DINO: DETR with Improved DeNoising Anchor Boxes for End-to-End Object Detection

By Hao Zhang, Feng Li, Shilong Liu, Lei Zhang, Hang Su, Jun-Juan Zhu, Lionel Ming-shuan Ni, Harry Shum. 2022

2,919 citations recorded by the source corpus.

We present DINO (\textbf{D}ETR with \textbf{I}mproved de\textbf{N}oising anch\textbf{O}r boxes), a state-of-the-art end-to-end object detector. % in this paper. DINO improves over previous DETR-like models in performance and efficiency by using a contrastive way for denoising training, a mixed query selection method for anchor initialization, and a look forward twice scheme for box prediction. DINO achieves $49.4$AP in $12$ epochs and $51.3$AP in $24$ epochs on COCO with a ResNet-50 backbone and multi-scale features, yielding a significant improvement of $\textbf{+6.0}$\textbf{AP} and $\textbf{+2.7}$\textbf{AP}, respectively, compared to DN-DETR, the previous best DETR-like model. DINO scales well in both model size and data size. Without bells and whistles, after pre-training on the Objects365 dataset with a SwinL backbone, DINO obtains the best results on both COCO \texttt{val2017} ($\textbf{63.2}$\textbf{AP}) and \texttt{test-dev} (\textbf{$\textbf{63.3}$AP}). Compared to other models on the leaderboard, DINO significantly reduces its model size and pre-training data size while achieving better results. Our code will be available at \url{https://github.com/IDEACVR/DINO}.

Subfields: Computer Vision and Pattern Recognition, Model Architectures

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In Computer Vision and Pattern Recognition

  1. Luc Van Gool
  2. Dacheng Tao
  3. Ming-Hsuan Yang
  4. Chen Change Loy
  5. Xiaogang Wang
  6. Trevor Darrell
  7. Chunhua Shen
  8. Lei Zhang

In Model Architectures

  1. Jianwei Yang
  2. Lei Zhang
  3. Jianfeng Gao
  4. Feng Li
  5. Hao Zhang
  6. Xinggang Wang
  7. Jingdong Wang
  8. Shilong Liu

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