no code implementations • 18 Dec 2023 • Yifan Wu, Rohit Jena, Mehmet Gulsun, Vivek Singh, Puneet Sharma, James C. Gee
Coronary angiography is the gold standard imaging technique for studying and diagnosing coronary artery disease.
no code implementations • 17 Nov 2023 • Rohit Jena, Ganesh Subramanian Iyer, Siddharth Choudhary, Brandon Smith, Pratik Chaudhari, James Gee
We propose SplatArmor, a novel approach for recovering detailed and animatable human models by `armoring' a parameterized body model with 3D Gaussians.
no code implementations • 15 Mar 2023 • Rohit Jena, Pratik Chaudhari, James Gee, Ganesh Iyer, Siddharth Choudhary, Brandon M. Smith
Human reconstruction and synthesis from monocular RGB videos is a challenging problem due to clothing, occlusion, texture discontinuities and sharpness, and framespecific pose changes.
no code implementations • CVPR 2023 • Rohit Jena, Lukas Zhornyak, Nehal Doiphode, Pratik Chaudhari, Vivek Buch, James Gee, Jianbo Shi
Correctness of instance segmentation constitutes counting the number of objects, correctly localizing all predictions and classifying each localized prediction.
1 code implementation • 13 Jan 2021 • Rohit Jena, Sumedha Singla, Kayhan Batmanghelich
Our experiments on various public datasets in 2D and 3D show that our method performs better than unsupervised methods while learning useful transferable features from unlabeled data.
no code implementations • 15 Nov 2020 • Vidhi Jain, Rohit Jena, Huao Li, Tejus Gupta, Dana Hughes, Michael Lewis, Katia Sycara
In our efforts to model the rescuer's mind, we begin with a simple simulated search and rescue task in Minecraft with human participants.
1 code implementation • 20 Sep 2020 • Rohit Jena, Siddharth Agrawal, Katia Sycara
Generative Adversarial Imitation Learning suffers from the fundamental problem of reward bias stemming from the choice of reward functions used in the algorithm.
1 code implementation • 10 Apr 2020 • Rohit Jena, Shirsendu Sukanta Halder, Katia Sycara
Despite the recent developments in vision-related problems using deep neural networks, there still remains a wide scope in the improvement of generalizing these models to unseen examples.
2 code implementations • 21 Jan 2020 • Rohit Jena, Changliu Liu, Katia Sycara
Behavior cloning and GAIL are two widely used methods for performing imitation learning.
no code implementations • 28 Apr 2019 • Rohit Jena
Most of these learning-based algorithms use a large amount of clean data during the training process.
no code implementations • 25 Apr 2019 • Rohit Jena
Human Pose estimation is a challenging problem, especially in the case of 3D pose estimation from 2D images due to many different factors like occlusion, depth ambiguities, intertwining of people, and in general crowds.