3 papers
cs.GR2025
SMF: Template-free and Rig-free Animation Transfer using Kinetic Codes
Sanjeev Muralikrishnan, Niladri Shekhar Dutt, Niloy J. Mitra
Animation retargetting applies sparse motion description (e.g., keypoint sequences) to a character mesh to produce a semantically plausible and temporally coherent full-body mesh s…
cs.CV2024
Temporal Residual Jacobians For Rig-free Motion Transfer
Sanjeev Muralikrishnan, Niladri Shekhar Dutt, Siddhartha Chaudhuri +4
We introduce Temporal Residual Jacobians as a novel representation to enable data-driven motion transfer. Our approach does not assume access to any rigging or intermediate shape k…
cs.CV2023
Diffusion 3D Features (Diff3F): Decorating Untextured Shapes with Distilled Semantic Features
Niladri Shekhar Dutt, Sanjeev Muralikrishnan, Niloy J. Mitra
We present Diff3F as a simple, robust, and class-agnostic feature descriptor that can be computed for untextured input shapes (meshes or point clouds). Our method distills diffusio…