Search Results for author: Jin Xia

Found 3 papers, 2 papers with code

Asynchronous Interaction Aggregation for Action Detection

2 code implementations ECCV 2020 Jiajun Tang, Jin Xia, Xinzhi Mu, Bo Pang, Cewu Lu

We propose the Asynchronous Interaction Aggregation network (AIA) that leverages different interactions to boost action detection.

Action Detection

COOKIE: Contrastive Cross-Modal Knowledge Sharing Pre-Training for Vision-Language Representation

1 code implementation ICCV 2021 Keyu Wen, Jin Xia, Yuanyuan Huang, Linyang Li, Jiayan Xu, Jie Shao

There are two key designs in it, one is the weight-sharing transformer on top of the visual and textual encoders to align text and image semantically, the other is three kinds of contrastive learning designed for sharing knowledge between different modalities.

Contrastive Learning Cross-Modal Retrieval +3

Three Branches: Detecting Actions With Richer Features

no code implementations13 Aug 2019 Jin Xia, Jiajun Tang, Cewu Lu

We present our three branch solutions for International Challenge on Activity Recognition at CVPR2019.

Activity Recognition Spatio-Temporal Action Localization +1

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