Search Results for author: Korrawe Karunratanakul

Found 7 papers, 2 papers with code

Optimizing Diffusion Noise Can Serve As Universal Motion Priors

no code implementations19 Dec 2023 Korrawe Karunratanakul, Konpat Preechakul, Emre Aksan, Thabo Beeler, Supasorn Suwajanakorn, Siyu Tang

We propose Diffusion Noise Optimization (DNO), a new method that effectively leverages existing motion diffusion models as motion priors for a wide range of motion-related tasks.

Denoising

HARP: Personalized Hand Reconstruction from a Monocular RGB Video

no code implementations CVPR 2023 Korrawe Karunratanakul, Sergey Prokudin, Otmar Hilliges, Siyu Tang

We present HARP (HAnd Reconstruction and Personalization), a personalized hand avatar creation approach that takes a short monocular RGB video of a human hand as input and reconstructs a faithful hand avatar exhibiting a high-fidelity appearance and geometry.

3D Hand Pose Estimation

A Skeleton-Driven Neural Occupancy Representation for Articulated Hands

no code implementations23 Sep 2021 Korrawe Karunratanakul, Adrian Spurr, Zicong Fan, Otmar Hilliges, Siyu Tang

We present Hand ArticuLated Occupancy (HALO), a novel representation of articulated hands that bridges the advantages of 3D keypoints and neural implicit surfaces and can be used in end-to-end trainable architectures.

Grasping Field: Learning Implicit Representations for Human Grasps

3 code implementations10 Aug 2020 Korrawe Karunratanakul, Jinlong Yang, Yan Zhang, Michael Black, Krikamol Muandet, Siyu Tang

Specifically, our generative model is able to synthesize high-quality human grasps, given only on a 3D object point cloud.

3D Object Reconstruction Grasp Generation +2

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