Dimitris Tzionas
Dimitris Tzionas
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PuzzleAvatar: Assembling 3D Avatars from Personal Albums
Generating personalized 3D avatars is crucial for AR/VR. However, recent text-to-3D methods that generate avatars for celebrities or …
Yuliang Xiu
,
Yufei Ye
,
Zhen Liu
,
Dimitrios Tzionas
,
Michael J. Black
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InterCap: Joint Markerless 3D Tracking of Humans and Objects in Interaction from Multi-view RGB-D Images
Humans constantly interact with objects to accomplish tasks. To understand such interactions, computers need to reconstruct these in 3D …
Yinghao Huang
,
Omid Taheri
,
Michael J. Black
,
Dimitrios Tzionas
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Learning Multi-Human Optical Flow
The optical flow of humans is well known to be useful for the analysis of human action. Recent optical flow methods focus on training …
Anurag Ranjan
,
David T. Hoffmann
,
Dimitrios Tzionas
,
Siyu Tang
,
Javier Romero
,
Michael J. Black
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Embodied Hands: Modeling and Capturing Hands and Bodies Together
Humans move their hands and bodies together to communicate and solve tasks. Capturing and replicating such coordinated activity is …
Javier Romero
,
Dimitrios Tzionas
,
Michael J. Black
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Capturing Hands in Action using Discriminative Salient Points and Physics Simulation
Hand motion capture is a popular research field, recently gaining more attention due to the ubiquity of RGB-D sensors. However, even …
Dimitrios Tzionas
,
Luca Ballan
,
Abhilash Srikantha
,
Pablo Aponte
,
Marc Pollefeys
,
Juergen Gall
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