RigPAPR: Rig-Based Animation of Static Neural Point Clouds from a Fixed-Viewpoint Video 事件

RigPAPR: Rig-Based Animation of Static Neural Point Clouds from a Fixed-Viewpoint Video arXiv:2606.06685v1 Announce Type: new Abstract: Static neural point reconstructions capture a subject at high fidelity from posed images. Given such a reconstruction, we aim to animate it to follow a monocular fixed-viewpoint driving video of the subject, whether captured or produced by image-to-video (I2V) generation, and to recover a rigged, re-posable 3D asset. Existing methods deform Gaussian splats thro