no code implementations • 26 Dec 2024 • Changwoon Choi, Jeongjun Kim, Geonho Cha, Minkwan Kim, Dongyoon Wee, Young Min Kim
While noisy, the estimated human shape and pose parameters provide a decent initialization for the highly non-convex and under-constrained problem of training a consistent dynamic neural representation.
no code implementations • 20 Dec 2024 • Jungho Lee, Suhwan Cho, Taeoh Kim, Ho-Deok Jang, Minhyeok Lee, Geonho Cha, Dongyoon Wee, Dogyoon Lee, Sangyoun Lee
While conventional methods depend on sharp images for accurate scene reconstruction, real-world scenarios are often affected by defocus blur due to finite depth of field, making it essential to account for realistic 3D scene representation.
no code implementations • 2 Dec 2024 • Wooseok Jang, Youngjun Hong, Geonho Cha, Seungryong Kim
Manipulation of facial images to meet specific controls such as pose, expression, and lighting, also known as face rigging, is a complex task in computer vision.
no code implementations • 19 Jul 2024 • Woobin Im, Geonho Cha, Sebin Lee, Jumin Lee, Juhyeong Seon, Dongyoon Wee, Sung-Eui Yoon
Our method introduces the kinematic field, capturing motion through kinematic quantities: velocity, acceleration, and jerk.
1 code implementation • ICCV 2023 • ChangHee Yang, Kyeongbo Kong, SungJun Min, Dongyoon Wee, Ho-Deok Jang, Geonho Cha, SukJu Kang
This paper addresses the problem of three-dimensional (3D) human mesh estimation in complex poses and occluded situations.
Ranked #2 on
2D Human Pose Estimation
on OCHuman
no code implementations • 10 Jun 2022 • Geonho Cha, Chaehun Shin, Sungroh Yoon, Dongyoon Wee
Finally, for each element in the feature set, the aggregation features are extracted by calculating the weighted means and variances, where the weights are derived from the similarity distributions.
no code implementations • 20 May 2022 • Geonho Cha, Ho-Deok Jang, Dongyoon Wee
Most previous methods have alleviated this issue by removing the dynamic regions in the photometric loss formulation based on the masks estimated from another module, making it difficult to fully utilize the training images.
no code implementations • ICCV 2019 • Geonho Cha, Minsik Lee, Songhwai Oh
The role of the 3D shape reconstructor is to reconstruct the 3D shape of an instance from its 2D feature points, and the rotation estimator infers the camera pose.
2 code implementations • 28 May 2018 • Hyemin Ahn, Sungjoon Choi, Nuri Kim, Geonho Cha, Songhwai Oh
To handle the inherent ambiguity in human language commands, a suitable question which can resolve the ambiguity is generated.
no code implementations • 22 Mar 2018 • Geonho Cha, Minsik Lee, Jungchan Cho, Songhwai Oh
In this paper, to resolve this issue, we propose a multiple-partial-hypothesis-based framework for the problem of estimating 3D human pose from a single image, which can be fine-tuned in an end-to-end fashion.