Search Results for author: Guodong Wang

Found 11 papers, 4 papers with code

Towards Training-free Anomaly Detection with Vision and Language Foundation Models

no code implementations24 Mar 2025 Jinjin Zhang, Guodong Wang, Yizhou Jin, Di Huang

Anomaly detection is valuable for real-world applications, such as industrial quality inspection.

Anomaly Detection

ONER: Online Experience Replay for Incremental Anomaly Detection

no code implementations5 Dec 2024 Yizhou Jin, Jiahui Zhu, Guodong Wang, Shiwei Li, Jinjin Zhang, Qingjie Liu, Xinyue Liu, Yunhong Wang

Specifically, our framework utilizes two types of experiences from past tasks: decomposed prompts and semantic prototypes, addressing both model parameter updates and feature optimization.

Anomaly Detection

Align-DETR: Enhancing End-to-end Object Detection with Aligned Loss

1 code implementation15 Apr 2023 Zhi Cai, Songtao Liu, Guodong Wang, Zheng Ge, Xiangyu Zhang, Di Huang

To tackle both issues simultaneously, we introduce a novel loss function, termed as Align Loss, designed to resolve the discrepancy between the two tasks.

object-detection Object Detection

Indirect-Instant Attention Optimization for Crowd Counting in Dense Scenes

no code implementations12 Jun 2022 Suyu Han, Guodong Wang, Donghua Liu

One of appealing approaches to guiding learnable parameter optimization, such as feature maps, is global attention, which enlightens network intelligence at a fraction of the cost.

Crowd Counting

Learning Oriented Remote Sensing Object Detection via Naive Geometric Computing

no code implementations1 Dec 2021 Yanjie Wang, Xu Zou, Zhijun Zhang, Wenhui Xu, Liqun Chen, Sheng Zhong, Luxin Yan, Guodong Wang

Detecting oriented objects along with estimating their rotation information is one crucial step for analyzing remote sensing images.

object-detection Object Detection +2

Student-Teacher Feature Pyramid Matching for Anomaly Detection

10 code implementations7 Mar 2021 Guodong Wang, Shumin Han, Errui Ding, Di Huang

Anomaly detection is a challenging task and usually formulated as an one-class learning problem for the unexpectedness of anomalies.

Image Classification Unsupervised Anomaly Detection

A Novel Video Salient Object Detection Method via Semi-supervised Motion Quality Perception

1 code implementation7 Aug 2020 Chenglizhao Chen, Jia Song, Chong Peng, Guodong Wang, Yuming Fang

Consequently, we can achieve a significant performance improvement by using this new training set to start a new round of network training.

object-detection Salient Object Detection +1

An Automated Auto-encoder Correlation-based Health-Monitoring and Prognostic Method for Machine Bearings

no code implementations18 Mar 2017 Ramin M. Hasani, Guodong Wang, Radu Grosu

We demonstrate the superiority of the AEC over many other state-of-the-art approaches for the health monitoring and prognostic of machine bearings.

Attribute

Blurred Palmprint Recognition Based on Stable-FeatureExtraction Using a Vese-Osher Decomposition Model

no code implementations 7 2014 Danfeng Hong, Jian Su, Qinggen Hong, Zhenkuan Pan, Guodong Wang

The experimental results are used to demonstrate the theoretica conclusion that the structure laver is stable foidifferent bluring scales The WRHOG method also proves to be an advanced and robust method of distinauishing blurredpalmprints.

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