Search Results for author: Gyeongsik Moon

Found 28 papers, 21 papers with code

Authentic Hand Avatar from a Phone Scan via Universal Hand Model

no code implementations CVPR 2024 Gyeongsik Moon, Weipeng Xu, Rohan Joshi, Chenglei Wu, Takaaki Shiratori

In this paper, we present a universal hand model (UHM), which 1) can universally represent high-fidelity 3D hand meshes of arbitrary identities (IDs) and 2) can be adapted to each person with a short phone scan for the authentic hand avatar.

URHand: Universal Relightable Hands

no code implementations CVPR 2024 Zhaoxi Chen, Gyeongsik Moon, Kaiwen Guo, Chen Cao, Stanislav Pidhorskyi, Tomas Simon, Rohan Joshi, Yuan Dong, Yichen Xu, Bernardo Pires, He Wen, Lucas Evans, Bo Peng, Julia Buffalini, Autumn Trimble, Kevyn McPhail, Melissa Schoeller, Shoou-I Yu, Javier Romero, Michael Zollhöfer, Yaser Sheikh, Ziwei Liu, Shunsuke Saito

To simplify the personalization process while retaining photorealism, we build a powerful universal relightable prior based on neural relighting from multi-view images of hands captured in a light stage with hundreds of identities.

Three Recipes for Better 3D Pseudo-GTs of 3D Human Mesh Estimation in the Wild

1 code implementation10 Apr 2023 Gyeongsik Moon, Hongsuk Choi, Sanghyuk Chun, Jiyoung Lee, Sangdoo Yun

Recovering 3D human mesh in the wild is greatly challenging as in-the-wild (ITW) datasets provide only 2D pose ground truths (GTs).

3D Multi-Person Pose Estimation

Recovering 3D Hand Mesh Sequence from a Single Blurry Image: A New Dataset and Temporal Unfolding

1 code implementation CVPR 2023 Yeonguk Oh, JoonKyu Park, Jaeha Kim, Gyeongsik Moon, Kyoung Mu Lee

In addition to the new dataset, we propose BlurHandNet, a baseline network for accurate 3D hand mesh recovery from a blurry hand image.

Bringing Inputs to Shared Domains for 3D Interacting Hands Recovery in the Wild

1 code implementation CVPR 2023 Gyeongsik Moon

Hence, interacting hands of MoCap datasets are brought to the 2D scale space of single hands of ITW datasets.

Rethinking Self-Supervised Visual Representation Learning in Pre-training for 3D Human Pose and Shape Estimation

no code implementations9 Mar 2023 Hongsuk Choi, Hyeongjin Nam, Taeryung Lee, Gyeongsik Moon, Kyoung Mu Lee

Recently, a few self-supervised representation learning (SSL) methods have outperformed the ImageNet classification pre-training for vision tasks such as object detection.

3D human pose and shape estimation object-detection +2

MultiAct: Long-Term 3D Human Motion Generation from Multiple Action Labels

1 code implementation12 Dec 2022 Taeryung Lee, Gyeongsik Moon, Kyoung Mu Lee

The action-conditioned methods generate a sequence of motion from a single action.

MonoNHR: Monocular Neural Human Renderer

no code implementations2 Oct 2022 Hongsuk Choi, Gyeongsik Moon, Matthieu Armando, Vincent Leroy, Kyoung Mu Lee, Gregory Rogez

Existing neural human rendering methods struggle with a single image input due to the lack of information in invisible areas and the depth ambiguity of pixels in visible areas.

3D Clothed Human Reconstruction in the Wild

1 code implementation20 Jul 2022 Gyeongsik Moon, Hyeongjin Nam, Takaaki Shiratori, Kyoung Mu Lee

Although much progress has been made in 3D clothed human reconstruction, most of the existing methods fail to produce robust results from in-the-wild images, which contain diverse human poses and appearances.

HandOccNet: Occlusion-Robust 3D Hand Mesh Estimation Network

no code implementations CVPR 2022 JoonKyu Park, Yeonguk Oh, Gyeongsik Moon, Hongsuk Choi, Kyoung Mu Lee

However, we argue that occluded regions have strong correlations with hands so that they can provide highly beneficial information for complete 3D hand mesh estimation.

hand-object pose

Accurate 3D Hand Pose Estimation for Whole-Body 3D Human Mesh Estimation

1 code implementation23 Nov 2020 Gyeongsik Moon, Hongsuk Choi, Kyoung Mu Lee

Using Pose2Pose, Hand4Whole utilizes hand MCP joint features to predict 3D wrists as MCP joints largely contribute to 3D wrist rotations in the human kinematic chain.

3D Hand Pose Estimation 3D Human Reconstruction +1

NeuralAnnot: Neural Annotator for 3D Human Mesh Training Sets

5 code implementations23 Nov 2020 Gyeongsik Moon, Hongsuk Choi, Kyoung Mu Lee

Assuming no 3D pseudo-GTs are available, NeuralAnnot is weakly supervised with GT 2D/3D joint coordinates of training sets.

Pose2Mesh: Graph Convolutional Network for 3D Human Pose and Mesh Recovery from a 2D Human Pose

2 code implementations ECCV 2020 Hongsuk Choi, Gyeongsik Moon, Kyoung Mu Lee

Most of the recent deep learning-based 3D human pose and mesh estimation methods regress the pose and shape parameters of human mesh models, such as SMPL and MANO, from an input image.

3D Hand Pose Estimation 3D Human Pose Estimation

DeepHandMesh: A Weakly-supervised Deep Encoder-Decoder Framework for High-fidelity Hand Mesh Modeling

1 code implementation ECCV 2020 Gyeongsik Moon, Takaaki Shiratori, Kyoung Mu Lee

We design our system to be trained in an end-to-end and weakly-supervised manner; therefore, it does not require groundtruth meshes.


IntegralAction: Pose-driven Feature Integration for Robust Human Action Recognition in Videos

2 code implementations13 Jul 2020 Gyeongsik Moon, Heeseung Kwon, Kyoung Mu Lee, Minsu Cho

Most current action recognition methods heavily rely on appearance information by taking an RGB sequence of entire image regions as input.

Action Recognition In Videos Pose Estimation +1

PoseLifter: Absolute 3D human pose lifting network from a single noisy 2D human pose

1 code implementation26 Oct 2019 Ju Yong Chang, Gyeongsik Moon, Kyoung Mu Lee

This study presents a new network (i. e., PoseLifter) that can lift a 2D human pose to an absolute 3D pose in a camera coordinate system.

3D Human Pose Estimation

Camera Distance-aware Top-down Approach for 3D Multi-person Pose Estimation from a Single RGB Image

4 code implementations ICCV 2019 Gyeongsik Moon, Ju Yong Chang, Kyoung Mu Lee

Although significant improvement has been achieved recently in 3D human pose estimation, most of the previous methods only treat a single-person case.

 Ranked #1 on Monocular 3D Human Pose Estimation on Human3.6M (Use Video Sequence metric)

3D Absolute Human Pose Estimation 3D Depth Estimation +5

Multi-scale Aggregation R-CNN for 2D Multi-person Pose Estimation

no code implementations10 May 2019 Gyeongsik Moon, Ju Yong Chang, Kyoung Mu Lee

Multi-person pose estimation from a 2D image is challenging because it requires not only keypoint localization but also human detection.

Human Detection Multi-Person Pose Estimation

PoseFix: Model-agnostic General Human Pose Refinement Network

1 code implementation CVPR 2019 Gyeongsik Moon, Ju Yong Chang, Kyoung Mu Lee

In this paper, we propose a human pose refinement network that estimates a refined pose from a tuple of an input image and input pose.

Ranked #2 on Multi-Person Pose Estimation on MS COCO (Validation AP metric)

2D Human Pose Estimation Keypoint Detection +1

V2V-PoseNet: Voxel-to-Voxel Prediction Network for Accurate 3D Hand and Human Pose Estimation from a Single Depth Map

5 code implementations CVPR 2018 Gyeongsik Moon, Ju Yong Chang, Kyoung Mu Lee

To overcome these weaknesses, we firstly cast the 3D hand and human pose estimation problem from a single depth map into a voxel-to-voxel prediction that uses a 3D voxelized grid and estimates the per-voxel likelihood for each keypoint.

3D Hand Pose Estimation 3D Human Pose Estimation

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