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Hongxia Gao

3 accepted papers

2026

XSeg: A Large-scale X-ray Contraband Segmentation Benchmark For Real-World Security Screening

CVPR 2026

X-ray contraband detection is critical for public safety. However, current methods primarily rely on bounding box annotations, which limit model generalization and performance due to the lack of pixel-level supervision and real-world data. To address these limitations, we introduce XSeg. To the best

Cited by 0SourceScholar
2025

GDFDNet: A Novel Graph-Based Dynamically Fused Dual-Stream Network for Accuracy Prohibited Items Detection

ICASSP 2025accepted

In various security inspection scenarios, prohibited items detection in X-ray images is of great significance for safeguarding public safety and effectively reducing the potential risks of crimes and terrorist activities. However, existing detection methods still face the challenge of overlapping im…

Cited by 0SourceScholar
2024

VQCNIR: Clearer Night Image Restoration with Vector-Quantized Codebook

AAAI 2024technical

Night photography often struggles with challenges like low light and blurring, stemming from dark environments and prolonged exposures. Current methods either disregard priors and directly fitting end-to-end networks, leading to inconsistent illumination, or rely on unreliable handcrafted priors to…