no code implementations • 26 Mar 2024 • Jihyun Lee, Shunsuke Saito, Giljoo Nam, Minhyuk Sung, Tae-Kyun Kim
Sampling from our model yields plausible and diverse two-hand shapes in close interaction with or without an object.
no code implementations • 14 Dec 2023 • Ziyan Wang, Giljoo Nam, Aljaz Bozic, Chen Cao, Jason Saragih, Michael Zollhoefer, Jessica Hodgins
In this paper, we present a novel method for creating high-fidelity avatars with diverse hairstyles.
no code implementations • 6 Dec 2023 • Shunsuke Saito, Gabriel Schwartz, Tomas Simon, Junxuan Li, Giljoo Nam
The fidelity of relighting is bounded by both geometry and appearance representations.
no code implementations • 23 Jun 2023 • Seokjun Choi, Seungwoo Yoon, Giljoo Nam, Seungyong Lee, Seung-Hwan Baek
In this paper, we present differentiable display photometric stereo (DDPS), addressing an often overlooked challenge in display photometric stereo: the design of display patterns.
no code implementations • 1 Mar 2023 • Wonjeong Ryoo, Giljoo Nam, Jae-Sang Hyun, Sangpil Kim
We present a novel method to estimate the surface normal of an object in an ambient light environment using RGB and event cameras.
no code implementations • CVPR 2023 • Ziyan Wang, Giljoo Nam, Tuur Stuyck, Stephen Lombardi, Chen Cao, Jason Saragih, Michael Zollhoefer, Jessica Hodgins, Christoph Lassner
The capture and animation of human hair are two of the major challenges in the creation of realistic avatars for the virtual reality.
no code implementations • 28 Jul 2022 • Radu Alexandru Rosu, Shunsuke Saito, Ziyan Wang, Chenglei Wu, Sven Behnke, Giljoo Nam
Furthermore, we introduce a novel neural rendering framework based on rasterization of the learned hair strands.
no code implementations • 2 Jul 2022 • Wonseok Roh, Gyusam Chang, Seokha Moon, Giljoo Nam, Chanyoung Kim, Younghyun Kim, Jinkyu Kim, Sangpil Kim
Current multi-view 3D object detection methods often fail to detect objects in the overlap region properly, and the networks' understanding of the scene is often limited to that of a monocular detection network.
Ranked #6 on Robust Camera Only 3D Object Detection on nuScenes-C
no code implementations • CVPR 2022 • Ziyan Wang, Giljoo Nam, Tuur Stuyck, Stephen Lombardi, Michael Zollhoefer, Jessica Hodgins, Christoph Lassner
Capturing and rendering life-like hair is particularly challenging due to its fine geometric structure, the complex physical interaction and its non-trivial visual appearance. Yet, hair is a critical component for believable avatars.
no code implementations • CVPR 2019 • Giljoo Nam, Chenglei Wu, Min H. Kim, Yaser Sheikh
Thus, in the second stage, we feature a novel strand reconstruction method with the mean-shift to convert the noisy point data to a set of strands.