Extreme Rotation Estimation using Dense Correlation Volumes

1 code implementation • CVPR 2021 • Ruojin Cai, Bharath Hariharan, Noah Snavely, Hadar Averbuch-Elor

We present a technique for estimating the relative 3D rotation of an RGB image pair in an extreme setting, where the images have little or no overlap.

CondenseNet V2: Sparse Feature Reactivation for Deep Networks

1 code implementation • CVPR 2021 • Le Yang, Haojun Jiang, Ruojin Cai, Yulin Wang, Shiji Song, Gao Huang, Qi Tian

Reusing features in deep networks through dense connectivity is an effective way to achieve high computational efficiency.

Image Classification object-detection +1

Learning Gradient Fields for Shape Generation

1 code implementation • ECCV 2020 • Ruojin Cai, Guandao Yang, Hadar Averbuch-Elor, Zekun Hao, Serge Belongie, Noah Snavely, Bharath Hariharan

Point cloud generation thus amounts to moving randomly sampled points to high-density areas.

Point Cloud Generation