no code implementations • 27 Dec 2023 • Enes Duran, Muhammed Kocabas, Vasileios Choutas, Zicong Fan, Michael J. Black
Therefore, we develop a generative motion prior specific for hands, trained on the AMASS dataset which features diverse and high-quality hand motions.
Ranked #3 on 3D Hand Pose Estimation on HO-3D v3
no code implementations • CVPR 2023 • Maria-Paola Forte, Peter Kulits, Chun-Hao Huang, Vasileios Choutas, Dimitrios Tzionas, Katherine J. Kuchenbecker, Michael J. Black
A perceptual study shows that SGNify's 3D reconstructions are significantly more comprehensible and natural than those of previous methods and are on par with the source videos.
no code implementations • 6 Sep 2022 • Gurkirt Singh, Vasileios Choutas, Suman Saha, Fisher Yu, Luc van Gool
Current methods for spatiotemporal action tube detection often extend a bounding box proposal at a given keyframe into a 3D temporal cuboid and pool features from nearby frames.
1 code implementation • CVPR 2022 • Vasileios Choutas, Lea Muller, Chun-Hao P. Huang, Siyu Tang, Dimitrios Tzionas, Michael J. Black
Since paired data with images and 3D body shape are rare, we exploit two sources of information: (1) we collect internet images of diverse "fashion" models together with a small set of anthropometric measurements; (2) we collect linguistic shape attributes for a wide range of 3D body meshes and the model images.
Ranked #6 on 3D Human Shape Estimation on SSP-3D
1 code implementation • CVPR 2022 • Omid Taheri, Vasileios Choutas, Michael J. Black, Dimitrios Tzionas
This is challenging, as it requires the avatar to walk towards the object with foot-ground contact, orient the head towards it, reach out, and grasp it with a realistic hand pose and hand-object contact.
no code implementations • 29 Nov 2021 • Vasileios Choutas, Federica Bogo, Jingjing Shen, Julien Valentin
A common first step in systems that tackle these problems is to regress the parameters of the parametric model directly from the input data.
1 code implementation • 11 May 2021 • Yao Feng, Vasileios Choutas, Timo Bolkart, Dimitrios Tzionas, Michael J. Black
Second, human shape is highly correlated with gender, but existing work ignores this.
1 code implementation • ECCV 2020 • Vasileios Choutas, Georgios Pavlakos, Timo Bolkart, Dimitrios Tzionas, Michael J. Black
To understand how people look, interact, or perform tasks, we need to quickly and accurately capture their 3D body, face, and hands together from an RGB image.
1 code implementation • ICCV 2019 • Mohamed Hassan, Vasileios Choutas, Dimitrios Tzionas, Michael J. Black
To motivate this, we show that current 3D human pose estimation methods produce results that are not consistent with the 3D scene.
1 code implementation • CVPR 2019 • Georgios Pavlakos, Vasileios Choutas, Nima Ghorbani, Timo Bolkart, Ahmed A. A. Osman, Dimitrios Tzionas, Michael J. Black
We use the new method, SMPLify-X, to fit SMPL-X to both controlled images and images in the wild.
Ranked #1 on 3D Human Reconstruction on Expressive hands and faces dataset (EHF) (TR V2V (mm), left hand metric)
no code implementations • CVPR 2018 • Vasileios Choutas, Philippe Weinzaepfel, Jérôme Revaud, Cordelia Schmid
We use the human joints as these keypoints and term our Pose moTion representation PoTion.
Ranked #1 on Skeleton Based Action Recognition on J-HMDB