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MetaCap: Meta-learning Priors from Multi-View Imagery for Sparse-view Human Performance Capture and Rendering
March 28, 2024, 4:45 a.m. | Guoxing Sun, Rishabh Dabral, Pascal Fua, Christian Theobalt, Marc Habermann
cs.CV updates on arXiv.org arxiv.org
Abstract: Faithful human performance capture and free-view rendering from sparse RGB observations is a long-standing problem in Vision and Graphics. The main challenges are the lack of observations and the inherent ambiguities of the setting, e.g. occlusions and depth ambiguity. As a result, radiance fields, which have shown great promise in capturing high-frequency appearance and geometry details in dense setups, perform poorly when na\"ively supervising them on sparse camera views, as the field simply overfits to …
abstract arxiv challenges cs.cv free graphics human human performance meta meta-learning performance rendering type view vision
More from arxiv.org / cs.CV updates on arXiv.org
Eyes Wide Shut? Exploring the Visual Shortcomings of Multimodal LLMs
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