Search Results for author: Bonan Li

Found 9 papers, 1 papers with code

BlazeBVD: Make Scale-Time Equalization Great Again for Blind Video Deflickering

no code implementations10 Mar 2024 Xinmin Qiu, Congying Han, ZiCheng Zhang, Bonan Li, Tiande Guo, Pingyu Wang, Xuecheng Nie

Developing blind video deflickering (BVD) algorithms to enhance video temporal consistency, is gaining importance amid the flourish of image processing and video generation.

Video Generation Video Temporal Consistency

Learning Dynamic Tetrahedra for High-Quality Talking Head Synthesis

1 code implementation27 Feb 2024 ZiCheng Zhang, Ruobing Zheng, Ziwen Liu, Congying Han, Tianqi Li, Meng Wang, Tiande Guo, Jingdong Chen, Bonan Li, Ming Yang

Recent works in implicit representations, such as Neural Radiance Fields (NeRF), have advanced the generation of realistic and animatable head avatars from video sequences.

General Method for Solving Four Types of SAT Problems

no code implementations27 Dec 2023 Anqi Li, Congying Han, Tiande Guo, Haoran Li, Bonan Li

We experimentally verify that this paradigm can prune the unnecessary search space to find the optimal Boolean assignments for the problem.

reinforcement-learning Reinforcement Learning (RL)

DiffBFR: Bootstrapping Diffusion Model Towards Blind Face Restoration

no code implementations8 May 2023 Xinmin Qiu, Congying Han, ZiCheng Zhang, Bonan Li, Tiande Guo, Xuecheng Nie

This design is implemented with two key components: 1) Identity Restoration Module (IRM) for preserving the face details in results.

Blind Face Restoration Denoising

StyO: Stylize Your Face in Only One-Shot

no code implementations6 Mar 2023 Bonan Li, ZiCheng Zhang, Xuecheng Nie, Congying Han, Yinhan Hu, Tiande Guo

And it introduces a novel triple reconstruction loss to fine-tune the pre-trained LDM for encoding style and content into corresponding identifiers; 2) Fine-grained Content Controller (FCC) for the recombination phase.

Disentanglement One-Shot Face Stylization

DropKey for Vision Transformer

no code implementations CVPR 2023 Bonan Li, Yinhan Hu, Xuecheng Nie, Congying Han, Xiangjian Jiang, Tiande Guo, Luoqi Liu

Given exploration on the above three questions, we present the novel DropKey method that regards Key as the drop unit and exploits decreasing schedule for drop ratio, improving ViTs in a general way.

Human-Object Interaction Detection Image Classification +2

Masked Reconstruction Contrastive Learning with Information Bottleneck Principle

no code implementations15 Nov 2022 Ziwen Liu, Bonan Li, Congying Han, Tiande Guo, Xuecheng Nie

In order to alleviate the discriminative information overfitting problem effectively, we employ the reconstruction task to regularize the discriminative task.

Contrastive Learning Self-Supervised Image Classification +2

DropKey

no code implementations4 Aug 2022 Bonan Li, Yinhan Hu, Xuecheng Nie, Congying Han, Xiangjian Jiang, Tiande Guo, Luoqi Liu

Given exploration on the above three questions, we present the novel DropKey method that regards Key as the drop unit and exploits decreasing schedule for drop ratio, improving ViTs in a general way.

Human-Object Interaction Detection Image Classification +2

DFS: A Diverse Feature Synthesis Model for Generalized Zero-Shot Learning

no code implementations19 Mar 2021 Bonan Li, Xuecheng Nie, Congying Han

In this paper, we propose to enhance the generalizability of GZSL models via improving feature diversity of unseen classes.

Generalized Zero-Shot Learning

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