Changhao Liu

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Publication activitypapers/week, last 8 weeks

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Computer Vision (1)Data Curation & Synthetic Data (1)Multimodal Models (1)

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Quan Hao (1)Chenxi Zhang (1)Ziyang Tao (1)Yuyuan Zhou (1)

Papers (1)

Aug 31, 2026

Affiliation:2w ago·also NUS, BJUT, CAS, Duke

RailSyn: Diagnosis-Guided Image Generation for Traceable Data Completion in Railway Foreign Object Detection

RailSyn achieves up to 4.9 points improvement in RFOD detection accuracy by intelligently generating synthetic data that addresses specific task deficiencies.

Quan Hao, Chenxi Zhang, Ziyang Tao +6

Computer Vision Data Curation & Synthetic Data Multimodal Models

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Changhao Liu

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)