Kunal N. Chaudhury

According to our database, Kunal N. Chaudhury authored at least 90 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Averaged Deep Denoisers for Image Regularization.

Pravin Nair, Kunal N. Chaudhury

J. Math. Imaging Vis., June, 2024

On the Strong Convexity of PnP Regularization Using Linear Denoisers.

Arghya Sinha, Kunal N. Chaudhury

IEEE Signal Process. Lett., 2024

Convergent Plug-And-Play Using Contractive Denoisers.

Pravin Nair, Kunal N. Chaudhury

Proceedings of the IEEE International Conference on Acoustics, 2024

Lipschitz-Constrained Convolutional Layers Using Convex Projection.

Bhartendu Kumar, Kunal N. Chaudhury

Proceedings of the IEEE International Conference on Acoustics, 2024

2023

On exact and robust recovery for plug-and-Play compressed sensing.

Ruturaj G. Gavaskar, Chirayu D. Athalye, Kunal N. Chaudhury

Signal Process., October, 2023

On the Contractivity of Plug-and-Play Operators.

Chirayu D. Athalye, Kunal N. Chaudhury, Bhartendu Kumar

IEEE Signal Process. Lett., 2023

Corrections to "On the Contractivity of Plug-and-Play Operators".

Chirayu D. Athalye, Kunal N. Chaudhury

IEEE Signal Process. Lett., 2023

Compressive sensing of ECG signals using plug-and-play regularization.

V. S. Unni, Ruturaj G. Gavaskar, Kunal N. Chaudhury

Signal Process., 2023

2022

Plug-and-Play Regularization Using Linear Solvers.

Pravin Nair, Kunal N. Chaudhury

IEEE Trans. Image Process., 2022

Guided Nonlocal Patch Regularization and Efficient Filtering-Based Inversion for Multiband Fusion.

V. S. Unni, Pravin Nair, Kunal N. Chaudhury

IEEE Trans. Computational Imaging, 2022

Hyperspectral Fusion Using Weighted Nonlocal Vector Total Variation.

V. S. Unni, Pravin Nair, Kunal N. Chaudhury

IEEE Geosci. Remote. Sens. Lett., 2022

Multiband Image Fusion with Controllable Error Guarantees.

V. S. Unni, Ruturaj G. Gavaskar, Kunal N. Chaudhury

Proceedings of the IEEE International Conference on Acoustics, 2022

Regularization Using Denoising: Exact and Robust Signal Recovery.

Ruturaj G. Gavaskar, Kunal N. Chaudhury

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

On Plug-and-Play Regularization Using Linear Denoisers.

Ruturaj G. Gavaskar, Chirayu D. Athalye, Kunal N. Chaudhury

IEEE Trans. Image Process., 2021

Fixed-Point and Objective Convergence of Plug-and-Play Algorithms.

Pravin Nair, Ruturaj G. Gavaskar, Kunal Narayan Chaudhury

IEEE Trans. Computational Imaging, 2021

2020

On Uniquely Registrable Networks.

Aditya Vikram Singh, Kunal N. Chaudhury

IEEE Trans. Netw. Sci. Eng., 2020

Fast Scale-Adaptive Bilateral Texture Smoothing.

Sanjay Ghosh, Ruturaj G. Gavaskar, Debasisha Panda, Kunal N. Chaudhury

IEEE Trans. Circuits Syst. Video Technol., 2020

Plug-and-Play ISTA Converges With Kernel Denoisers.

Ruturaj G. Gavaskar, Kunal N. Chaudhury

IEEE Signal Process. Lett., 2020

Plug-And-Play Registration And Fusion.

V. S. Unni, Pravin Nair, Kunal N. Chaudhury

Proceedings of the IEEE International Conference on Image Processing, 2020

Kernel Regularization for Image Restoration.

V. S. Unni, Kunal N. Chaudhury

Proceedings of the IEEE International Conference on Image Processing, 2020

Compressive Adaptive Bilateral Filtering.

Pravin Nair, Ruturaj G. Gavaskar, Kunal N. Chaudhury

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Fast High-Dimensional Bilateral and Nonlocal Means Filtering.

Pravin Nair, Kunal Narayan Chaudhury

IEEE Trans. Image Process., 2019

Generalized Semantic Preserving Hashing for Cross-Modal Retrieval.

Devraj Mandal, Kunal N. Chaudhury, Soma Biswas

IEEE Trans. Image Process., 2019

Fast Adaptive Bilateral Filtering.

Ruturaj G. Gavaskar, Kunal N. Chaudhury

IEEE Trans. Image Process., 2019

Fast High-Dimensional Kernel Filtering.

Pravin Nair, Kunal Narayan Chaudhury

IEEE Signal Process. Lett., 2019

On the Proof of Fixed-Point Convergence for Plug-and-Play ADMM.

Ruturaj Girish Gavaskar, Kunal Narayan Chaudhury

IEEE Signal Process. Lett., 2019

Least-squares registration of point sets over SE(d) using closed-form projections.

Sk. Miraj Ahmed, Niladri Ranjan Das, Kunal Narayan Chaudhury

Comput. Vis. Image Underst., 2019

An Iterative Eigensolver for Rank-Constrained Semidefinite Programming.

Rajat Sanyal, Aditya Vikram Singh, Kunal Narayan Chaudhury

Proceedings of the National Conference on Communications, 2019

Saliency Guided Image Detail Enhancement.

Sanjay Ghosh, Ruturaj G. Gavaskar, Kunal N. Chaudhury

Proceedings of the National Conference on Communications, 2019

Hyperspectral Image Fusion Using Fast High-Dimensional Denoising.

Pravin Nair, V. S. Unni, Kunal N. Chaudhury

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Learning Iteration-Dependent Denoisers for Model-Consistent Compressive Sensing.

Pavan Kumar Reddy K, Kunal N. Chaudhury

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Kernel-Based Image Filtering: Fast Algorithms and Applications.

Sanjay Ghosh, Kunal N. Chaudhury

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Fast Bright-Pass Bilateral Filtering for Low-Light Enhancement.

Sanjay Ghosh, Kunal N. Chaudhury

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Fast Adaptive Bilateral Filtering of Color Images.

Ruturaj G. Gavaskar, Kunal N. Chaudhury

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

When Can a System of Subnetworks Be Registered Uniquely?

Aditya Vikram Singh, Kunal N. Chaudhury

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

A Reconfigurable and Scalable FPGA Architecture for Bilateral Filtering.

Swapnil D. Dabhade, G. N. Rathna, Kunal Narayan Chaudhury

IEEE Trans. Ind. Electron., 2018

Optimized Fourier Bilateral Filtering.

Sanjay Ghosh, Pravin Nair, Kunal Narayan Chaudhury

IEEE Signal Process. Lett., 2018

Non-Local Patch-Based Regularization for Image Restoration.

V. S. Unni, Kunal N. Chaudhury

Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Linearized ADMM and Fast Nonlocal Denoising for Efficient Plug-and-Play Restoration.

V. S. Unni, Sanjay Ghosh, Kunal N. Chaudhury

Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

Consensus Optimization for Distributed Registration.

Rajat Sanyal, Kunal Narayan Chaudhury

Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

Color Bilateral Filtering Using Stratified Fourier Sampling.

Sanjay Ghosh, Kunal N. Chaudhury

Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

2017

On a Registration-Based Approach to Sensor Network Localization.

Rajat Sanyal, Monika Jaiswal, Kunal Narayan Chaudhury

IEEE Trans. Signal Process., 2017

A Scalable ADMM Algorithm for Rigid Registration.

Rajat Sanyal, Sk. Miraj Ahmed, Monika Jaiswal, Kunal Narayan Chaudhury

IEEE Signal Process. Lett., 2017

Artifact reduction for separable nonlocal means.

Sanjay Ghosh, Kunal N. Chaudhury

J. Electronic Imaging, 2017

A Fast Approximation of the Bilateral Filter using the Discrete Fourier Transform.

Pravin Nair, Anmol Popli, Kunal Narayan Chaudhury

Image Process. Line, 2017

Pruned non-local means.

Sanjay Ghosh, Amit K. Mandal, Kunal N. Chaudhury

IET Image Process., 2017

Artifact reduction for separable non-local means.

Sanjay Ghosh, Kunal N. Chaudhury

CoRR, 2017

Fast high-dimensional filtering using clustering.

Pravin Nair, Kunal Narayan Chaudhury

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Lucky DCT aggregation for camera shake removal.

Sanjay Ghosh, Satyajit Naik, Kunal N. Chaudhury

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Global multiview registration using non-convex ADMM.

Sk. Miraj Ahmed, Kunal N. Chaudhury

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Generalized Semantic Preserving Hashing for N-Label Cross-Modal Retrieval.

Devraj Mandal, Kunal N. Chaudhury, Soma Biswas

Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition, 2017

2016

Fast and Provably Accurate Bilateral Filtering.

Kunal N. Chaudhury, Swapnil D. Dabhade

IEEE Trans. Image Process., 2016

On Fast Bilateral Filtering Using Fourier Kernels.

Sanjay Ghosh, Kunal N. Chaudhury

IEEE Signal Process. Lett., 2016

Fast separable nonlocal means.

Sanjay Ghosh, Kunal N. Chaudhury

J. Electronic Imaging, 2016

Scalable and accurate sensor network localization using cliques.

Rajat Sanyal, Kunal N. Chaudhury

Proceedings of the 2016 International Conference on Signal Processing and Communications (SPCOM), 2016

Fast and high-quality bilateral filtering using Gauss-Chebyshev approximation.

Sanjay Ghosh, Kunal N. Chaudhury

Proceedings of the 2016 International Conference on Signal Processing and Communications (SPCOM), 2016

Fast bilateral filtering of vector-valued images.

Sanjay Ghosh, Kunal N. Chaudhury

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

Global Registration of Multiple Point Clouds Using Semidefinite Programming.

Kunal N. Chaudhury, Yuehaw Khoo, Amit Singer

SIAM J. Optim., 2015

A Simple Yet Effective Improvement to the Bilateral Filter for Image Denoising.

Kollipara Rithwik, Kunal Narayan Chaudhury

CoRR, 2015

Image denoising using optimally weighted bilateral filters: A sure and fast approach.

Kunal N. Chaudhury, Kollipara Rithwik

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Fast and accurate bilateral filtering using Gauss-polynomial decomposition.

Kunal N. Chaudhury

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

A new ADMM algorithm for the Euclidean Median and its application to robust patch regression.

Kunal N. Chaudhury, K. R. Ramakrishnan

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Large-scale sensor network localization via rigid subnetwork registration.

Kunal N. Chaudhury, Yuehaw Khoo, Amit Singer

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

PatchLift: Fast and Exact Computation of Patch Distances using Lifting, with Applications to Non-Local Means.

Kunal Narayan Chaudhury

CoRR, 2014

2013

Acceleration of the Shiftable O(1) Algorithm for Bilateral Filtering and Nonlocal Means.

Kunal N. Chaudhury

IEEE Trans. Image Process., 2013

On the Convergence of the IRLS Algorithm in Non-Local Patch Regression.

Kunal N. Chaudhury

IEEE Signal Process. Lett., 2013

Decay Properties of Riesz Transforms and Steerable Wavelets.

John Paul Ward, Kunal Narayan Chaudhury, Michael Unser

SIAM J. Imaging Sci., 2013

Calibrationless Parallel Magnetic Resonance Imaging: A Joint Sparsity Model.

Angshul Majumdar, Kunal Narayan Chaudhury, Rabab K. Ward

Sensors, 2013

Global registration of multiple point clouds using semidefinite programming.

Kunal N. Chaudhury, Yuehaw Khoo, Amit Singer, David Cowburn

CoRR, 2013

Non-local patch regression: Robust image denoising in patch space.

Kunal N. Chaudhury, Amit Singer

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Improvements on "Fast Space-Variant Elliptical Filtering Using Box Splines".

Kunal Narayan Chaudhury, Sebanti Sanyal

IEEE Trans. Image Process., 2012

Non-Local Euclidean Medians.

Kunal N. Chaudhury, Amit Singer

IEEE Signal Process. Lett., 2012

Acceleration of the shiftable O(1) algorithm for bilateral filtering and non-local means

Kunal N. Chaudhury

CoRR, 2012

2011

Optimally Localized Wavelets and Smoothing Kernels.

Kunal Narayan Chaudhury

PhD thesis, 2011

On the Hilbert Transform of Wavelets.

Kunal Narayan Chaudhury, Michael Unser

IEEE Trans. Signal Process., 2011

Fast O(1) Bilateral Filtering Using Trigonometric Range Kernels.

Kunal Narayan Chaudhury, Daniel Sage, Michael Unser

IEEE Trans. Image Process., 2011

Constant-Time Filtering Using Shiftable Kernels.

Kunal Narayan Chaudhury

IEEE Signal Process. Lett., 2011

On O(1) Gaussian filtering using box splines

Kunal N. Chaudhury

CoRR, 2011

A radial version of the Central Limit Theorem

Kunal Narayan Chaudhury

CoRR, 2011

Filtering algorithms using shiftable kernels

Kunal Narayan Chaudhury

CoRR, 2011

2010

On the shiftability of dual-tree complex wavelet transforms.

Kunal Narayan Chaudhury, Michael Unser

IEEE Trans. Signal Process., 2010

Fast Space-Variant Elliptical Filtering Using Box Splines.

Kunal Narayan Chaudhury, Arrate Muñoz-Barrutia, Michael Unser

IEEE Trans. Image Process., 2010

Fast detection of cells using a continuously scalable Mexican-hat-like template.

Kunal Narayan Chaudhury, Zsuzsanna Püspöki, Arrate Muñoz-Barrutia, Daniel Sage, Michael Unser

Proceedings of the 2010 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2010

2009

Construction of Hilbert transform pairs of wavelet bases and Gabor-like transforms.

Kunal Narayan Chaudhury, Michael Unser

IEEE Trans. Signal Process., 2009

L^p boundedness of the Hilbert transform

Kunal Narayan Chaudhury

CoRR, 2009

Gabor wavelet analysis and the fractional Hilbert transform

Kunal Narayan Chaudhury, Michael Unser

CoRR, 2009

The fractional Hilbert transform and dual-tree Gabor-like wavelet analysis.

Kunal Narayan Chaudhury, Michael Unser

Proceedings of the IEEE International Conference on Acoustics, 2009

2008

Fast adaptive elliptical filtering using box splines.

Kunal Narayan Chaudhury, Arrate Muñoz-Barrutia, Michael Unser

Proceedings of the International Conference on Image Processing, 2008

Construction of Hilbert transform pairs of wavelet bases and optimal time-frequency localization.

Kunal Narayan Chaudhury, Michael Unser

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Stability and convergence of the level set method in computer vision.

Kunal N. Chaudhury, K. R. Ramakrishnan

Pattern Recognit. Lett., 2007