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Changbao Wang

1st Place Solution of LVIS Challenge 2020: A Good Box is not a Guarantee of a Good Mask

Sep 03, 2020
Jingru Tan, Gang Zhang, Hanming Deng, Changbao Wang, Lewei Lu, Quanquan Li, Jifeng Dai

* Winner of LVIS challenge 2020

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Equalization Loss for Long-Tailed Object Recognition

Apr 14, 2020
Jingru Tan, Changbao Wang, Buyu Li, Quanquan Li, Wanli Ouyang, Changqing Yin, Junjie Yan

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* CVPR 2020. Winner of LVIS Challenge 2019. Code has been available at https: //github.com/tztztztztz/eql.detectron2

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Equalization Loss for Large Vocabulary Instance Segmentation

Nov 12, 2019
Jingru Tan, Changbao Wang, Quanquan Li, Junjie Yan

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* Technical Report. Winner of LVIS Challenge 2019

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Learning an Efficient Network for Large-Scale Hierarchical Object Detection with Data Imbalance: 3rd Place Solution to Open Images Challenge 2019

Oct 26, 2019
Xingyuan Bu, Junran Peng, Changbao Wang, Cunjun Yu, Guoliang Cao

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* 6 pages, 3 figures, ICCV 2019 Open Images Workshop

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