Expressive Hands and Faces (EHF)

by SMPLX teamResearch Only

Expressive Hands and Faces (EHF)

The EHF dataset (Expressive Hands and Faces) contains 100 curated frames of one subject in minimal clothing, performing a variety of body poses, including natural finger articulation, as well as some facial articulation and expressions. Each frame includes the following time-synchronized modalities: a full-body RGB image, a JSON file with 2D features detected with OpenPose (body joints, hand joints, facial features), a 3D scan of the subject, a 3D SMPL-X alignment (3D mesh) to the above scan, functioning as pseudo ground-truth. The pseudo ground-truth meshes facilate using a vertex-to-vertex (v2v) error metric. This is a stricter metric than the common paradigm of 3D joint error that does not capture surface errors and rotations along the bones. The SMPL-X model and SMPLify-X code to reconstruct 3D humans from a single RGB image are available.

Dataset Attributes

Label SVG
TasksPose Estimation, Keypoint Detection
Label SVG
CategoriesHumans, Body, Actions, Poses
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SensorRGB Camera

Class Labels

KeypointsMaleFemale