Search Results for author: Xiaoxu Chen

Found 4 papers, 3 papers with code

Towards Real-World Blind Face Restoration with Generative Diffusion Prior

1 code implementation25 Dec 2023 Xiaoxu Chen, Jingfan Tan, Tao Wang, Kaihao Zhang, Wenhan Luo, Xiaochun Cao

We propose BFRffusion which is thoughtfully designed to effectively extract features from low-quality face images and could restore realistic and faithful facial details with the generative prior of the pretrained Stable Diffusion.

Blind Face Restoration Privacy Preserving

Enhancing Representation Learning for Periodic Time Series with Floss: A Frequency Domain Regularization Approach

1 code implementation2 Aug 2023 Chunwei Yang, Xiaoxu Chen, Lijun Sun, Hongyu Yang, Yuankai Wu

To address this gap, we propose an unsupervised method called Floss that automatically regularizes learned representations in the frequency domain.

Anomaly Detection Representation Learning +3

Discovering Dynamic Patterns from Spatiotemporal Data with Time-Varying Low-Rank Autoregression

1 code implementation28 Nov 2022 Xinyu Chen, ChengYuan Zhang, Xiaoxu Chen, Nicolas Saunier, Lijun Sun

In the temporal context, the complex time-varying system behaviors can be revealed by the temporal modes in the proposed model.

Model Compression

Cannot find the paper you are looking for? You can Submit a new open access paper.