Search Results for author: Yukang Cao

Found 10 papers, 1 papers with code

An Unsupervised C-Uniform Trajectory Sampler with Applications to Model Predictive Path Integral Control

no code implementations4 Mar 2025 O. Goktug Poyrazoglu, Rahul Moorthy, Yukang Cao, William Chastek, Volkan Isler

In this work, we first address the main limitation of this method: lack of scalability due to computational complexity.

AvatarGO: Zero-shot 4D Human-Object Interaction Generation and Animation

no code implementations9 Oct 2024 Yukang Cao, Liang Pan, Kai Han, Kwan-Yee K. Wong, Ziwei Liu

2) For the ''how'' challenge, we introduce correspondence-aware motion optimization that constructs motion fields for both human and object models using the linear blend skinning function from SMPL-X.

Human-Object Interaction Detection Human-Object Interaction Generation +2

GS-VTON: Controllable 3D Virtual Try-on with Gaussian Splatting

no code implementations7 Oct 2024 Yukang Cao, Masoud Hadi, Liang Pan, Ziwei Liu

To achieve effective LoRA training, we introduce a reference-driven image editing approach that enables the simultaneous editing of multi-view images while ensuring consistency.

3D geometry 3DGS +2

ArtiFade: Learning to Generate High-quality Subject from Blemished Images

no code implementations5 Sep 2024 Shuya Yang, Shaozhe Hao, Yukang Cao, Kwan-Yee K. Wong

In this paper, we introduce ArtiFade to tackle this issue and successfully generate high-quality artifact-free images from blemished datasets.

Text-to-Image Generation

Guide3D: Create 3D Avatars from Text and Image Guidance

no code implementations18 Aug 2023 Yukang Cao, Yan-Pei Cao, Kai Han, Ying Shan, Kwan-Yee K. Wong

To this end, we introduce Guide3D, a zero-shot text-and-image-guided generative model for 3D avatar generation based on diffusion models.

3D Generation Text to 3D +1

MA-NeRF: Motion-Assisted Neural Radiance Fields for Face Synthesis from Sparse Images

no code implementations17 Jun 2023 Weichen Zhang, Xiang Zhou, Yukang Cao, Wensen Feng, Chun Yuan

We improve from NeRF and propose a novel framework that, by leveraging the parametric 3DMM models, can reconstruct a high-fidelity drivable face avatar and successfully handle the unseen expressions.

Face Generation NeRF +1

DreamAvatar: Text-and-Shape Guided 3D Human Avatar Generation via Diffusion Models

1 code implementation CVPR 2024 Yukang Cao, Yan-Pei Cao, Kai Han, Ying Shan, Kwan-Yee K. Wong

We present DreamAvatar, a text-and-shape guided framework for generating high-quality 3D human avatars with controllable poses.

NeRF

SeSDF: Self-evolved Signed Distance Field for Implicit 3D Clothed Human Reconstruction

no code implementations CVPR 2023 Yukang Cao, Kai Han, Kwan-Yee K. Wong

We propose a flexible framework which, by leveraging the parametric SMPL-X model, can take an arbitrary number of input images to reconstruct a clothed human model under an uncalibrated setting.

JIFF: Jointly-aligned Implicit Face Function for High Quality Single View Clothed Human Reconstruction

no code implementations CVPR 2022 Yukang Cao, GuanYing Chen, Kai Han, Wenqi Yang, Kwan-Yee K. Wong

In this paper, we focus on improving the quality of face in the reconstruction and propose a novel Jointly-aligned Implicit Face Function (JIFF) that combines the merits of the implicit function based approach and model based approach.

3D Human Reconstruction Face Model +1

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