Search Results for author: Xianghao Kong

Found 6 papers, 5 papers with code

Asymmetric Bias in Text-to-Image Generation with Adversarial Attacks

1 code implementation22 Dec 2023 HAZ Sameen Shahgir, Xianghao Kong, Greg Ver Steeg, Yue Dong

The widespread use of Text-to-Image (T2I) models in content generation requires careful examination of their safety, including their robustness to adversarial attacks.

Text-to-Image Generation

Interpretable Diffusion via Information Decomposition

1 code implementation12 Oct 2023 Xianghao Kong, Ollie Liu, Han Li, Dani Yogatama, Greg Ver Steeg

For diffusion models, we show that a natural non-negative decomposition of mutual information emerges, allowing us to quantify informative relationships between words and pixels in an image.

Image Generation Vision-Language Segmentation

DUSA: Decoupled Unsupervised Sim2Real Adaptation for Vehicle-to-Everything Collaborative Perception

1 code implementation12 Oct 2023 Xianghao Kong, Wentao Jiang, Jinrang Jia, Yifeng Shi, Runsheng Xu, Si Liu

To take full advantage of simulated data, we present a new unsupervised sim2real domain adaptation method for V2X collaborative detection named Decoupled Unsupervised Sim2Real Adaptation (DUSA).

Autonomous Driving Domain Adaptation

Towards Vehicle-to-everything Autonomous Driving: A Survey on Collaborative Perception

no code implementations31 Aug 2023 Si Liu, Chen Gao, Yuan Chen, Xingyu Peng, Xianghao Kong, Kun Wang, Runsheng Xu, Wentao Jiang, Hao Xiang, Jiaqi Ma, Miao Wang

Specifically, we analyze the performance changes of different methods under different bandwidths, providing a deep insight into the performance-bandwidth trade-off issue.

Autonomous Driving

Information-Theoretic Diffusion

1 code implementation7 Feb 2023 Xianghao Kong, Rob Brekelmans, Greg Ver Steeg

Denoising diffusion models have spurred significant gains in density modeling and image generation, precipitating an industrial revolution in text-guided AI art generation.

Denoising Image Generation +1

3D-SPS: Single-Stage 3D Visual Grounding via Referred Point Progressive Selection

1 code implementation CVPR 2022 Junyu Luo, Jiahui Fu, Xianghao Kong, Chen Gao, Haibing Ren, Hao Shen, Huaxia Xia, Si Liu

3D visual grounding aims to locate the referred target object in 3D point cloud scenes according to a free-form language description.

Visual Grounding

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