Search Results for author: Chumeng Liang

Found 7 papers, 6 papers with code

CGI-DM: Digital Copyright Authentication for Diffusion Models via Contrasting Gradient Inversion

no code implementations17 Mar 2024 Xiaoyu Wu, Yang Hua, Chumeng Liang, Jiaru Zhang, Hao Wang, Tao Song, Haibing Guan

In response, we present Contrasting Gradient Inversion for Diffusion Models (CGI-DM), a novel method featuring vivid visual representations for digital copyright authentication.

Image Generation

Improving Adversarial Attacks on Latent Diffusion Model

1 code implementation7 Oct 2023 BoYang Zheng, Chumeng Liang, Xiaoyu Wu, Yan Liu

We show that these attacks add an extra error to the score function of adversarial examples predicted by LDM.

Adversarial Attack Image Generation +1

Toward effective protection against diffusion based mimicry through score distillation

1 code implementation2 Oct 2023 Haotian Xue, Chumeng Liang, Xiaoyu Wu, Yongxin Chen

In this work, we present novel findings on attacking latent diffusion models (LDM) and propose new plug-and-play strategies for more effective protection.

FDTI: Fine-grained Deep Traffic Inference with Roadnet-enriched Graph

1 code implementation19 Jun 2023 Zhanyu Liu, Chumeng Liang, Guanjie Zheng, Hua Wei

Under this setting, traffic flow is highly influenced by traffic signals and the correlation between traffic nodes is dynamic.

Traffic Prediction

Mist: Towards Improved Adversarial Examples for Diffusion Models

1 code implementation22 May 2023 Chumeng Liang, Xiaoyu Wu

Diffusion Models (DMs) have empowered great success in artificial-intelligence-generated content, especially in artwork creation, yet raising new concerns in intellectual properties and copyright.

Adversarial Defense

Adversarial Example Does Good: Preventing Painting Imitation from Diffusion Models via Adversarial Examples

1 code implementation9 Feb 2023 Chumeng Liang, Xiaoyu Wu, Yang Hua, Jiaru Zhang, Yiming Xue, Tao Song, Zhengui Xue, Ruhui Ma, Haibing Guan

Recently, Diffusion Models (DMs) boost a wave in AI for Art yet raise new copyright concerns, where infringers benefit from using unauthorized paintings to train DMs to generate novel paintings in a similar style.

CBLab: Supporting the Training of Large-scale Traffic Control Policies with Scalable Traffic Simulation

1 code implementation3 Oct 2022 Chumeng Liang, Zherui Huang, Yicheng Liu, Zhanyu Liu, Guanjie Zheng, Hanyuan Shi, Kan Wu, Yuhao Du, Fuliang Li, Zhenhui Li

To the best of our knowledge, CBLab is the first infrastructure supporting traffic control policy optimization in large-scale urban scenarios.

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