Dimitris Tzionas

@dimtzionas.bsky.social

Assistant Professor for 3D Computer Vision at University of Amsterdam. 3D Human-centric Perception & Synthesis: bodies, hands, objects. Past: MPI for Intelligent Systems, Univ. of Bonn, Aristotle Univ. of Thessaloniki Website: https://dtzionas.com

Why does 3D human-object reconstruction fail in the wild or get limited to a few object classes? A key missing piece is accurate 3D contact. InteractVLM (#CVPR2025) uses foundational models to infer contact on humans & objects, improving reconstruction from a single image. (1/10)

📢 We present CWGrasp, a framework for generating 3D Whole-body Grasps with Directional Controllability 🎉 Specifically: 👉 given a grasping object (shown in red color) placed on a receptacle (brown color) 👉 we aim to generate a body (gray color) that grasps the object. 🧵 1/10

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If you are at #BMVC2024 , I will give a talk (remotely) at the ANIMA 2024 interdisciplinary workshop on "non-invasive human motion characterization". 👉 Room M2. Thursday at 14:00++ (UK). 👉 Talk title: "Towards 3D Perception and Synthesis of Humans in Interaction".

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