Researchers have developed ViP-Rig, a novel framework for controllable 3D character rigging. This system allows users to guide the rigging process through visual prompts, such as skeletal sketches or rigidity maps. ViP-Rig operates in two stages: generating a skeleton and predicting skinning weights, utilizing frozen pretrained models with injected prompt features to maintain geometric priors while offering explicit control over the resulting skeleton and deformation. Experiments on Articulation-XL2.0 and ModelsResource datasets demonstrate ViP-Rig's superior accuracy and control compared to existing geometry-conditioned methods. AI
IMPACT This framework offers artists more precise control over 3D character rigging, potentially streamlining animation workflows.
RANK_REASON The cluster contains a research paper detailing a new method for 3D character rigging. [lever_c_demoted from research: ic=1 ai=1.0]
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