Search Results for author: Xuhai Chen

Found 7 papers, 5 papers with code

Self-supervised Feature Adaptation for 3D Industrial Anomaly Detection

no code implementations6 Jan 2024 Yuanpeng Tu, Boshen Zhang, Liang Liu, Yuxi Li, Xuhai Chen, Jiangning Zhang, Yabiao Wang, Chengjie Wang, Cai Rong Zhao

Industrial anomaly detection is generally addressed as an unsupervised task that aims at locating defects with only normal training samples.

Anomaly Detection

GPT-4V-AD: Exploring Grounding Potential of VQA-oriented GPT-4V for Zero-shot Anomaly Detection

1 code implementation5 Nov 2023 Jiangning Zhang, Haoyang He, Xuhai Chen, Zhucun Xue, Yabiao Wang, Chengjie Wang, Lei Xie, Yong liu

Large Multimodal Model (LMM) GPT-4V(ision) endows GPT-4 with visual grounding capabilities, making it possible to handle certain tasks through the Visual Question Answering (VQA) paradigm.

Anomaly Detection Question Answering +3

APRIL-GAN: A Zero-/Few-Shot Anomaly Classification and Segmentation Method for CVPR 2023 VAND Workshop Challenge Tracks 1&2: 1st Place on Zero-shot AD and 4th Place on Few-shot AD

2 code implementations27 May 2023 Xuhai Chen, Yue Han, Jiangning Zhang

In this challenge, our method achieved first place in the zero-shot track, especially excelling in segmentation with an impressive F1 score improvement of 0. 0489 over the second-ranked participant.

Anomaly Classification Novelty Detection

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