Search Results for author: Yao Wei

Found 7 papers, 4 papers with code

Compositional 3D Scene Synthesis with Scene Graph Guided Layout-Shape Generation

no code implementations19 Mar 2024 Yao Wei, Martin Renqiang Min, George Vosselman, Li Erran Li, Michael Ying Yang

Recent progresses have been made in shape generation with powerful generative models, such as diffusion models, which increases the shape fidelity.

3D Shape Generation Language Modelling +2

DFIL: Deepfake Incremental Learning by Exploiting Domain-invariant Forgery Clues

1 code implementation18 Sep 2023 Kun Pan, Yin Yifang, Yao Wei, Feng Lin, Zhongjie Ba, Zhenguang Liu, Zhibo Wang, Lorenzo Cavallaro, Kui Ren

However, the accuracy of detection models degrades significantly on images generated by new deepfake methods due to the difference in data distribution.

Continual Learning Contrastive Learning +5

BuilDiff: 3D Building Shape Generation using Single-Image Conditional Point Cloud Diffusion Models

no code implementations31 Aug 2023 Yao Wei, George Vosselman, Michael Ying Yang

3D building generation with low data acquisition costs, such as single image-to-3D, becomes increasingly important.

Denoising Image to 3D

Is Imitation All You Need? Generalized Decision-Making with Dual-Phase Training

1 code implementation ICCV 2023 Yao Wei, Yanchao Sun, Ruijie Zheng, Sai Vemprala, Rogerio Bonatti, Shuhang Chen, Ratnesh Madaan, Zhongjie Ba, Ashish Kapoor, Shuang Ma

We introduce DualMind, a generalist agent designed to tackle various decision-making tasks that addresses challenges posed by current methods, such as overfitting behaviors and dependence on task-specific fine-tuning.

Decision Making

Attention Based Relation Network for Facial Action Units Recognition

no code implementations23 Oct 2022 Yao Wei, Haoxiang Wang, Mingze Sun, Jiawang Liu

In this paper, we propose a novel Attention Based Relation Network (ABRNet) for AU recognition, which can automatically capture AU relations without unnecessary or even disturbing predefined rules.

Relation Relation Network

Flow-based GAN for 3D Point Cloud Generation from a Single Image

1 code implementation8 Oct 2022 Yao Wei, George Vosselman, Michael Ying Yang

Generating a 3D point cloud from a single 2D image is of great importance for 3D scene understanding applications.

Point Cloud Generation Scene Understanding

Scribble-based Weakly Supervised Deep Learning for Road Surface Extraction from Remote Sensing Images

1 code implementation25 Oct 2020 Yao Wei, Shunping Ji

Road surface extraction from remote sensing images using deep learning methods has achieved good performance, while most of the existing methods are based on fully supervised learning, which requires a large amount of training data with laborious per-pixel annotation.

Boundary Detection Semantic Segmentation

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