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Choubo Ding

3 accepted papers

2024

Anomaly Heterogeneity Learning for Open-set Supervised Anomaly Detection

CVPR 2024poster

Open-set supervised anomaly detection (OSAD) - a recently emerging anomaly detection area - aims at utilizing a few samples of anomaly classes seen during training to detect unseen anomalies (i.e. samples from open-set anomaly classes) while effectively identifying the seen anomalies. Benefiting fro…

2023

Residual Pattern Learning for Pixel-Wise Out-of-Distribution Detection in Semantic Segmentation

ICCV 2023poster

Semantic segmentation models classify pixels into a set of known ("in-distribution") visual classes. When deployed in an open world, the reliability of these models depends on their ability to not only classify in-distribution pixels but also to detect out-of-distribution (OoD) pixels. Historicall…

Cited by 45PDFcodeScholar
2022

Catching Both Gray and Black Swans: Open-Set Supervised Anomaly Detection

CVPR 2022poster

Despite most existing anomaly detection studies assume the availability of normal training samples only, a few labeled anomaly examples are often available in many real-world applications, such as defect samples identified during random quality inspection, lesion images confirmed by radiologists in…

Cited by 142PDFcodeScholar