Search Results for author: Chunyu Xie

Found 5 papers, 4 papers with code

What Makes Good Open-Vocabulary Detector: A Disassembling Perspective

no code implementations1 Sep 2023 Jincheng Li, Chunyu Xie, Xiaoyu Wu, Bin Wang, Dawei Leng

A two-stage object detector includes a visual backbone, a region proposal network (RPN), and a region of interest (RoI) head.

Object object-detection +2

Disjoint Masking with Joint Distillation for Efficient Masked Image Modeling

1 code implementation31 Dec 2022 Xin Ma, Chang Liu, Chunyu Xie, Long Ye, Yafeng Deng, Xiangyang Ji

Masked image modeling (MIM) has shown great promise for self-supervised learning (SSL) yet been criticized for learning inefficiency.

object-detection Object Detection +2

CCMB: A Large-scale Chinese Cross-modal Benchmark

1 code implementation8 May 2022 Chunyu Xie, Heng Cai, Jincheng Li, Fanjing Kong, Xiaoyu Wu, Jianfei Song, Henrique Morimitsu, Lin Yao, Dexin Wang, Xiangzheng Zhang, Dawei Leng, Baochang Zhang, Xiangyang Ji, Yafeng Deng

In this work, we build a large-scale high-quality Chinese Cross-Modal Benchmark named CCMB for the research community, which contains the currently largest public pre-training dataset Zero and five human-annotated fine-tuning datasets for downstream tasks.

Image Classification Image Retrieval +7

Memory Attention Networks for Skeleton-based Action Recognition

1 code implementation23 Apr 2018 Chunyu Xie, Ce Li, Baochang Zhang, Chen Chen, Jungong Han, Changqing Zou, Jianzhuang Liu

Specifically, the TARM is deployed in a residual learning module that employs a novel attention learning network to recalibrate the temporal attention of frames in a skeleton sequence.

Action Recognition Skeleton Based Action Recognition +1

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