publications

publications by categories in reversed chronological order. generated by jekyll-scholar.

2023

  1. IEEE TMI
    Assessing the ability of generative adversarial networks to learn canonical medical image statistics
    Varun A Kelkar, Dimitrios S Gotsis, Frank J Brooks, Prabhat KC, Kyle J Myers, Rongping Zeng, and Mark A Anastasio
    IEEE transactions on medical imaging 2023
    PDF Video

2022

  1. OpEx
    Reversible inter-degree-of-freedom optical-coherence conversion via entropy swapping
    Mitchell Harling, Varun Kelkar, Chukwuemeka Okoro, Mbaye Diouf, Ayman F Abouraddy, and Kimani C Toussaint
    Optics Express 2022
    PDF
  2. JManPro
    Machine-learning-enabled geometric compliance improvement in two-photon lithography without hardware modifications
    Yuhang Yang, Varun A Kelkar, Hemangg S Rajput, Adriana C Salazar Coariti, Kimani C Toussaint Jr, and Chenhui Shao
    Journal of Manufacturing Processes 2022
    PDF

2021

  1. ICML
    Prior Image-Constrained Reconstruction using Style-Based Generative Models
    Varun A. Kelkar, and Mark A. Anastasio
    In Proceedings of the 38th International Conference on Machine Learning (ICML) 2021
    PDF Video Code
  2. IEEE TMI
    On hallucinations in tomographic image reconstruction
    Sayantan Bhadra*, Varun A. Kelkar*, Frank J. Brooks, and Mark A. Anastasio
    IEEE Transactions on Medical Imaging 2021
    PDF Code
  3. SPIE JMI
    Impact of deep learning-based image super-resolution on binary signal detection
    Xiaohui Zhang*, Varun A Kelkar*, Jason Granstedt, Hua Li, and Mark A Anastasio
    Journal of Medical Imaging 2021
    PDF
  4. IEEE TCI
    Compressible latent-space invertible networks for generative model-constrained image reconstruction
    Varun A Kelkar, Sayantan Bhadra, and Mark A Anastasio
    IEEE Transactions on Computational Imaging 2021
    PDF

2020

  1. Nat. Photon.
    Harmonic optical tomography of nonlinear structures
    Chenfei Hu*, Jeffrey J Field*, Varun Kelkar, Benny Chiang, Keith Wernsing, Kimani C Toussaint, Randy A Bartels, and Gabriel Popescu
    Nature Photonics 2020
    PDF

2018

  1. Sci. Rep.
    Second-harmonic patterned polarization-analyzed reflection confocal microscopy of stromal collagen in benign and malignant breast tissues
    Chukwuemeka Okoro, Varun Kelkar, Mayandi Sivaguru, Rajyasree Emmadi, and Kimani C Toussaint
    Scientific reports 2018
  2. Opt. Lett.
    Measurement of differential modal group delay of a few-mode fiber using a Fourier domain mode-locked laser
    Varun Kelkar, Smaranika Swain, and Deepa Venkitesh
    Optics letters 2018
    PDF