← Search

Xintao Chen

4 accepted papers

2026

MetaEmbed: Scaling Multimodal Retrieval at Test-Time with Flexible Late Interaction

ICLR 2026oral

Universal multimodal embedding models have achieved great success in capturing semantic relevance between queries and candidates. However, current methods either condense queries and candidates into a single vector, potentially limiting the expressiveness for fine-grained information, or produce too…

Cited by 0SourcecodeScholar
2026

Unsupervised Multi-View Visual Anomaly Detection via Progressive Homography-Guided Alignment

AAAI 2026technical

Unsupervised visual anomaly detection from multi-view images presents a significant challenge: distinguishing genuine defects from benign appearance variations caused by viewpoint changes. Existing methods, often designed for single-view inputs, treat multiple views as a disconnected set of images,

Cited by 0SourcePDFScholar
2025

Bridging 3D Anomaly Localization and Repair via High-Quality Continuous Geometric Representation

ICCV 2025poster

3D point cloud anomaly detection is essential for robust vision systems but is challenged by pose variations and complex geometric anomalies. Existing patch-based methods often suffer from geometric fidelity issues due to discrete voxelization or projection-based representations, limiting fine-grain…

Cited by 0SourcePDFScholar
2025

Towards Visual Discrimination and Reasoning of Real-World Physical Dynamics: Physics-Grounded Anomaly Detection

CVPR 2025poster

Humans detect real-world object anomalies by perceiving, interacting, and reasoning based on object-conditioned physical knowledge. The long-term goal of Industrial Anomaly Detection (IAD) is to enable machines to autonomously replicate this skill. However, current IAD algorithms are largely develop…