no code implementations • 7 Sep 2023 • Sungwon Hwang, Junha Hyung, Jaegul Choo
Our main strategy is to construct the 3D avatar in Neural Radiance Fields (NeRF) optimized with a set of controlled viewpoint-aware images that we generate from ControlNet, whose condition input is the depth map extracted from the input video.
no code implementations • ICCV 2023 • Sungwon Hwang, Junha Hyung, Daejin Kim, Min-Jung Kim, Jaegul Choo
To do so, we first train a scene manipulator, a latent code-conditional deformable NeRF, over a dynamic scene to control a face deformation using the latent code.
no code implementations • CVPR 2023 • Junha Hyung, Sungwon Hwang, Daejin Kim, Hyunji Lee, Jaegul Choo
Specifically, we present three add-on modules of LENeRF, the Latent Residual Mapper, the Attention Field Network, and the Deformation Network, which are jointly used for local manipulations of 3D features by estimating a 3D attention field.
no code implementations • 11 Aug 2021 • Hyungyu Lee, Myeongwoo Jeong, Chanyoung Kim, Hyungtae Lim, Changgue Park, Sungwon Hwang, Hyun Myung
In this paper, a novel reinforcement learning-based method is proposed to control a tilting multirotor on real-world applications, which is the first attempt to apply reinforcement learning to a tilting multirotor.
2 code implementations • 18 Jun 2021 • Sungwon Hwang, Hyungtae Lim, Hyun Myung
Training a Convolutional Neural Network (CNN) to be robust against rotation has mostly been done with data augmentation.
3 code implementations • 7 Mar 2021 • Hyungtae Lim, Sungwon Hwang, Hyun Myung
However, when it comes to constructing a 3D point cloud map with sequential accumulations of the scan data, the dynamic objects often leave unwanted traces in the map.