Search Results for author: Jiahao Lin

Found 5 papers, 5 papers with code

GHuNeRF: Generalizable Human NeRF from a Monocular Video

1 code implementation31 Aug 2023 Chen Li, Jiahao Lin, Gim Hee Lee

In view of these limitations, we propose GHuNeRF to learn a generalizable human NeRF model from a monocular video of the human performer.

Learning Spatial Context with Graph Neural Network for Multi-Person Pose Grouping

1 code implementation6 Apr 2021 Jiahao Lin, Gim Hee Lee

More specifically, we design a Geometry-aware Association GNN that utilizes spatial information of the keypoints and learns local affinity from the global context.

Clustering graph partitioning +2

Multi-View Multi-Person 3D Pose Estimation with Plane Sweep Stereo

1 code implementation CVPR 2021 Jiahao Lin, Gim Hee Lee

Existing approaches for multi-view multi-person 3D pose estimation explicitly establish cross-view correspondences to group 2D pose detections from multiple camera views and solve for the 3D pose estimation for each person.

3D Multi-Person Pose Estimation 3D Pose Estimation +2

HDNet: Human Depth Estimation for Multi-Person Camera-Space Localization

1 code implementation ECCV 2020 Jiahao Lin, Gim Hee Lee

Current works on multi-person 3D pose estimation mainly focus on the estimation of the 3D joint locations relative to the root joint and ignore the absolute locations of each pose.

3D Multi-Person Pose Estimation (absolute) 3D Multi-Person Pose Estimation (root-relative) +3

Trajectory Space Factorization for Deep Video-Based 3D Human Pose Estimation

1 code implementation22 Aug 2019 Jiahao Lin, Gim Hee Lee

Although existing CNN-based temporal frameworks attempt to address the sensitivity and drift problems by concurrently processing all input frames in the sequence, the existing state-of-the-art CNN-based framework is limited to 3d pose estimation of a single frame from a sequential input.

3D Pose Estimation Monocular 3D Human Pose Estimation

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