1 code implementation • 20 Jan 2022 • Rohit Girdhar, Mannat Singh, Nikhila Ravi, Laurens van der Maaten, Armand Joulin, Ishan Misra
Prior work has studied different visual modalities in isolation and developed separate architectures for recognition of images, videos, and 3D data.
Ranked #1 on
Scene Recognition
on SUN-RGBD
(using extra training data)
no code implementations • 2 Dec 2021 • Shengyi Qian, Alexander Kirillov, Nikhila Ravi, Devendra Singh Chaplot, Justin Johnson, David F. Fouhey, Georgia Gkioxari
Humans can perceive scenes in 3D from a handful of 2D views.
1 code implementation • 18 Nov 2021 • Haoqi Fan, Tullie Murrell, Heng Wang, Kalyan Vasudev Alwala, Yanghao Li, Yilei Li, Bo Xiong, Nikhila Ravi, Meng Li, Haichuan Yang, Jitendra Malik, Ross Girshick, Matt Feiszli, Aaron Adcock, Wan-Yen Lo, Christoph Feichtenhofer
We introduce PyTorchVideo, an open-source deep-learning library that provides a rich set of modular, efficient, and reproducible components for a variety of video understanding tasks, including classification, detection, self-supervised learning, and low-level processing.
no code implementations • ICCV 2021 • Ronghang Hu, Nikhila Ravi, Alexander C. Berg, Deepak Pathak
We present Worldsheet, a method for novel view synthesis using just a single RGB image as input.
3 code implementations • 16 Jul 2020 • Nikhila Ravi, Jeremy Reizenstein, David Novotny, Taylor Gordon, Wan-Yen Lo, Justin Johnson, Georgia Gkioxari
We address these challenges by introducing PyTorch3D, a library of modular, efficient, and differentiable operators for 3D deep learning.
2 code implementations • ICCV 2019 • David Novotny, Nikhila Ravi, Benjamin Graham, Natalia Neverova, Andrea Vedaldi
We propose C3DPO, a method for extracting 3D models of deformable objects from 2D keypoint annotations in unconstrained images.