Sampling and Reconstruction of Sparse Signals in Fractional Fourier Domain. - Ayush Bhandari; Pina Marziliano (IEEE Signal Process. Lett., 2010)

Fractional Delay Filters Based on Generalized Cardinal Exponential Splines. - Ayush Bhandari; Pina Marziliano (IEEE Signal Process. Lett., 2010)

Shift-Invariant and Sampling Spaces Associated With the Fractional Fourier Transform Domain. - Ayush Bhandari; Ahmed I. Zayed (IEEE Trans. Signal Process., 2012)

Discovering the Structure of a Planar Mirror System from Multiple Observations of a Single Point. - Ilya Reshetouski; Alkhazur Manakov; Ayush Bhandari; Ramesh Raskar; Hans-Peter Seidel; Ivo Ihrke (CVPR, 2013)

Multifrequency time of flight in the context of transient renderings. - Ayush Bhandari; Achuta Kadambi; Refael Whyte; Lee V. Streeter; Christopher Barsi; Adrian A. Dorrington; Ramesh Raskar (SIGGRAPH Posters, 2013)

Customizing time of flight modulation codes to resolve mixed pixels. - Achuta Kadambi; Refael Whyte; Ayush Bhandari; Lee V. Streeter; Christopher Barsi; Adrian A. Dorrington; Ramesh Raskar (SIGGRAPH Posters, 2013)

Coded time of flight cameras: sparse deconvolution to address multipath interference and recover time profiles. - Achuta Kadambi; Refael Whyte; Ayush Bhandari; Lee V. Streeter; Christopher Barsi; Adrian A. Dorrington; Ramesh Raskar (ACM Trans. Graph., 2013)

Sparse Linear Operator identification without sparse regularization? Applications to mixed pixel problem in Time-of-Flight/Range imaging. - Ayush Bhandari; Achuta Kadambi; Ramesh Raskar (ICASSP, 2014)

Demultiplexing illumination via low cost sensing and nanosecond coding. - Achuta Kadambi; Ayush Bhandari; Refael Whyte; Adrian A. Dorrington; Ramesh Raskar (ICCP, 2014)

Time Frequency Duality of Time-of-Flight Range Cameras for Resolving Multi-path Interference. - Refael Whyte; Ayush Bhandari; Lee V. Streeter; Michael J. Cree; Adrian A. Dorrington (IVCNZ, 2014)

3D imaging with time of flight cameras: theory, algorithms and applications. - Shahram Izadi; Ayush Bhandari; Achuta Kadambi; Ramesh Raskar (SIGGRAPH Courses, 2014)

Resolving Multi-path Interference in Time-of-Flight Imaging via Modulation Frequency Diversity and Sparse Regularization. - Ayush Bhandari; Achuta Kadambi; Refael Whyte; Christopher Barsi; Micha Feigin; Adrian A. Dorrington; Ramesh Raskar (CoRR, 2014)

Super-resolution in Phase Space. - Ayush Bhandari; Yonina C. Eldar; Ramesh Raskar (ICASSP, 2015)

Computational 3D imaging: advances in time of flight imaging. - Ayush Bhandari; Shahram Izadi; Achuta Kadambi; Ramesh Raskar; Vage Taamazyan (SIGGRAPH Courses, 2015)

Convolution and Product Theorem for the Special Affine Fourier Transform. - Ayush Bhandari; Ahmed I. Zayed (CoRR, 2015)

Time-resolved image demixing. - Ayush Bhandari; Aurélien Bourquard; Shahram Izadi; Ramesh Raskar (ICASSP, 2016)

A swiss army knife for finite rate of innovation sampling theory. - Ayush Bhandari; Yonina C. Eldar (ICASSP, 2016)

Super-resolved time-of-flight sensing via FRI sampling theory. - Ayush Bhandari; Andrew M. Wallace; Ramesh Raskar (ICASSP, 2016)

Shift-Invariant and Sampling Spaces Associated with the Special Affine Fourier Transform. - Ayush Bhandari; Ahmed I. Zayed (CoRR, 2016)

Signal Processing for Time-of-Flight Imaging Sensors: An introduction to inverse problems in computational 3-D imaging. - Ayush Bhandari; Ramesh Raskar (IEEE Signal Process. Mag., 2016)

FRI sampling and time-varying pulses: Some theory and four short stories. - Ayush Bhandari; Thierry Blu (ICASSP, 2017)

Sampling without time: Recovering echoes of light via temporal phase retrieval. - Ayush Bhandari; Aurélien Bourquard; Ramesh Raskar (ICASSP, 2017)

On Unlimited Sampling. - Ayush Bhandari; Felix Krahmer; Ramesh Raskar (CoRR, 2017)

Unlimited Sampling of Sparse Signals. - Ayush Bhandari; Felix Krahmer; Ramesh Raskar (ICASSP, 2018)

Unlimited Sampling of Sparse Sinusoidal Mixtures. - Ayush Bhandari; Felix Krahmer; Ramesh Raskar (ISIT, 2018)

Rethinking Super-resolution: the Bandwidth Selection Problem. - Dmitry Batenkov; Ayush Bhandari; Thierry Blu (ICASSP, 2019)

One-bit Unlimited Sampling. - Olga Graf; Ayush Bhandari; Felix Krahmer (ICASSP, 2019)

Live Demonstration: Multiple-Path Depth Imaging with Time-of-Flight Sensors. - Miguel Heredia Conde; Ayush Bhandari; Thomas Kerstein; Bernd Buxbaum; Otmar Loffeld (IEEE SENSORS, 2019)

Sampling and Super Resolution of Sparse Signals Beyond the Fourier Domain. - Ayush Bhandari; Yonina C. Eldar (IEEE Trans. Signal Process., 2019)

The Modulo Radon Transform and its Inversion. - Ayush Bhandari; Matthias Beckmann; Felix Krahmer (EUSIPCO, 2020)

Multidimensional Unlimited Sampling: A Geometrical Perspective. - Vincent Bouis; Felix Krahmer; Ayush Bhandari (EUSIPCO, 2020)

DoA Estimation via Unlimited Sensing. - Samuel Fernández-Menduiña; Felix Krahmer; Geert Leus; Ayush Bhandari (EUSIPCO, 2020)

One-Bit Sampling in Fractional Fourier Domain. - Ayush Bhandari; Olga Graf; Felix Krahmer; Ahmed I. Zayed (ICASSP, 2020)

HDR Tomography VIA Modulo Radon Transform. - Matthias Beckmann; Felix Krahmer; Ayush Bhandari (ICIP, 2020)

HDR Imaging From Quantization Noise. - Ayush Bhandari; Felix Krahmer (ICIP, 2020)

One-Bit Time-Resolved Imaging. - Ayush Bhandari; Miguel Heredia Conde; Otmar Loffeld (IEEE Trans. Pattern Anal. Mach. Intell., 2020)

Unlimited Sampling with Hysteresis. - Dorian Florescu; Felix Krahmer; Ayush Bhandari (ACSCC, 2021)

Event-Driven Modulo Sampling. - Dorian Florescu; Felix Krahmer; Ayush Bhandari (ICASSP, 2021)

On Unlimited Sampling and Reconstruction. - Ayush Bhandari; Felix Krahmer; Ramesh Raskar (IEEE Trans. Signal Process., 2021)

Unlimited Sampling with Sparse Outliers: Experiments with Impulsive and Jump or Reset Noise. - Ayush Bhandari (ICASSP, 2022)

Unlimited Sampling with Local Averages. - Dorian Florescu; Ayush Bhandari (ICASSP, 2022)

Modulo Event-Driven Sampling: System Identification and Hardware Experiments. - Dorian Florescu; Ayush Bhandari (ICASSP, 2022)

MR. TOMP : Inversion of the Modulo Radon Transform (MRT) via Orthogonal Matching Pursuit (OMP). - Matthias Beckmann; Ayush Bhandari (ICIP, 2022)

HDR-TOF: HDR Time-of-Flight Imaging via Modulo Acquisition. - Gal Shtendel; Ayush Bhandari (ICIP, 2022)

Unlimited Sampling via Generalized Thresholding. - Dorian Florescu; Ayush Bhandari (ISIT, 2022)

Multi-Dimensional Unlimited Sampling and Robust Reconstruction. - Dorian Florescu; Ayush Bhandari (CoRR, 2022)

The Modulo Radon Transform: Theory, Algorithms, and Applications. - Matthias Beckmann; Ayush Bhandari; Felix Krahmer (SIAM J. Imaging Sci., 2022)

Back in the US-SR: Unlimited Sampling and Sparse Super-Resolution With Its Hardware Validation. - Ayush Bhandari (IEEE Signal Process. Lett., 2022)

Unlimited Sampling From Theory to Practice: Fourier-Prony Recovery and Prototype ADC. - Ayush Bhandari; Felix Krahmer; Thomas Poskitt (IEEE Trans. Signal Process., 2022)

Computational Array Signal Processing via Modulo Non-Linearities. - Samuel Fernández-Menduiña; Felix Krahmer; Geert Leus; Ayush Bhandari (IEEE Trans. Signal Process., 2022)

Time Encoding via Unlimited Sampling: Theory, Algorithms and Hardware Validation. - Dorian Florescu; Ayush Bhandari (IEEE Trans. Signal Process., 2022)

The Surprising Benefits of Hysteresis in Unlimited Sampling: Theory, Algorithms and Experiments. - Dorian Florescu; Felix Krahmer; Ayush Bhandari (IEEE Trans. Signal Process., 2022)

Unlimited Sampling Radar: Life Below the Quantization Noise. - Thomas Feuillen; Shankar Mysore Rama R. Bhavani; Ayush Bhandari (ICASSP, 2023)

ITER-SIS: Robust Unlimited Sampling Via Iterative Signal Sieving. - Ruiming Guo; Ayush Bhandari (ICASSP, 2023)

Unlimited Sampling of FRI Signals Independent of Sampling Rate. - Ruiming Guo; Ayush Bhandari (ICASSP, 2023)

Unlimited Sampling in Phase Space. - Peiyu Zhang; Ayush Bhandari (ICASSP, 2023)

Unlimited Sampling of Bandpass Signals: Computational Demodulation via Undersampling. - Gal Shtendel; Dorian Florescu; Ayush Bhandari (IEEE Trans. Signal Process., 2023)

λ-MIMO: Massive MIMO Via Modulo Sampling. - Ziang Liu 010; Ayush Bhandari; Bruno Clerckx (IEEE Trans. Commun., 2023)

ED- FreEst: Event - Driven Frequency Estimation. - Ruiming Guo; Ayush Bhandari (EUSIPCO, 2024)

Bits, Channels, Frequencies and Unlimited Sensing: Pushing the Limits of Sub-Nyquist Prony. - Václav Pavlícek; Ruiming Guo; Ayush Bhandari (EUSIPCO, 2024)

Dual-Channel Unlimited Sampling for Bandpass Signals. - Gal Shtendel; Ayush Bhandari (ICASSP, 2024)

Frequency Estimation via Sub-Nyquist Unlimited Sampling. - Yuliang Zhu; Ruiming Guo; Peiyu Zhang; Ayush Bhandari (ICASSP, 2024)

Unleashing Dynamic Range and Resolution in Unlimited Sensing Framework via Novel Hardware. - Yuliang Zhu; Ayush Bhandari (IEEE SENSORS, 2024)

PEaF-Production Environment Analyzer Framework: Assisting Continuous Deployment of 5G Workloads Using AI/ML. - Karthikeyan Subramaniam; Senthil Kumar; Asutosh Mishra; Ayush Bhandari; Jamsheed Manja Ppallan; Ganesh Chandrasekaran (IEEE Access, 2024)

Sub-Nyquist USF Spectral Estimation: K Frequencies with 6K + 4 Modulo Samples. - Ruiming Guo; Yuliang Zhu; Ayush Bhandari (CoRR, 2024)

Sparse Sampling in Fractional Fourier Domain: Recovery Guarantees and Cramér-Rao Bounds. - Václav Pavlícek; Ayush Bhandari (IEEE Signal Process. Lett., 2024)

Fourier-Domain Inversion for the Modulo Radon Transform. - Matthias Beckmann; Ayush Bhandari; Meira Iske (IEEE Trans. Computational Imaging, 2024)

Sub-Nyquist USF Spectral Estimation: $K$ Frequencies With $6K+4$ Modulo Samples. - Ruiming Guo; Yuliang Zhu; Ayush Bhandari (IEEE Trans. Signal Process., 2024)

Spectrum Blind Unlimited Sampling of Multi-Band Signals. - Ruiming Guo; Ayush Bhandari (ICASSP, 2025)

Multiband Unlimited Sampling: Super-Nyquist or Sub-Nyquist, That is the Question! - Ruiming Guo; Gal Shtendel; Ayush Bhandari (ICASSP, 2025)

Event-Driven Prony: Towards Asynchronous Spectral Estimation. - Ruiming Guo; Yuliang Zhu; Ayush Bhandari (ICASSP, 2025)

Quadrature Radars Naturally Benefit from Unlimited Sensing. - Thomas Feuillen; Ayush Bhandari (SSP, 2025)

USF Spectral Estimation: Prevalence of Gaussian Cramér-Rao Bounds Despite Modulo Folding. - Ruiming Guo; Ayush Bhandari (SSP, 2025)

Blind Time-of-Flight Imaging: Sparse Deconvolution on the Continuum with Unknown Kernels. - Ruiming Guo; Ayush Bhandari (SIAM J. Imaging Sci., 2025)

Low-resolution compressed sensing and beyond for communications and sensing: Trends and opportunities. - Geethu Joseph; Venkata Gandikota; Ayush Bhandari; Junil Choi; In-soo Kim; Gyoseung Lee; Michail Matthaiou; Chandra R. Murthy; Hien Quoc Ngo; Pramod K. Varshney; Thakshila Wimalajeewa; Wei Yi; et al. (Signal Process., 2025)

Full-Duplex Beyond Self-Interference: The Unlimited Sensing Way. - Ziang Liu 010; Ayush Bhandari; Bruno Clerckx (IEEE Commun. Lett., 2025)