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Do We Really Need Explicit Position Encodings for Vision Transformers?


Feb 22, 2021
Xiangxiang Chu, Bo Zhang, Zhi Tian, Xiaolin Wei, Huaxia Xia

* A general purpose conditional position encoding for visual transformer 

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Instance and Panoptic Segmentation Using Conditional Convolutions


Feb 11, 2021
Zhi Tian, Bowen Zhang, Hao Chen, Chunhua Shen

* Fixing typos. Extended version of arXiv:2003.05664 

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BoxInst: High-Performance Instance Segmentation with Box Annotations


Dec 03, 2020
Zhi Tian, Chunhua Shen, Xinlong Wang, Hao Chen

* Code is available at: https://git.io/AdelaiDet 

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Unifying Instance and Panoptic Segmentation with Dynamic Rank-1 Convolutions


Nov 19, 2020
Hao Chen, Chunhua Shen, Zhi Tian


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Heterogeneous Federated Learning


Aug 15, 2020
Fuxun Yu, Weishan Zhang, Zhuwei Qin, Zirui Xu, Di Wang, Chenchen Liu, Zhi Tian, Xiang Chen


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FCOS: A simple and strong anchor-free object detector


Jun 14, 2020
Zhi Tian, Chunhua Shen, Hao Chen, Tong He

* Extended version of "FCOS: Fully Convolutional One-Stage Object Detection". Code is at: https://git.io/AdelaiDet. arXiv admin note: substantial text overlap with arXiv:1904.01355 

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Mask Encoding for Single Shot Instance Segmentation


Mar 26, 2020
Rufeng Zhang, Zhi Tian, Chunhua Shen, Mingyu You, Youliang Yan

* Accepted to Proc. IEEE Conf. Computer Vision and Pattern Recognition (CVPR), 2020 

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Conditional Convolutions for Instance Segmentation


Mar 19, 2020
Zhi Tian, Chunhua Shen, Hao Chen


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DiverseDepth: Affine-invariant Depth Prediction Using Diverse Data


Feb 14, 2020
Wei Yin, Xinlong Wang, Chunhua Shen, Yifan Liu, Zhi Tian, Songcen Xu, Changming Sun, Dou Renyin

* 10 pages. Fixed typos 

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Learning and Memorizing Representative Prototypes for 3D Point Cloud Semantic and Instance Segmentation


Jan 06, 2020
Tong He, Dong Gong, Zhi Tian, Chunhua Shen


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BlendMask: Top-Down Meets Bottom-Up for Instance Segmentation


Jan 02, 2020
Hao Chen, Kunyang Sun, Zhi Tian, Chunhua Shen, Yongming Huang, Youliang Yan

* 12 pages 

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DirectPose: Direct End-to-End Multi-Person Pose Estimation


Nov 24, 2019
Zhi Tian, Hao Chen, Chunhua Shen

* 12 pages 

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Convolutional Character Networks


Oct 17, 2019
Linjie Xing, Zhi Tian, Weilin Huang, Matthew R. Scott

* To appear in ICCV 2019 

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Communication-Censored Linearized ADMM for Decentralized Consensus Optimization


Sep 15, 2019
Weiyu Li, Yaohua Liu, Zhi Tian, Qing Ling


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NAS-FCOS: Fast Neural Architecture Search for Object Detection


Jun 12, 2019
Ning Wang, Yang Gao, Hao Chen, Peng Wang, Zhi Tian, Chunhua Shen

* 9 pages, 9 figures 

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FCOS: Fully Convolutional One-Stage Object Detection


Apr 14, 2019
Zhi Tian, Chunhua Shen, Hao Chen, Tong He

* 13 pages. Code is available at: https://github.com/tianzhi0549/FCOS/ 

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Decoders Matter for Semantic Segmentation: Data-Dependent Decoding Enables Flexible Feature Aggregation


Apr 05, 2019
Zhi Tian, Tong He, Chunhua Shen, Youliang Yan

* Accepted to Proc. IEEE Conf. Computer Vision and Pattern Recognition (CVPR), 2019. Content may change prior to final publication 

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Knowledge Adaptation for Efficient Semantic Segmentation


Mar 12, 2019
Tong He, Chunhua Shen, Zhi Tian, Dong Gong, Changming Sun, Youliang Yan

* Accepted to IEEE Conf. Computer Vision and Pattern Recognition, 2019 

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An end-to-end TextSpotter with Explicit Alignment and Attention


Mar 23, 2018
Tong He, Zhi Tian, Weilin Huang, Chunhua Shen, Yu Qiao, Changming Sun

* Accepted to IEEE Conf. Computer Vision and Pattern Recognition (CVPR) 2018. Code is available at: https://github.com/tonghe90/textspotter 

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Detecting Text in Natural Image with Connectionist Text Proposal Network


Sep 12, 2016
Zhi Tian, Weilin Huang, Tong He, Pan He, Yu Qiao

* To appear in ECCV, 2016 

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