Search Results for author: Guibo Zhu

Found 16 papers, 6 papers with code

UniVAD: A Training-free Unified Model for Few-shot Visual Anomaly Detection

no code implementations4 Dec 2024 Zhaopeng Gu, Bingke Zhu, Guibo Zhu, Yingying Chen, Ming Tang, Jinqiao Wang

Visual Anomaly Detection (VAD) aims to identify abnormal samples in images that deviate from normal patterns, covering multiple domains, including industrial, logical, and medical fields.

Anomaly Detection Patch Matching

Auto DragGAN: Editing the Generative Image Manifold in an Autoregressive Manner

no code implementations26 Jul 2024 Pengxiang Cai, Zhiwei Liu, Guibo Zhu, Yunfang Niu, Jinqiao Wang

Specifically, we develop a transformer encoder-decoder based network named 'Latent Predictor' to predict the latent code motion trajectories from handle points to target points in an autoregressive manner.

Recurrent Context Compression: Efficiently Expanding the Context Window of LLM

1 code implementation10 Jun 2024 Chensen Huang, Guibo Zhu, Xuepeng Wang, Yifei Luo, Guojing Ge, Haoran Chen, Dong Yi, Jinqiao Wang

To extend the context length of Transformer-based large language models (LLMs) and improve comprehension capabilities, we often face limitations due to computational resources and bounded memory storage capacity.

Long-Context Understanding Question Answering +2

FiLo: Zero-Shot Anomaly Detection by Fine-Grained Description and High-Quality Localization

1 code implementation21 Apr 2024 Zhaopeng Gu, Bingke Zhu, Guibo Zhu, Yingying Chen, Hao Li, Ming Tang, Jinqiao Wang

Zero-shot anomaly detection (ZSAD) methods entail detecting anomalies directly without access to any known normal or abnormal samples within the target item categories.

Anomaly Detection Position +1

See Through Their Minds: Learning Transferable Neural Representation from Cross-Subject fMRI

no code implementations11 Mar 2024 Yulong Liu, Yongqiang Ma, Guibo Zhu, Haodong Jing, Nanning Zheng

Our model integrates a high-level perception decoding pipeline and a pixel-wise reconstruction pipeline guided by high-level perceptions, simulating bottom-up and top-down processes in neuroscience.

Brain Decoding General Knowledge +1

ChineseWebText: Large-scale High-quality Chinese Web Text Extracted with Effective Evaluation Model

1 code implementation2 Nov 2023 Jianghao Chen, Pu Jian, Tengxiao Xi, Dongyi Yi, Qianlong Du, Chenglin Ding, Guibo Zhu, Chengqing Zong, Jinqiao Wang, Jiajun Zhang

Using our proposed approach, we release the largest and latest large-scale high-quality Chinese web text ChineseWebText, which consists of 1. 42 TB and each text is associated with a quality score, facilitating the LLM researchers to choose the data according to the desired quality thresholds.

AnomalyGPT: Detecting Industrial Anomalies Using Large Vision-Language Models

1 code implementation29 Aug 2023 Zhaopeng Gu, Bingke Zhu, Guibo Zhu, Yingying Chen, Ming Tang, Jinqiao Wang

Large Vision-Language Models (LVLMs) such as MiniGPT-4 and LLaVA have demonstrated the capability of understanding images and achieved remarkable performance in various visual tasks.

Anomaly Detection In-Context Learning

Temporal-Channel Topology Enhanced Network for Skeleton-Based Action Recognition

1 code implementation25 Feb 2023 Jinzhao Luo, Lu Zhou, Guibo Zhu, Guojing Ge, Beiying Yang, Jinqiao Wang

Most current methods adopt graph convolutional network (GCN) for topology modeling, but GCN-based methods are limited in long-distance correlation modeling and generalizability.

Action Recognition Skeleton Based Action Recognition

BrainCLIP: Bridging Brain and Visual-Linguistic Representation Via CLIP for Generic Natural Visual Stimulus Decoding

1 code implementation25 Feb 2023 Yulong Liu, Yongqiang Ma, Wei Zhou, Guibo Zhu, Nanning Zheng

Our experiments show that this combination can boost the decoding model's performance on certain tasks like fMRI-text matching and fMRI-to-image generation.

Brain Decoding Image Generation +3

Plug-and-Play Pseudo Label Correction Network for Unsupervised Person Re-identification

no code implementations14 Jun 2022 Tianyi Yan, Kuan Zhu, Haiyun Guo, Guibo Zhu, Ming Tang, Jinqiao Wang

Clustering-based methods, which alternate between the generation of pseudo labels and the optimization of the feature extraction network, play a dominant role in both unsupervised learning (USL) and unsupervised domain adaptive (UDA) person re-identification (Re-ID).

Clustering Pseudo Label +1

Multi-initialization Optimization Network for Accurate 3D Human Pose and Shape Estimation

no code implementations24 Dec 2021 Zhiwei Liu, Xiangyu Zhu, Lu Yang, Xiang Yan, Ming Tang, Zhen Lei, Guibo Zhu, Xuetao Feng, Yan Wang, Jinqiao Wang

In the second stage, we design a mesh refinement transformer (MRT) to respectively refine each coarse reconstruction result via a self-attention mechanism.

Ranked #71 on 3D Human Pose Estimation on 3DPW (MPJPE metric)

3D human pose and shape estimation 3D Reconstruction

Improving Multiple Object Tracking With Single Object Tracking

no code implementations CVPR 2021 Linyu Zheng, Ming Tang, Yingying Chen, Guibo Zhu, Jinqiao Wang, Hanqing Lu

Despite considerable similarities between multiple object tracking (MOT) and single object tracking (SOT) tasks, modern MOT methods have not benefited from the development of SOT ones to achieve satisfactory performance.

Multiple Object Tracking Object +2

High-Performance Discriminative Tracking With Transformers

no code implementations ICCV 2021 Bin Yu, Ming Tang, Linyu Zheng, Guibo Zhu, Jinqiao Wang, Hao Feng, Xuetao Feng, Hanqing Lu

End-to-end discriminative trackers improve the state of the art significantly, yet the improvement in robustness and efficiency is restricted by the conventional discriminative model, i. e., least-squares based regression.

Decoder Object +2

Integrating both Visual and Audio Cues for Enhanced Video Caption

no code implementations22 Nov 2017 Wangli Hao, Zhao-Xiang Zhang, He Guan, Guibo Zhu

Furthermore, we first propose a dynamic multimodal feature fusion framework to deal with the part modalities missing case.

Descriptive Sentence +1

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