no code implementations • 8 Mar 2025 • Xuanyu Zhang, Jiarui Meng, Zhipei Xu, Shuzhou Yang, Yanmin Wu, Ronggang Wang, Jian Zhang
3D Gaussian Splatting (3DGS) has emerged as a premier method for 3D representation due to its real-time rendering and high-quality outputs, underscoring the critical need to protect the privacy of 3D assets.
no code implementations • 1 Mar 2025 • Runyi Li, Xuanyu Zhang, Chuhan Tong, Zhipei Xu, Jian Zhang
With the advancement of AIGC technologies, the modalities generated by models have expanded from images and videos to 3D objects, leading to an increasing number of works focused on 3D Gaussian Splatting (3DGS) generative models.
no code implementations • 2 Dec 2024 • Xuanyu Zhang, Zecheng Tang, Zhipei Xu, Runyi Li, Youmin Xu, Bin Chen, Feng Gao, Jian Zhang
To address these challenges, we propose OmniGuard, a novel augmented versatile watermarking approach that integrates proactive embedding with passive, blind extraction for robust copyright protection and tamper localization.
no code implementations • 23 Oct 2024 • Guangyuan Shi, Zexin Lu, Xiaoyu Dong, Wenlong Zhang, Xuanyu Zhang, Yujie Feng, Xiao-Ming Wu
We propose a novel approach to identify the important layers for LLM alignment (ILA).
2 code implementations • 3 Oct 2024 • Zhipei Xu, Xuanyu Zhang, Runyi Li, Zecheng Tang, Qing Huang, Jian Zhang
The rapid development of generative AI is a double-edged sword, which not only facilitates content creation but also makes image manipulation easier and more difficult to detect.
2 code implementations • 16 Aug 2024 • Xianzhen Luo, YiXuan Wang, Qingfu Zhu, Zhiming Zhang, Xuanyu Zhang, Qing Yang, Dongliang Xu, Wanxiang Che
New candidate tokens from the decoding process are then used to update the matrix.
no code implementations • 25 Jun 2024 • YiXuan Wang, Xianzhen Luo, Fuxuan Wei, Yijun Liu, Qingfu Zhu, Xuanyu Zhang, Qing Yang, Dongliang Xu, Wanxiang Che
To address this problem, we propose the Make Some Noise (MSN) training framework as a replacement for the supervised fine-tuning stage of the large language model.
no code implementations • 26 May 2024 • Runyi Li, Xuanyu Zhang, Zhipei Xu, Yongbing Zhang, Jian Zhang
With the advent of personalized generation models, users can more readily create images resembling existing content, heightening the risk of violating portrait rights and intellectual property (IP).
1 code implementation • 24 May 2024 • Xuanyu Zhang, Jiarui Meng, Runyi Li, Zhipei Xu, Yongbing Zhang, Jian Zhang
Therefore, ensuring the security and fidelity of the original 3D scene while embedding information into the 3DGS point cloud files is an extremely challenging task.
no code implementations • 19 May 2024 • Youmin Xu, Xuanyu Zhang, Jiwen Yu, Chong Mou, Xiandong Meng, Jian Zhang
This paper introduces Hierarchical Image Steganography, a novel method that enhances the security and capacity of embedding multiple images into a single container using diffusion models.
1 code implementation • 25 Apr 2024 • Xuanyu Zhang, Youmin Xu, Runyi Li, Jiwen Yu, Weiqi Li, Zhipei Xu, Jian Zhang
Meanwhile, we introduce a sample-level audio localization method and a cross-modal copyright extraction mechanism to couple the information of audio and video frames.
1 code implementation • 14 Mar 2024 • Yunfei Cheng, Aonan Zhang, Xuanyu Zhang, Chong Wang, Yi Wang
We present Recurrent Drafter (ReDrafter), an advanced speculative decoding approach that achieves state-of-the-art speedup for large language models (LLMs) inference.
2 code implementations • 24 Feb 2024 • Chunwei Tian, Xuanyu Zhang, Tao Wang, Yongjun Zhang, Qi Zhu, Chia-Wen Lin
The lower network utilizes a symmetric architecture to enhance relations of different layers to mine more structural information, which is complementary with a upper network for image super-resolution.
1 code implementation • 16 Feb 2024 • Xianzhen Luo, Qingfu Zhu, Zhiming Zhang, Libo Qin, Xuanyu Zhang, Qing Yang, Dongliang Xu, Wanxiang Che
In this paper, we conduct comprehensive experiments on the programming languages used in PoT and find that no single language consistently delivers optimal performance across all tasks and models.
no code implementations • 16 Jan 2024 • Weixiang Zhao, Shilong Wang, Yulin Hu, Yanyan Zhao, Bing Qin, Xuanyu Zhang, Qing Yang, Dongliang Xu, Wanxiang Che
Existing methods devise the learning module to acquire task-specific knowledge with parameter-efficient tuning (PET) block and the selection module to pick out the corresponding one for the testing input, aiming at handling the challenges of catastrophic forgetting and knowledge transfer in CL.
1 code implementation • CVPR 2024 • Xuanyu Zhang, Runyi Li, Jiwen Yu, Youmin Xu, Weiqi Li, Jian Zhang
In the era where AI-generated content (AIGC) models can produce stunning and lifelike images, the lingering shadow of unauthorized reproductions and malicious tampering poses imminent threats to copyright integrity and information security.
1 code implementation • 16 Oct 2023 • Chunwei Tian, Xuanyu Zhang, Qi Zhang, Mingming Yang, Zhaojie Ju
In this paper, we present a dynamic network for image super-resolution (DSRNet), which contains a residual enhancement block, wide enhancement block, feature refinement block and construction block.
Ranked #66 on
Image Super-Resolution
on Set14 - 4x upscaling
1 code implementation • 26 Aug 2023 • Bin Chen, Xuanyu Zhang, Shuai Liu, Yongbing Zhang, Jian Zhang
Compressed sensing (CS) is a promising tool for reducing sampling costs.
no code implementations • 18 Aug 2023 • Shuzhou Yang, Xuanyu Zhang, Yinhuai Wang, Jiwen Yu, YuHan Wang, Jian Zhang
Specifically, we adopt a naive unsupervised enhancement algorithm to realize preliminary restoration and design two zero-shot plug-and-play modules based on diffusion model to improve generalization and effectiveness.
no code implementations • 11 Aug 2023 • Zishang Ji, Xuanyu Zhang, Xuanzhe Wang, Yan Huang
Aiming to mimic the brachiation locomotion of primates, we establish a brachiation robot model capable of swinging between different bars.
1 code implementation • NeurIPS 2023 • Jiwen Yu, Xuanyu Zhang, Youmin Xu, Jian Zhang
Current image steganography techniques are mainly focused on cover-based methods, which commonly have the risk of leaking secret images and poor robustness against degraded container images.
1 code implementation • 23 May 2023 • Xuanyu Zhang, Bingbing Li, Qing Yang
Generative chat models, such as ChatGPT and GPT-4, have revolutionized natural language generation (NLG) by incorporating instructions and human feedback to achieve significant performance improvements.
1 code implementation • 19 May 2023 • Xuanyu Zhang, Qing Yang
Large-scale language models like ChatGPT and GPT-4 have gained attention for their impressive conversational and generative capabilities.
1 code implementation • 19 May 2023 • Xuanyu Zhang, Qing Yang, Dongliang Xu
In recent years, pre-trained language models have undergone rapid development with the emergence of large-scale models.
no code implementations • 17 Mar 2023 • Xuanyu Zhang, Bin Chen, Wenzhen Zou, Shuai Liu, Yongbing Zhang, Ruiqin Xiong, Jian Zhang
Hyperspectral imaging plays a pivotal role in a wide range of applications, like remote sensing, medicine, and cytology.
no code implementations • 28 Apr 2022 • Chunwei Tian, Xuanyu Zhang, Qi Zhu, Bob Zhang, Jerry Chun-Wei Lin
Second, we present popular architectures for GANs in big and small samples for image applications.
no code implementations • 18 Apr 2022 • Xuanyu Zhang, Qing Yang, Dongliang Xu
Knowledge graph embedding (KGE) aims to learn continuous vectors of relations and entities in knowledge graph.
Ranked #8 on
Link Property Prediction
on ogbl-wikikg2
1 code implementation • CVPR 2022 • Xuanyu Zhang, Yongbing Zhang, Ruiqin Xiong, Qilin Sun, Jian Zhang
Hyperspectral imaging is an essential imaging modality for a wide range of applications, especially in remote sensing, agriculture, and medicine.
no code implementations • ACL 2019 • Xuanyu Zhang
Conversational machine reading comprehension (CMRC) extends traditional single-turn machine reading comprehension (MRC) by multi-turn interactions, which requires machines to consider the history of conversation.
Conversational Question Answering
Machine Reading Comprehension