Search Results for author: Liang Gao

Found 17 papers, 10 papers with code

2nd Place Winning Solution for the CVPR2023 Visual Anomaly and Novelty Detection Challenge: Multimodal Prompting for Data-centric Anomaly Detection

1 code implementation15 Jun 2023 Yunkang Cao, Xiaohao Xu, Chen Sun, Yuqi Cheng, Liang Gao, Weiming Shen

This technical report introduces the winning solution of the team Segment Any Anomaly for the CVPR2023 Visual Anomaly and Novelty Detection (VAND) challenge.

Anomaly Detection Novelty Detection +2

Segment Any Anomaly without Training via Hybrid Prompt Regularization

2 code implementations18 May 2023 Yunkang Cao, Xiaohao Xu, Chen Sun, Yuqi Cheng, Zongwei Du, Liang Gao, Weiming Shen

We present a novel framework, i. e., Segment Any Anomaly + (SAA+), for zero-shot anomaly segmentation with hybrid prompt regularization to improve the adaptability of modern foundation models.

Anomaly Detection Segmentation +1

A New Knowledge Distillation Network for Incremental Few-Shot Surface Defect Detection

1 code implementation1 Sep 2022 Chen Sun, Liang Gao, Xinyu Li, Yiping Gao

The proposed DKAN method follows a pretraining-finetuning transfer learning paradigm and a knowledge distillation framework is designed for fine-tuning.

Defect Detection Knowledge Distillation +1

Informative knowledge distillation for image anomaly segmentation

1 code implementation Knowledge-Based Systems 2022 Yunkang Cao, Qian Wan, Weiming Shen, Liang Gao

However, rare attention has been paid to the overfitting problem caused by the inconsistency between the capacity of the neural network and the amount of knowledge in this scheme.

Ranked #27 on Anomaly Detection on MVTec AD (Segmentation AUPRO metric)

Anomaly Detection Knowledge Distillation

FedDC: Federated Learning with Non-IID Data via Local Drift Decoupling and Correction

1 code implementation CVPR 2022 Liang Gao, Huazhu Fu, Li Li, YingWen Chen, Ming Xu, Cheng-Zhong Xu

Federated learning (FL) allows multiple clients to collectively train a high-performance global model without sharing their private data.

Federated Learning Image Classification

A new neighborhood structure for job shop scheduling problems

no code implementations7 Sep 2021 Jin Xie, Xinyu Li, Liang Gao, Lin Gui

According to the above finding, this paper proposes a new N8 neighborhood structure considering the movement of critical operations within a critical block and the movement of critical operations outside the critical block.

Combinatorial Optimization Job Shop Scheduling +1

SDNet: mutil-branch for single image deraining using swin

3 code implementations31 May 2021 Fuxiang Tan, YuTing Kong, Yingying Fan, Feng Liu, Daxin Zhou, Hao Zhang, Long Chen, Liang Gao, Yurong Qian

The former implements the basic rain pattern feature extraction, while the latter fuses different features to further extract and process the image features.

Autonomous Driving Single Image Deraining

Differential Evolution with Better and Nearest Option for Function Optimization

no code implementations29 Oct 2018 Haozhen Dong, Liang Gao, Xinyu Li, Haoran Zhong, Bing Zeng

Differential evolution(DE) is a conventional algorithm with fast convergence speed.

Whale swarm algorithm with the mechanism of identifying and escaping from extreme points for multimodal function optimization

no code implementations9 Apr 2018 Bing Zeng, Xinyu Li, Liang Gao, Yuyan Zhang, Haozhen Dong

However, there are two difficulties urgently to be solved for most existing niching metaheuristic algorithms: how to set the optimal values of niching parameters for different optimization problems, and how to jump out of the local optima efficiently.

Optical Mapping Near-eye Three-dimensional Display with Correct Focus Cues

no code implementations24 May 2017 Wei Cui, Liang Gao

We present an optical mapping near-eye (OMNI) three-dimensional display method for wearable devices.

Whale swarm algorithm for function optimization

no code implementations11 Feb 2017 Bing Zeng, Liang Gao, Xinyu Li

Increasing nature-inspired metaheuristic algorithms are applied to solving the real-world optimization problems, as they have some advantages over the classical methods of numerical optimization.

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