B.Tech, Computer Science
IIT Kanpur
2013 - 2017
Research Intern
University of Toronto
Summer 2016
Research Intern
Fyusion Inc.
Summer 2017
Ph.D, Computer Science
University of Toronto
Sep 2017 -
Research Intern
NVIDIA, Toronto
Jul 2018 - Nov 2019
Research Scientist
NVIDIA, Toronto
Nov 2019 -

Publications

  • Towards Good Practices for Efficiently Annotating Large-Scale Image Classification Datasets
    CVPR 2021 (Oral)

    Details BibTeX Code Project

  • Meta-Sim2: Unsupervised Learning of Scene Structure for Synthetic Data Generation
    ECCV 2020

    Details BibTeX Project

  • Interactive Annotation of 3D Object Geometry using 2D Scribbles
    ECCV 2020

    Details BibTeX Project

  • Federated Simulation for Medical Imaging
    MICCAI 2020

    Details BibTeX

  • Learning to Evaluate Perception Models using Planner-Centric Metrics
    CVPR 2020

    Details PDF BibTeX Code Project

  • Nonlinear Color Triads for Approximation, Learning and Direct Manipulation of Color Distributions
    SIGGRAPH 2020

    Details PDF BibTeX Project

  • Meta-Sim: Learning to Generate Synthetic Datasets
    ICCV 2019 (Oral)

    Details PDF BibTeX Code Project

  • Neural Turtle Graphics for Modeling City Road Layouts
    ICCV 2019 (Oral)

    Details BibTeX Project

  • Learning to Caption Images through a Lifetime by Asking Questions
    ICCV 2019
    NeurIPS 2018, ViGIL Workshop (Oral)

    Details PDF BibTeX Code Project

  • Devil is in the Edges: Learning Semantic Boundaries from Noisy Annotations
    CVPR 2019 (Oral)
    CVPR 2019, WebVision Workshop

    Details PDF BibTeX Code Project

  • Creative Flow+ Dataset
    CVPR 2019

    Details PDF BibTeX Code Project

  • Fast Interactive Object Annotation with Curve-GCN
    CVPR 2019

    Details PDF BibTeX Video Code

  • Object Instance Annotation with Deep Extreme Level Set Evolution
    CVPR 2019

    Details PDF BibTeX Code Project

  • Efficient Interactive Annotation of Segmentation Datasets with Polygon-RNN++
    CVPR 2018

    Details PDF BibTeX Video Code Project

  • AdaScan: Adaptive Scan Pooling in Deep Convolutional Neural Networks for Human Action Recognition in Videos
    CVPR 2017

    Details PDF BibTeX Code

Teaching Experience

University of Toronto

CSC420 - Intro to Image Understanding (Winter 2018), with Prof. Sanja Fidler
CSC384 - Intro to AI (Fall 2017), with Prof. Fahiem Bacchus

IIT Kanpur

CS698U - Topics in Computer Vision (2016-17 II), with Prof. Gaurav Sharma
ESC101 - Introduction to Programming - Tutor (2016-17 II), with Prof. Rajat Mittal
ESC101 - Introduction to Programming - Tutor (2016-17 I), with Prof. Vinay P. Namboodiri