no code implementations • 20 Jun 2024 • Ke Wang, Tianyu Xia, Zhangxuan Gu, Yi Zhao, Shuheng Shen, Changhua Meng, Weiqiang Wang, Ke Xu
Online GUI navigation on mobile devices has driven a lot of attention recent years since it contributes to many real-world applications.
1 code implementation • 30 May 2024 • Haoxing Chen, Yan Hong, Zizheng Huang, Zhuoer Xu, Zhangxuan Gu, Yaohui Li, Jun Lan, Huijia Zhu, Jianfu Zhang, Weiqiang Wang, Huaxiong Li
We believe that the GenVideo dataset and the DeMamba module will significantly advance the field of AI-generated video detection.
1 code implementation • 15 Apr 2024 • Haoxing Chen, Yaohui Li, Zizheng Huang, Yan Hong, Zhuoer Xu, Zhangxuan Gu, Jun Lan, Huijia Zhu, Weiqiang Wang
Recent advancements in efficient transfer learning (ETL) have shown remarkable success in fine-tuning VLMs within the scenario of limited data, introducing only a few parameters to harness task-specific insights from VLMs.
no code implementations • 20 Dec 2023 • Haoxing Chen, Yaohui Li, Zhangxuan Gu, Zhuoer Xu, Jun Lan, Huaxiong Li
Image harmonization is a crucial technique in image composition that aims to seamlessly match the background by adjusting the foreground of composite images.
1 code implementation • 21 Nov 2023 • Haoxing Chen, Yaohui Li, Yan Hong, Zizheng Huang, Zhuoer Xu, Zhangxuan Gu, Jun Lan, Huijia Zhu, Weiqiang Wang
Recent methods mainly focus on learning multi-modal features aligned with class names to enhance the generalization ability to unseen categories.
Ranked #1 on GZSL Video Classification on ActivityNet-GZSL (cls)
no code implementations • ICCV 2023 • Zhuoer Xu, Zhangxuan Gu, Jianping Zhang, Shiwen Cui, Changhua Meng, Weiqiang Wang
Transfer-based attackers craft adversarial examples against surrogate models and transfer them to victim models deployed in the black-box situation.
1 code implementation • NeurIPS 2023 • Haoxing Chen, Zhuoer Xu, Zhangxuan Gu, Jun Lan, Xing Zheng, Yaohui Li, Changhua Meng, Huijia Zhu, Weiqiang Wang
Specifically, we build our model on a diffusion model and carefully modify the network structure to enable the model for drawing multilingual characters with the help of glyph and position information.
1 code implementation • CVPR 2023 • Zhangxuan Gu, Zhuoer Xu, Haoxing Chen, Jun Lan, Changhua Meng, Weiqiang Wang
Recent object detection approaches rely on pretrained vision-language models for image-text alignment.
2 code implementations • 6 Dec 2022 • Zhangxuan Gu, Haoxing Chen, Zhuoer Xu, Jun Lan, Changhua Meng, Weiqiang Wang
Extensive experimental results on COCO and LVIS show that DiffusionInst achieves competitive performance compared to existing instance segmentation models with various backbones, such as ResNet and Swin Transformers.
Ranked #9 on Instance Segmentation on LVIS v1.0 val
1 code implementation • 16 Nov 2022 • Haoxing Chen, Zhangxuan Gu, Yaohui Li, Jun Lan, Changhua Meng, Weiqiang Wang, Huaxiong Li
The MGD effectively applies distinct convolution to the foreground and background, learning the representations of foreground and background regions as well as their correlations to the global harmonization, facilitating local visual consistency for the images much more efficiently.
Ranked #2 on Image Harmonization on HAdobe5k(1024$\times$1024)
1 code implementation • CVPR 2022 • Zhangxuan Gu, Changhua Meng, Ke Wang, Jun Lan, Weiqiang Wang, Ming Gu, Liqing Zhang
Recently, various multimodal networks for Visually-Rich Document Understanding(VRDU) have been proposed, showing the promotion of transformers by integrating visual and layout information with the text embeddings.
document understanding Optical Character Recognition (OCR) +1
no code implementations • 8 Feb 2022 • Zhengkai Jiang, Zhangxuan Gu, Jinlong Peng, Hang Zhou, Liang Liu, Yabiao Wang, Ying Tai, Chengjie Wang, Liqing Zhang
In contrast, we present a simple and efficient single-stage VIS framework based on the instance segmentation method CondInst by adding an extra tracking head.
Ranked #38 on Video Instance Segmentation on YouTube-VIS validation
1 code implementation • 25 Sep 2020 • Zhangxuan Gu, Siyuan Zhou, Li Niu, Zihan Zhao, Liqing Zhang
Thus, we focus on zero-shot semantic segmentation, which aims to segment unseen objects with only category-level semantic representations provided for unseen categories.
2 code implementations • 16 Aug 2020 • Zhangxuan Gu, Siyuan Zhou, Li Niu, Zihan Zhao, Liqing Zhang
In this paper, we propose a novel context-aware feature generation method for zero-shot segmentation named CaGNet.
Ranked #9 on Zero-Shot Semantic Segmentation on PASCAL VOC
1 code implementation • 27 Jun 2019 • Zhangxuan Gu, Li Niu, Haohua Zhao, Liqing Zhang
Specifically, we propose a novel Loss Weight Module, which outputs a loss weight map by employing two depth-related measurements of hard pixels: Depth Prediction Error and Depthaware Segmentation Error.