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20232026
most citedHierarchical Vector Quantized Transformer for Multi-class Unsupervised Anomaly Detection

22 citations · 22 across the 8 of their papers we have counts for

collaborators

8 papers

cs.CV2026

ConceptADapt: Concept-guided Adaptive Feature Reconstruction with Dynamic Attention for Few-Shot Industrial Anomaly Detection

Yufei Li, Yicheng Ruan, Long Tian +2

Few-shot industrial anomaly detection (FS-IAD) focuses on detecting and localizing visual defects in industrial inspection during the cold-start phase, where only a limited number…

cs.CV2026

One-Step Diffusion with Inverse Residual Fields for Unsupervised Industrial Anomaly Detection

Boan Zhang, Wen Li, Guanhua Yu +3

Diffusion models have achieved outstanding performance in unsupervised industrial anomaly detection (uIAD) by learning a manifold of normal data under the common assumption that of…

cs.LG2026

Enhancing few-shot time series forecasting with LLM-guided diffusion

Haonan Shi, Dehua Shuai, Liming Wang +2

Time series forecasting in specialized domains is often constrained by limited data availability, where conventional models typically require large-scale datasets to effectively ca…

cs.CV2025

FastRef:Fast Prototype Refinement for Few-Shot Industrial Anomaly Detection

Long Tian, Yufei Li, Yuyang Dai +3

Few-shot industrial anomaly detection (FS-IAD) presents a critical challenge for practical automated inspection systems operating in data-scarce environments. While existing approa…

cs.CV2025

Meta-SurDiff: Classification Diffusion Model Optimized by Meta Learning is Reliable for Online Surgical Phase Recognition

Yufei Li, Jirui Wu, Long Tian +4

Online surgical phase recognition has drawn great attention most recently due to its potential downstream applications closely related to human life and health. Despite deep models…

cs.LG2025

A Spatial-temporal Deep Probabilistic Diffusion Model for Reliable Hail Nowcasting with Radar Echo Extrapolation

Haonan Shi, Long Tian, Jie Tao +3

Hail nowcasting is a considerable contributor to meteorological disasters and there is a great need to mitigate its socioeconomic effects through precise forecast that has high res…

cs.CV2025

Low-Rank Adaptation of Pre-Trained Stable Diffusion for Rigid-Body Target ISAR Imaging

Boan Zhang, Hang Dong, Jiongge Zhang +5

Traditional range-instantaneous Doppler (RID) methods for rigid-body target imaging often suffer from low resolution due to the limitations of time-frequency analysis (TFA). To add…

cs.CV2023★ 22 cited

Hierarchical Vector Quantized Transformer for Multi-class Unsupervised Anomaly Detection

Ruiying Lu, YuJie Wu, Long Tian +4

Unsupervised image Anomaly Detection (UAD) aims to learn robust and discriminative representations of normal samples. While separate solutions per class endow expensive computation…