Search Results for author: Yuqian Fu

Found 13 papers, 7 papers with code

Cross-Domain Few-Shot Object Detection via Enhanced Open-Set Object Detector

no code implementations5 Feb 2024 Yuqian Fu, Yu Wang, Yixuan Pan, Lian Huai, Xingyu Qiu, Zeyu Shangguan, Tong Liu, Yanwei Fu, Luc van Gool, Xingqun Jiang

This paper studies the challenging cross-domain few-shot object detection (CD-FSOD), aiming to develop an accurate object detector for novel domains with minimal labeled examples.

Cross-Domain Few-Shot Few-Shot Object Detection +3

Open-Vocabulary Video Relation Extraction

1 code implementation25 Dec 2023 Wentao Tian, Zheng Wang, Yuqian Fu, Jingjing Chen, Lechao Cheng

A comprehensive understanding of videos is inseparable from describing the action with its contextual action-object interactions.

Action Classification Action Understanding +3

MinD-3D: Reconstruct High-quality 3D objects in Human Brain

no code implementations12 Dec 2023 Jianxiong Gao, Yuqian Fu, Yun Wang, Xuelin Qian, Jianfeng Feng, Yanwei Fu

In this paper, we introduce Recon3DMind, an innovative task aimed at reconstructing 3D visuals from Functional Magnetic Resonance Imaging (fMRI) signals, marking a significant advancement in the fields of cognitive neuroscience and computer vision.

Brain Decoding valid

Learning Disentangled Identifiers for Action-Customized Text-to-Image Generation

no code implementations27 Nov 2023 Siteng Huang, Biao Gong, Yutong Feng, Xi Chen, Yuqian Fu, Yu Liu, Donglin Wang

Experimental results show that existing subject-driven customization methods fail to learn the representative characteristics of actions and struggle in decoupling actions from context features, including appearance.

Text-to-Image Generation

On the Importance of Spatial Relations for Few-shot Action Recognition

no code implementations14 Aug 2023 Yilun Zhang, Yuqian Fu, Xingjun Ma, Lizhe Qi, Jingjing Chen, Zuxuan Wu, Yu-Gang Jiang

We are thus motivated to investigate the importance of spatial relations and propose a more accurate few-shot action recognition method that leverages both spatial and temporal information.

Few-Shot action recognition Few Shot Action Recognition +1

StyleAdv: Meta Style Adversarial Training for Cross-Domain Few-Shot Learning

2 code implementations CVPR 2023 Yuqian Fu, Yu Xie, Yanwei Fu, Yu-Gang Jiang

Thus, inspired by vanilla adversarial learning, a novel model-agnostic meta Style Adversarial training (StyleAdv) method together with a novel style adversarial attack method is proposed for CD-FSL.

Adversarial Attack cross-domain few-shot learning

TGDM: Target Guided Dynamic Mixup for Cross-Domain Few-Shot Learning

1 code implementation11 Oct 2022 Linhai Zhuo, Yuqian Fu, Jingjing Chen, Yixin Cao, Yu-Gang Jiang

The proposed TGDM framework contains a Mixup-3T network for learning classifiers and a dynamic ratio generation network (DRGN) for learning the optimal mix ratio.

cross-domain few-shot learning Transfer Learning

ME-D2N: Multi-Expert Domain Decompositional Network for Cross-Domain Few-Shot Learning

1 code implementation11 Oct 2022 Yuqian Fu, Yu Xie, Yanwei Fu, Jingjing Chen, Yu-Gang Jiang

Concretely, to solve the data imbalance problem between the source data with sufficient examples and the auxiliary target data with limited examples, we build our model under the umbrella of multi-expert learning.

cross-domain few-shot learning Knowledge Distillation

Wave-SAN: Wavelet based Style Augmentation Network for Cross-Domain Few-Shot Learning

1 code implementation15 Mar 2022 Yuqian Fu, Yu Xie, Yanwei Fu, Jingjing Chen, Yu-Gang Jiang

The key challenge of CD-FSL lies in the huge data shift between source and target domains, which is typically in the form of totally different visual styles.

cross-domain few-shot learning Self-Supervised Learning

Meta-FDMixup: Cross-Domain Few-Shot Learning Guided by Labeled Target Data

1 code implementation26 Jul 2021 Yuqian Fu, Yanwei Fu, Yu-Gang Jiang

Secondly, a novel disentangle module together with a domain classifier is proposed to extract the disentangled domain-irrelevant and domain-specific features.

cross-domain few-shot learning

Can Action be Imitated? Learn to Reconstruct and Transfer Human Dynamics from Videos

no code implementations25 Jul 2021 Yuqian Fu, Yanwei Fu, Yu-Gang Jiang

To achieve this, a novel Mesh-based Video Action Imitation (M-VAI) method is proposed by us.

Human Dynamics

e-ACJ: Accurate Junction Extraction For Event Cameras

no code implementations27 Jan 2021 Zhihao Liu, Yuqian Fu

Junctions reflect the important geometrical structure information of the image, and are of primary significance to applications such as image matching and motion analysis.

Depth Guided Adaptive Meta-Fusion Network for Few-shot Video Recognition

1 code implementation20 Oct 2020 Yuqian Fu, Li Zhang, Junke Wang, Yanwei Fu, Yu-Gang Jiang

Humans can easily recognize actions with only a few examples given, while the existing video recognition models still heavily rely on the large-scale labeled data inputs.

Few Shot Action Recognition Meta-Learning +2

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