Jianbo Ouyang — accepted AI-conference papers

2026

PSR: Scaling Multi-Subject Personalized Image Generation with Pairwise Subject-Consistency Rewards

Shulei Wang, Longhui Wei, Xin He, Jianbo Ouyang, Hui Lu, Zhou Zhao +1

CVPR 2026

Personalized generation models for a single subject have demonstrated remarkable effectiveness, highlighting their significant potential. However, when extended to multiple subjects, existing models often exhibit degraded performance, particularly in maintaining subject consistency and adhering to t

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2021

Contextual Similarity Aggregation with Self-attention for Visual Re-ranking

Jianbo Ouyang, Hui Wu, Min Wang, Wengang Zhou, Houqiang Li

NeurIPS 2021poster

In content-based image retrieval, the first-round retrieval result by simple visual feature comparison may be unsatisfactory, which can be refined by visual re-ranking techniques. In image retrieval, it is observed that the contextual similarity among the top-ranked images is an important clue to di…

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