Utkarsh Ojha
Email: uojha@ucdavis.edu

I am a visting resarch scholar working with Prof. Yong Jae Lee on weakly supervised methods for computer vision.

I graduated from MNNIT Allahabad with Bachelors in Computer Science and Engineering. I spent summer 2017 working with Prof. Venkatesh Babu on adversarial machine leanrning. Prior to that in summer 2016, I interned at Indian Space Research Organization, working on high resolution image reconstruction.

CV | Github | Google Scholar | LinkedIn

News
  • Serving as a reviewer for ICCV'19.
  • Paper on unsupervised hierarchical disentanglement for image synthesis is accepted at CVPR'19 as oral.
  • Joined UC Davis as a research scholar, working with Yong Jae Lee.
  • Paper on modelling universal adversarial perturbations accepted at CVPR'18.
Research
sym

[NEW] FineGAN: Unsupervised Hierarchical Disentanglement for Fine-Grained Object Generation and Discovery
Krishna Kumar Singh*, Utkarsh Ojha*, Yong Jae Lee
(* equal contribution)
Computer Vision and Pattern Recognition (CVPR), 2019
Oral Presentation

project webpage | arXiv | abstract | bibtex | video | code

@inproceedings{singh-arxiv2018,
  Author = {Singh, Krishna and Ojha, Utkarsh and
  Lee, Yong Jae},
  Title = {FineGAN: Unsupervised Hierarchical
 	   Disentanglement for Fine-Grained 
	   Object Generation and Discovery},
  Booktitle = {arXiv:1811.11155},
  Year = {2018}
}
sym

[NEW] NAG: Network for Adversary Generation
Konda Reddy Mopuri*, Utkarsh Ojha*, Utsav Garg, R. Venkatesh Babu
(*equal contribution)
Computer Vision and Pattern Recognition (CVPR), 2018

project webpage | arXiv | abstract | bibtex | code

@inproceedings{Mopuri_2018_CVPR,
      Author = {Reddy Mopuri, Konda and
      Ojha, Utkarsh and Garg, Utsav and
      Venkatesh Babu, R.},
      Title = {NAG: Network for 
		Adversary Generation},
      Booktitle = {The IEEE Conference on Computer
      Vision and Pattern Recognition (CVPR)},
      Year = {2018}
  }
sym

Denoising High Resolution Multispectral Images using Deep Learning Approach
Utkarsh Ojha, Ankur Garg
International Conference on Machine Learning and Applications (ICMLA), 2016

paper | abstract | bibtex | code

@inproceedings{Ojha_2016_ICMLA,
      Author = {Ojha, Utkarsh and
      Garg, Ankur},
      Title = {Denoising High Resolution
      Multispectral Images using Deep
      Learning Approach},
      Booktitle = {International Conference on 
      Machine Learning and Applications},
      Year = {2016}
  }

Template taken from here