Search Results for author: Chenguang Ma

Found 8 papers, 3 papers with code

EmojiDiff: Advanced Facial Expression Control with High Identity Preservation in Portrait Generation

no code implementations2 Dec 2024 Liangwei Jiang, Ruida Li, Zhifeng Zhang, Shuo Fang, Chenguang Ma

As its core, an innovative decoupled scheme is proposed to disentangle expression features in the expression template from other extraneous information, such as identity, skin, and style.

EchoMimicV2: Towards Striking, Simplified, and Semi-Body Human Animation

1 code implementation15 Nov 2024 Rang Meng, Xingyu Zhang, Yuming Li, Chenguang Ma

Recent work on human animation usually involves audio, pose, or movement maps conditions, thereby achieves vivid animation quality.

Audio-Driven Body Animation Human Animation +1

Token Caching for Diffusion Transformer Acceleration

no code implementations27 Sep 2024 Jinming Lou, Wenyang Luo, Yufan Liu, Bing Li, Xinmiao Ding, Weiming Hu, Jiajiong Cao, Yuming Li, Chenguang Ma

Diffusion transformers have gained substantial interest in diffusion generative modeling due to their outstanding performance.

Denoising Scheduling

EchoMimic: Lifelike Audio-Driven Portrait Animations through Editable Landmark Conditions

no code implementations11 Jul 2024 ZhiYuan Chen, Jiajiong Cao, Zhiquan Chen, Yuming Li, Chenguang Ma

Through the implementation of a novel training strategy, EchoMimic is capable of generating portrait videos not only by audios and facial landmarks individually, but also by a combination of both audios and selected facial landmarks.

Image Animation

SpeedUpNet: A Plug-and-Play Adapter Network for Accelerating Text-to-Image Diffusion Models

no code implementations13 Dec 2023 Weilong Chai, Dandan Zheng, Jiajiong Cao, Zhiquan Chen, Changbao Wang, Chenguang Ma

Text-to-image diffusion models (SD) exhibit significant advancements while requiring extensive computational resources.

Image Generation

FaceVerse: a Fine-grained and Detail-controllable 3D Face Morphable Model from a Hybrid Dataset

1 code implementation CVPR 2022 Lizhen Wang, ZhiYuan Chen, Tao Yu, Chenguang Ma, Liang Li, Yebin Liu

In the coarse module, we generate a base parametric model from large-scale RGB-D images, which is able to predict accurate rough 3D face models in different genders, ages, etc.

2k 3D Face Reconstruction +1

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