AT3D-AD: Anomaly Type-Aware 3D Anomaly Detection via Hierarchical Point-Language Alignment

arXiv:2609.25930 · cs.CV · Submitted 2026-09-22 · Read on arXiv

cs.CV

Submitted: 2026-09-22

Updated: 2026-09-22

Terminology

AUROC — 27× in this paper · explained in 2 episodes
Alignment — 15× in this paper · explained in 1 episode
Point Clouds — 7× in this paper · explained in 2 episodes
Accuracy — 5× in this paper · explained in 1 episode
Benchmark — 5× in this paper · explained in 2 episodes
Transformer — 5× in this paper · explained in 2 episodes
Core — 3× in this paper · explained in 2 episodes
Physics-Driven Parametric Anomaly Synthesis — 3× in this paper
Ablation — 2× in this paper · explained in 1 episode
Ablation Studies — 1× in this paper · explained in 1 episode
Adaptation — 1× in this paper · explained in 1 episode
Aggregation — 1× in this paper · explained in 1 episode
Calibration — 1× in this paper · explained in 7 episodes
Cosine Similarity — 1× in this paper · explained in 3 episodes
Embeddings — 1× in this paper · explained in 2 episodes
Fast Point Feature Histograms — 1× in this paper
Fine-Tuning — 1× in this paper · explained in 5 episodes
Generalization — 1× in this paper · explained in 13 episodes
LoRA Fine-Tuning — 1× in this paper · explained in 3 episodes
Principal Component Analysis (PCA) — 1× in this paper · explained in 4 episodes
Reconstruction Error — 1× in this paper · explained in 2 episodes
Representation Learning — 1× in this paper · explained in 2 episodes
Self-Supervised Learning — 1× in this paper · explained in 8 episodes
Vision-language models — 1× in this paper · explained in 2 episodes
Zero-Shot Transfer — 1× in this paper · explained in 4 episodes

Sources

CLIP3D-AD: Extending CLIP for 3D Few-Shot Anomaly Detection with Multi-View Images Generation

Terminology

Sources

Related papers