Panisetti, Thierry Blu, Chandra Sekhar Seelamantula
2014	J	`jnl`	Auditory-motivated Gammatone wavelet transform. Signal Process. Arun Venkitaraman, Aniruddha Adiga, Chandra Sekhar Seelamantula
2014	J	`jnl`	Binaural Signal Processing Motivated Generalized Analytic Signal Construction and AM-FM Demodulation. IEEE ACM Trans. Audio Speech Lang. Process. Arun Venkitaraman, Chandra Sekhar Seelamantula
2014	B	`conf`	Controlled blurring for improving image reconstruction quality in flutter-shutter acquisition. ICIP Suraj Srinivas, Aniruddha Adiga, Chandra Sekhar Seelamantula
2014	J	`jnl`	Directional Bilateral Filters. CoRR Manasij Venkatesh, Chandra Sekhar Seelamantula
2014	Misc	`conf`	Ellipse fitting using finite rate of innovation principles. ICASSP Satish Mulleti, Chandra Sekhar Seelamantula
2014	B	`conf`	Exact reconstruction in Quantitative Phase Microscopy. ICIP Chandra Sekhar Seelamantula, Basty Ajay Shenoy, Severine Coquoz, Theo Lasser
2014	J	`jnl`	Fienup Algorithm With Sparsity Constraints: Application to Frequency-Domain Optical-Coherence Tomography. IEEE Trans. Signal Process. Subhadip Mukherjee, Chandra Sekhar Seelamantula
2014	J	`jnl`	Fractional Hilbert transform extensions and associated analytic signal construction. Signal Process. Arun Venkitaraman, Chandra Sekhar Seelamantula
2014	Misc	`conf`	Frequency domain linear prediction based on temporal analysis. ICASSP Ravi R. Shenoy, Chandra Sekhar Seelamantula
2014	Misc	`conf`	On the role of the Hilbert transform in boosting the performance of the annihilating filter. ICASSP Sudarshan Nagesh, Satish Mulleti, Chandra Sekhar Seelamantula
2014	—	`conf`	Optimum parameter selection in sparse reconstruction of frequency-domain optical-coherence tomography signals. DSP Sunder Ram Krishnan, Chandra Sekhar Seelamantula
2014	J	`jnl`	Risk Estimation Without Using Stein's Lemma - Application to Image Denoising. CoRR Sagar Venkatesh Gubbi, Chandra Sekhar Seelamantula
2014	—	`conf`	Robust Savitzky-Golay filters. DSP Sreeram V. Menon, Chandra Sekhar Seelamantula
2014	J	`jnl`	Spatially Adaptive Kernel Regression Using Risk Estimation. IEEE Signal Process. Lett. Sunder Ram Krishnan, Chandra Sekhar Seelamantula, Purvasha Chakravarti
2014	J	`jnl`	Super-Resolution Reconstruction in Frequency-Domain Optical-Coherence Tomography Using the Finite-Rate-of-Innovation Principle. IEEE Trans. Signal Process. Chandra Sekhar Seelamantula, Satish Mulleti
2014	B	`conf`	Ultrasound image reconstruction using the finite-rate-of-innovation principle. ICIP Satish Mulleti, Sudarshan Nagesh, Rajesh Langoju, Abhijit Patil, Chandra Sekhar Seelamantula
2014	—	`conf`	Zero-crossings based spectrum sensing under noise uncertainties. NCC Sanjeev Gurugopinath, Chandra R. Murthy, Chandra Sekhar Seelamantula
2013	J	`jnl`	A Savitzky-Golay Filtering Perspective of Dynamic Feature Computation. IEEE Signal Process. Lett. Sunder Ram Krishnan, Mathew Magimai-Doss, Chandra Sekhar Seelamantula
2013	B	`conf`	A shape-template based two-stage corpus callosum segmentation technique for sagittal plane T1-weighted brain magnetic resonance images. ICIP Jayanth Krishna Mogali, Naren Nallapareddy, Chandra Sekhar Seelamantula, Michael Unser
2013	Misc	`conf`	Bilateral edge detectors. ICASSP Abin Jose, Chandra Sekhar Seelamantula
2013	J	`jnl`	On Computing Amplitude, Phase, and Frequency Modulations Using a Vector Interpretation of the Analytic Signal. IEEE Signal Process. Lett. Arun Venkitaraman, Chandra Sekhar Seelamantula
2013	J	`jnl`	On the Selection of Optimum Savitzky-Golay Filters. IEEE Trans. Signal Process. Sunder Ram Krishnan, Chandra Sekhar Seelamantula
2013	B	`conf`	Phase retrieval for a class of 2-D signals characterized by first-order difference equations. ICIP Basty Ajay Shenoy, Subhadip Mukherjee, Chandra Sekhar Seelamantula
2013	B	`conf`	Ridge detection using Savitzky-Golay filtering and steerable second-order Gaussian derivatives. ICIP Abin Jose, Sunder Ram Krishnan, Chandra Sekhar Seelamantula
2013	Misc	`conf`	Riesz-transform-based demodulation of narrowband spectrograms of voiced speech. ICASSP Haricharan Aragonda, Chandra Sekhar Seelamantula
2013	B	`conf`	Sure-optimal two-dimensional Savitzky-Golay filters for image denoising. ICIP Sreeram V. Menon, Chandra Sekhar Seelamantula
2013	J	`jnl`	Template-Based Active Contours. CoRR Jayanth Krishna Mogali, Adithya Kumar Pediredla, Chandra Sekhar Seelamantula
2013	J	`jnl`	Temporal Envelope Fit of Transient Audio Signals. IEEE Signal Process. Lett. Arun Venkitaraman, Chandra Sekhar Seelamantula
2012	J	`jnl`	A Mixture Model Approach for Formant Tracking and the Robustness of Student's-t Distribution. IEEE Trans. Speech Audio Process. Sundar Harshavardhan, Chandra Sekhar Seelamantula, Thippur V. Sreenivas
2012	J	`jnl`	A Technique to Compute Smooth Amplitude, Phase, and Frequency Modulations From the Analytic Signal. IEEE Signal Process. Lett. Arun Venkitaraman, Chandra Sekhar Seelamantula
2012	—	`conf`	A generalized Stein's estimation approach for speech enhancement based on perceptual criteria. SAPA@INTERSPEECH Sunder Ram Krishnan, Chandra Sekhar Seelamantula
2012	Misc	`conf`	A unified approach for optimization of Snakuscules and Ovuscules. ICASSP Adithya Kumar Pediredla, Chandra Sekhar Seelamantula
2012	Misc	`conf`	An iterative algorithm for phase retrieval with sparsity constraints: application to frequency domain optical coherence tomography. ICASSP Subhadip Mukherjee, Chandra Sekhar Seelamantula
2012	B	`conf`	Bilateral smoothing of gradient vector field and application to image segmentation. ICIP Ravindra S. Hegadi, Adithya Kumar Pediredla, Chandra Sekhar Seelamantula
2012	B	`conf`	Optimal parameter selection for bilateral filters using Poisson Unbiased Risk Estimate. ICIP Harini Kishan, Chandra Sekhar Seelamantula
2012	J	`jnl`	Snakes With an Ellipse-Reproducing Property. IEEE Trans. Image Process. Ricard Delgado-Gonzalo, Philippe Thévenaz, Chandra Sekhar Seelamantula, Michael Unser
2012	Misc	`conf`	Sure-fast bilateral filters. ICASSP Harini Kishan, Chandra Sekhar Seelamantula
2011	C	`conf`	A Huber-loss-driven clustering technique and its application to robust cell detection in confocal microscopy images. ISPA Adithya Kumar Pediredla, Chandra Sekhar Seelamantula
2011	A	`conf`	A Risk-Estimation-Based Comparison of Mean Square Error and Itakura-Saito Distortion Measures for Speech Enhancement. INTERSPEECH Nagarjuna Reddy Muraka, Chandra Sekhar Seelamantula
2011	C	`conf`	Active-contour-based automated image quantitation techniques for Western Blot Analysis. ISPA Adithya Kumar Pediredla, Chandra Sekhar Seelamantula
2011	Misc	`conf`	Quadrature approximation properties of the spiral-phase quadrature transform. ICASSP Haricharan Aragonda, Chandra Sekhar Seelamantula
2011	Misc	`conf`	Spectral-envelope and group-delay models for transient signals - Applications to castanets and stop consonants. ICASSP Ravi R. Shenoy, Chandra Sekhar Seelamantula
2010	A	`conf`	A multimodal density function estimation approach to formant tracking. INTERSPEECH Sundar Harshavardhan, Chandra Sekhar Seelamantula, Thippur V. Sreenivas
2010	J	`jnl`	Performance analysis of reconstruction techniques for frequency-domain optical-coherence tomography. IEEE Trans. Signal Process. Chandra Sekhar Seelamantula, Michael Unser
2009	J	`jnl`	Blocking artifacts in speech/audio: Dynamic auditory model-based characterization and optimal time-frequency smoothing. Signal Process. Chandra Sekhar Seelamantula, Thippur V. Sreenivas
2009	—	`conf`	Time Resolved Fluorescence Diffuse Optical Tomography Using Multi-Resolution Exponential B-Splines. ISBI Nicolas Ducros, Anabela Da Silva, Jean-Marc Dinten, Chandra Sekhar Seelamantula, Michael Unser, Françoise Peyrin
2009	—	`conf`	Zero-Order-Free Image Reconstruction in Digital Holographic Microscopy. ISBI Chandra Sekhar Seelamantula, Nicolas Pavillon, Christian D. Depeursinge, Michael Unser
2008	J	`jnl`	A Generalized Sampling Method for Finite-Rate-of-Innovation-Signal Reconstruction. IEEE Signal Process. Lett. Chandra Sekhar Seelamantula, Michael Unser