Search Results for author: Xi Wei

Found 3 papers, 0 papers with code

Multimodal High-order Relation Transformer for Scene Boundary Detection

no code implementations ICCV 2023 Xi Wei, Zhangxiang Shi, Tianzhu Zhang, Xiaoyuan Yu, Lei Xiao

Scene boundary detection breaks down long videos into meaningful story-telling units and plays a crucial role in high-level video understanding.

Boundary Detection Relation +1

Multi-Modality Cross Attention Network for Image and Sentence Matching

no code implementations CVPR 2020 Xi Wei, Tianzhu Zhang, Yan Li, Yongdong Zhang, Feng Wu

In the proposed MMCA, we design a novel cross-attention mechanism, which is able to exploit not only the intra-modality relationship within each modality, but also the inter-modality relationship between image regions and sentence words to complement and enhance each other for image and sentence matching.

Semantic Similarity Semantic Textual Similarity +1

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