Graph Score Propagation propagates ID prototype scores across a KNN graph of VLM text and 3D point cloud features, with prompt clustering and self-trained negative prompts, improving zero-shot and few-shot 3D OOD detection.
Pseudo-labeling and confirmation bias in deep semi-supervised learning
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
cs.CV 1years
2025 1verdicts
CONDITIONAL 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
Exploiting Vision Language Model for Training-Free 3D Point Cloud OOD Detection via Graph Score Propagation
Graph Score Propagation propagates ID prototype scores across a KNN graph of VLM text and 3D point cloud features, with prompt clustering and self-trained negative prompts, improving zero-shot and few-shot 3D OOD detection.