Publications

My DBLP record is here. My Google Scholar profile is here. This page first contains a list of publications from IITB in reverse chronological order. A topic-wise listing of the various research papers I have written here at IITB and before, appears thereafter.

Publications from IITB in Reverse Chronological Order

    Journal

  1. Preeti Gopal, Sharat Chandran, Imants Svalbe and Ajit Rajwade,"Low radiation tomographic reconstruction with and without template information", Signal Processing (Elsevier), 2020, [pdf], Supplemental Material
  2. Himanshu Pandotra, Eeshan Malhotra, Ajit Rajwade and Karthik S. Gurumoorthy, "Dealing with Frequency Perturbations in Compressive Reconstructions with Fourier Sensing Matrices", Signal Processing (Elsevier), 2019, [pdf], supplemental material.
  3. Pakshal Bohra, Deepak Garg, Karthik S. Gurumoorthy and Ajit Rajwade, "Variance Stabilization Based Compressive Inversion under Poisson or Poisson-Gaussian Noise with Analytical Bounds", Inverse Problems (IOP), 2019, here, supplemental material, code.
  4. Sukanya Patil, Karthik S. Gurumoorthy and Ajit Rajwade, "Using an Information Theoretic Metric for Compressive Recovery under Poisson Noise", Signal Processing (Elsevier), 2019, pdf, Code and supplemental material
  5. Preeti Gopal, Sharat Chandran, Imants Svalbe and Ajit Rajwade,"Learning from past scans: Tomographic reconstruction to detect new and evolving structures", submitted

    Conference

  1. Jerin Geo James and Ajit Rajwade, "Fourier-based pre-processing for seeing through water", IEEE WACV 2020 (oral and poster presentation, accepted in first submission round), [pdf], supplemental material
  2. Jerin Geo James, Pranay Agrawal and Ajit Rajwade, "Restoration of Non-rigidly Distorted Underwater Images using a Combination of Compressive Sensing and Local Polynomial Image Representations", ICCV 2019 (oral presentation: acceptance rate 4.3%), [pdf], supplemental material
  3. Chinmay Talegaonkar, Parthasarathi Khirwadkar, Ajit Rajwade, "Compressive Phase Retrieval under Poisson Noise", ICIP 2019, [.pdf], Supplemental material
  4. Rudrajit Das and Ajit Rajwade, "Nonlinear blind compressed sensing under signal dependent noise", ICIP 2019, [.pdf], Supplemental material
  5. Dhruv Shah and Ajit Rajwade, "Projection design for compressive source separation using mean errors and cross-validation", ICIP 2019, [.pdf], Supplemental material
  6. Arunabh Ghosh, Ritwick Chaudhry, Ajit Rajwade, "Ab initio tomography with object heterogeneity and unknown viewing parameters", ICIP 2019, [.pdf], Supplemental material
  7. Chinmay Talegaonkar and Ajit Rajwade, "Performance Bounds for Tractable Poisson Denoisers with Principled Parameter Tuning", GlobalSIP 2018 (oral presentation), [pdf].
  8. Pakshal Bohra and Ajit Rajwade, "Poisson Low-rank Matrix Recovery using the Anscombe Transform", GlobalSIP 2018 (oral presentation), [pdf].
  9. Himanshu Pandotra, Rajbabu Velmurugan, Karthik S. Gurumoorthy and Ajit Rajwade, "Perturbed Compressed Sensing Based Single Snapshot DOA estimation", GlobalSIP 2018 (oral presentation) [pdf].
  10. Himanshu Pandotra, Eeshan Malhotra, Ajit Rajwade and Karthik S. Gurumoorthy, "Signal recovery in Perturbed Fourier Compressed Sensing", GlobalSIP 2018, [pdf].
  11. Dhruv Shah, Alankar Kotwal and Ajit Rajwade, "Designing constrained projections for compressed sensing: mean errors and anomalies with coherence", GlobalSIP 2018, [pdf].
  12. Preeti Gopal, Ritwick Chaudhry, Sharat Chandran, Imants Svalbe and Ajit Rajwade, "Tomographic Reconstruction using Global Statistical Priors", DICTA 2017, [pdf]
  13. Deepak Garg and Ajit Rajwade, "Performance Bounds for Poisson Compressed Sensing using Variance Stabilization Transforms", Accepted to ICASSP 2017, [.pdf].
  14. Eeshan Malhotra, Karthik S. Gurumoorthy and Ajit Rajwade, "Stronger Recovery Guarantees for Sparse Signals Exploiting Coherence Structure in Dictionaries", Accepted to ICASSP 2017, [.pdf].
  15. Eeshan Malhotra and Ajit Rajwade, "Tomographic reconstruction from projections with unknown view angles exploiting moment-based relationships", International Conference on Image Processing (ICIP), 2016, [.pdf].
  16. Sukanya Patil and Ajit Rajwade, "Poisson noise removal for image demosaicing", Accepted to British Machine Vision Conference (BMVC), 2016, pdf + supplemental materials
  17. Sukanya Patil, Rajbabu Velmurugan and Ajit Rajwade, "Dictionary learning for Poisson compressed sensing", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2016, .pdf
  18. Preeti Gopal, Sharat Chandran, Imants Svalbe and Ajit Rajwade, "Multi-slice Tomographic Projection: To Couple or not to Couple", Accepted to Indian Conference on Vision, Graphics and Image Processing, 2016 (oral presentation, 12% acceptance rate for oral presentation), [pdf]
  19. Souvik Sinha Deb and Ajit Rajwade, "An Image Analysis Approach for Transcription of Music Played on Keyboard-like Instruments", Accepted to Indian Conference on Vision, Graphics and Image Processing (ICVGIP), 2016 (oral presentation, 12% acceptance rate for oral presentation), [pdf], supplemental.
  20. Chandrajit Chaudhuri, Yellamraju Tarun, Ajit Rajwade and Subhasis Chaudhuri, "Low Bit-rate Compression of Video and Light-field Data using Coded Snapshots and Learned Dictionaries", Accepted to IEEE International Workshop on Multimedia Methods in Signal Processing (MMSP), 2015, Pre-print, Supplemental material (oral presentation, aceptance rate 17% for oral presentation)
  21. Preeti Gopal, Ajit Rajwade, Sharat Chandran, Imants D. Svalbe, "A Comparison of Some Methods for Direct 2D Reconstruction from Discrete Projected Views", DGCI (Discrete Geometry in Computer Imagery), 2016, 117-128

    Refereed Abstract

  1. Preeti Gopal, Sharat Chandran, Imants Svalbe and Ajit Rajwade, Low Dose Tomography: Poisson-Gaussian Convolution-Based Reconstruction, ISBI 2019 (abstract)
  2. Preeti Gopal, Sharat Chandran, Imants Svalbe and Ajit Rajwade, Tomography in Longitudinal Studies: Detecting New Structures from Sparse Measurements, ISBI 2019 (abstract)



Topic-wise Listing of Publications