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  ---
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  library_name: transformers
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- tags: []
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ---
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- # Model Card for Model ID
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- <!-- Provide a quick summary of what the model is/does. -->
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- ## Model Details
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-
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- ### Model Description
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- <!-- Provide a longer summary of what this model is. -->
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- This is the model card of a 🤗 transformers model that has been pushed on the Hub. This model card has been automatically generated.
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-
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- - **Developed by:** [More Information Needed]
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- - **Funded by [optional]:** [More Information Needed]
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- - **Shared by [optional]:** [More Information Needed]
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- - **Model type:** [More Information Needed]
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- - **Language(s) (NLP):** [More Information Needed]
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- - **License:** [More Information Needed]
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- - **Finetuned from model [optional]:** [More Information Needed]
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-
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- ### Model Sources [optional]
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- <!-- Provide the basic links for the model. -->
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-
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- - **Repository:** [More Information Needed]
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- - **Paper [optional]:** [More Information Needed]
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- - **Demo [optional]:** [More Information Needed]
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- ## Uses
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- <!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
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- ### Direct Use
 
 
 
 
 
 
 
 
 
 
 
 
 
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- <!-- This section is for the model use without fine-tuning or plugging into a larger ecosystem/app. -->
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- [More Information Needed]
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- ### Downstream Use [optional]
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- <!-- This section is for the model use when fine-tuned for a task, or when plugged into a larger ecosystem/app -->
 
 
 
 
 
 
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- [More Information Needed]
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- ### Out-of-Scope Use
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- <!-- This section addresses misuse, malicious use, and uses that the model will not work well for. -->
 
 
 
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- [More Information Needed]
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- ## Bias, Risks, and Limitations
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- <!-- This section is meant to convey both technical and sociotechnical limitations. -->
 
 
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- [More Information Needed]
 
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- ### Recommendations
 
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- <!-- This section is meant to convey recommendations with respect to the bias, risk, and technical limitations. -->
 
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- Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations.
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- ## How to Get Started with the Model
 
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- Use the code below to get started with the model.
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- [More Information Needed]
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ## Training Details
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@@ -79,121 +121,72 @@ Use the code below to get started with the model.
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  <!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
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- [More Information Needed]
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  ### Training Procedure
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  <!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. -->
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- #### Preprocessing [optional]
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- [More Information Needed]
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- #### Training Hyperparameters
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- - **Training regime:** [More Information Needed] <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
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- #### Speeds, Sizes, Times [optional]
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- <!-- This section provides information about throughput, start/end time, checkpoint size if relevant, etc. -->
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- [More Information Needed]
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  ## Evaluation
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- <!-- This section describes the evaluation protocols and provides the results. -->
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-
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- ### Testing Data, Factors & Metrics
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- #### Testing Data
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- <!-- This should link to a Dataset Card if possible. -->
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- [More Information Needed]
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- #### Factors
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- <!-- These are the things the evaluation is disaggregating by, e.g., subpopulations or domains. -->
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- [More Information Needed]
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-
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- #### Metrics
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-
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- <!-- These are the evaluation metrics being used, ideally with a description of why. -->
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- [More Information Needed]
 
 
 
 
 
 
 
 
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- ### Results
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- [More Information Needed]
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- #### Summary
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- ## Model Examination [optional]
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- <!-- Relevant interpretability work for the model goes here -->
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- [More Information Needed]
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- ## Environmental Impact
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- <!-- Total emissions (in grams of CO2eq) and additional considerations, such as electricity usage, go here. Edit the suggested text below accordingly -->
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- Carbon emissions can be estimated using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700).
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- - **Hardware Type:** [More Information Needed]
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- - **Hours used:** [More Information Needed]
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- - **Cloud Provider:** [More Information Needed]
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- - **Compute Region:** [More Information Needed]
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- - **Carbon Emitted:** [More Information Needed]
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- ## Technical Specifications [optional]
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  ### Model Architecture and Objective
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- [More Information Needed]
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- ### Compute Infrastructure
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- #### Hardware
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- #### Software
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- [More Information Needed]
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- ## Citation [optional]
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  <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
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  **BibTeX:**
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- [More Information Needed]
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- **APA:**
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- [More Information Needed]
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- ## Glossary [optional]
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- <!-- If relevant, include terms and calculations in this section that can help readers understand the model or model card. -->
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- [More Information Needed]
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- ## More Information [optional]
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- ## Model Card Authors [optional]
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- ## Model Card Contact
 
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- [More Information Needed]
 
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  ---
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  library_name: transformers
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+ license: apache-2.0
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+ language:
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+ - en
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+ pipeline_tag: object-detection
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+ tags:
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+ - object-detection
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+ - vision
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+ datasets:
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+ - coco
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+ widget:
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+ - src: >-
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+ https://huggingface.co/datasets/mishig/sample_images/resolve/main/savanna.jpg
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+ example_title: Savanna
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+ - src: >-
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+ https://huggingface.co/datasets/mishig/sample_images/resolve/main/football-match.jpg
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+ example_title: Football Match
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+ - src: >-
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+ https://huggingface.co/datasets/mishig/sample_images/resolve/main/airport.jpg
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+ example_title: Airport
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  ---
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+ # Model Card for RT-DETR
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+ ## Table of Contents
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+ 1. [Model Details](#model-details)
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+ 2. [Model Sources](#model-sources)
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+ 3. [How to Get Started with the Model](#how-to-get-started-with-the-model)
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+ 4. [Training Details](#training-details)
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+ 5. [Evaluation](#evaluation)
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+ 6. [Model Architecture and Objective](#model-architecture-and-objective)
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+ 7. [Citation](#citation)
 
 
 
 
 
 
 
 
 
 
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+ ## Model Details
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+ ![image/png](https://cdn-uploads.huggingface.co/production/uploads/6579e0eaa9e58aec614e9d97/WULSDLsCVs7RNEs9KB0Lr.png)
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+ > The YOLO series has become the most popular framework for real-time object detection due to its reasonable trade-off between speed and accuracy.
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+ However, we observe that the speed and accuracy of YOLOs are negatively affected by the NMS.
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+ Recently, end-to-end Transformer-based detectors (DETRs) have provided an alternative to eliminating NMS.
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+ Nevertheless, the high computational cost limits their practicality and hinders them from fully exploiting the advantage of excluding NMS.
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+ In this paper, we propose the Real-Time DEtection TRansformer (RT-DETR), the first real-time end-to-end object detector to our best knowledge that addresses the above dilemma.
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+ We build RT-DETR in two steps, drawing on the advanced DETR:
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+ first we focus on maintaining accuracy while improving speed, followed by maintaining speed while improving accuracy.
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+ Specifically, we design an efficient hybrid encoder to expeditiously process multi-scale features by decoupling intra-scale interaction and cross-scale fusion to improve speed.
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+ Then, we propose the uncertainty-minimal query selection to provide high-quality initial queries to the decoder, thereby improving accuracy.
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+ In addition, RT-DETR supports flexible speed tuning by adjusting the number of decoder layers to adapt to various scenarios without retraining.
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+ Our RT-DETR-R50 / R101 achieves 53.1% / 54.3% AP on COCO and 108 / 74 FPS on T4 GPU, outperforming previously advanced YOLOs in both speed and accuracy.
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+ We also develop scaled RT-DETRs that outperform the lighter YOLO detectors (S and M models).
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+ Furthermore, RT-DETR-R50 outperforms DINO-R50 by 2.2% AP in accuracy and about 21 times in FPS.
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+ After pre-training with Objects365, RT-DETR-R50 / R101 achieves 55.3% / 56.2% AP. The project page: this [https URL](https://zhao-yian.github.io/RTDETR/).
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+ This is the model card of a 🤗 [transformers](https://huggingface.co/docs/transformers/index) model that has been pushed on the Hub.
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+ - **Developed by:** Yian Zhao and Sangbum Choi
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+ - **Funded by:** National Key R&D Program of China (No.2022ZD0118201), Natural Science Foundation of China (No.61972217, 32071459, 62176249, 62006133, 62271465),
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+ and the Shenzhen Medical Research Funds in China (No.
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+ B2302037).
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+ - **Shared by:** Sangbum Choi
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+ - **Model type:** [RT-DETR](https://huggingface.co/docs/transformers/main/en/model_doc/rt_detr)
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+ - **License:** Apache-2.0
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+ ### Model Sources
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+ <!-- Provide the basic links for the model. -->
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+ - **HF Docs:** [RT-DETR](https://huggingface.co/docs/transformers/main/en/model_doc/rt_detr)
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+ - **Repository:** https://github.com/lyuwenyu/RT-DETR
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+ - **Paper:** https://arxiv.org/abs/2304.08069
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+ - **Demo:** [RT-DETR Tracking](https://huggingface.co/spaces/merve/RT-DETR-tracking-coco)
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+ ## How to Get Started with the Model
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+ Use the code below to get started with the model.
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+ ```python
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+ import torch
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+ import requests
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+ from PIL import Image
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+ from transformers import RTDetrForObjectDetection, RTDetrImageProcessor
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+ url = 'http://images.cocodataset.org/val2017/000000039769.jpg'
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+ image = Image.open(requests.get(url, stream=True).raw)
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+ image_processor = RTDetrImageProcessor.from_pretrained("PekingU/rtdetr_r101vd")
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+ model = RTDetrForObjectDetection.from_pretrained("PekingU/rtdetr_r101vd")
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+ inputs = image_processor(images=image, return_tensors="pt")
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+ with torch.no_grad():
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+ outputs = model(**inputs)
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+ results = image_processor.post_process_object_detection(outputs, target_sizes=torch.tensor([image.size[::-1]]), threshold=0.3)
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+ for result in results:
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+ for score, label_id, box in zip(result["scores"], result["labels"], result["boxes"]):
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+ score, label = score.item(), label_id.item()
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+ box = [round(i, 2) for i in box.tolist()]
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+ print(f"{model.config.id2label[label]}: {score:.2f} {box}")
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+ ```
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+ This should output
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+ ```
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+ sofa: 0.97 [0.14, 0.38, 640.13, 476.21]
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+ cat: 0.96 [343.38, 24.28, 640.14, 371.5]
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+ cat: 0.96 [13.23, 54.18, 318.98, 472.22]
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+ remote: 0.95 [40.11, 73.44, 175.96, 118.48]
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+ remote: 0.92 [333.73, 76.58, 369.97, 186.99]
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+ ```
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  ## Training Details
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  <!-- This should link to a Dataset Card, perhaps with a short stub of information on what the training data is all about as well as documentation related to data pre-processing or additional filtering. -->
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+ The RTDETR model was trained on [COCO 2017 object detection](https://cocodataset.org/#download), a dataset consisting of 118k/5k annotated images for training/validation respectively.
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  ### Training Procedure
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  <!-- This relates heavily to the Technical Specifications. Content here should link to that section when it is relevant to the training procedure. -->
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+ We conduct experiments on COCO and Objects365 datasets, where RT-DETR is trained on COCO train2017 and validated on COCO val2017 dataset.
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+ We report the standard COCO metrics, including AP (averaged over uniformly sampled IoU thresholds ranging from 0.50-0.95 with a step size of 0.05),
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+ AP50, AP75, as well as AP at different scales: APS, APM, APL.
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+ ### Preprocessing
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+ Images are resized to 640x640 pixels and rescaled with `image_mean=[0.485, 0.456, 0.406]` and `image_std=[0.229, 0.224, 0.225]`.
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+ ### Training Hyperparameters
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+ - **Training regime:** <!--fp32, fp16 mixed precision, bf16 mixed precision, bf16 non-mixed precision, fp16 non-mixed precision, fp8 mixed precision -->
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+ ![image/png](https://cdn-uploads.huggingface.co/production/uploads/6579e0eaa9e58aec614e9d97/E15I9MwZCtwNIms-W8Ra9.png)
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  ## Evaluation
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+ | Model | #Epochs | #Params (M) | GFLOPs | FPS_bs=1 | AP (val) | AP50 (val) | AP75 (val) | AP-s (val) | AP-m (val) | AP-l (val) |
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+ |----------------------------|---------|-------------|--------|----------|--------|-----------|-----------|----------|----------|----------|
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+ | RT-DETR-R18 | 72 | 20 | 60.7 | 217 | 46.5 | 63.8 | 50.4 | 28.4 | 49.8 | 63.0 |
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+ | RT-DETR-R34 | 72 | 31 | 91.0 | 172 | 48.5 | 66.2 | 52.3 | 30.2 | 51.9 | 66.2 |
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+ | RT-DETR R50 | 72 | 42 | 136 | 108 | 53.1 | 71.3 | 57.7 | 34.8 | 58.0 | 70.0 |
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+ | RT-DETR R101| 72 | 76 | 259 | 74 | 54.3 | 72.7 | 58.6 | 36.0 | 58.8 | 72.1 |
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+ | RT-DETR-R18 (Objects 365 pretrained) | 60 | 20 | 61 | 217 | 49.2 | 66.6 | 53.5 | 33.2 | 52.3 | 64.8 |
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+ | RT-DETR-R50 (Objects 365 pretrained) | 24 | 42 | 136 | 108 | 55.3 | 73.4 | 60.1 | 37.9 | 59.9 | 71.8 |
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+ | RT-DETR-R101 (Objects 365 pretrained) | 24 | 76 | 259 | 74 | 56.2 | 74.6 | 61.3 | 38.3 | 60.5 | 73.5 |
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  ### Model Architecture and Objective
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+ ![image/png](https://cdn-uploads.huggingface.co/production/uploads/6579e0eaa9e58aec614e9d97/sdIwTRlHNwPzyBNwHja60.png)
 
 
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+ Overview of RT-DETR. We feed the features from the last three stages of the backbone into the encoder. The efficient hybrid
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+ encoder transforms multi-scale features into a sequence of image features through the Attention-based Intra-scale Feature Interaction (AIFI)
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+ and the CNN-based Cross-scale Feature Fusion (CCFF). Then, the uncertainty-minimal query selection selects a fixed number of encoder
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+ features to serve as initial object queries for the decoder. Finally, the decoder with auxiliary prediction heads iteratively optimizes object
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+ queries to generate categories and boxes.
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+ ## Citation
 
 
 
 
 
 
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  <!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
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  **BibTeX:**
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+ ```bibtex
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+ @misc{lv2023detrs,
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+ title={DETRs Beat YOLOs on Real-time Object Detection},
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+ author={Yian Zhao and Wenyu Lv and Shangliang Xu and Jinman Wei and Guanzhong Wang and Qingqing Dang and Yi Liu and Jie Chen},
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+ year={2023},
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+ eprint={2304.08069},
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+ archivePrefix={arXiv},
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+ primaryClass={cs.CV}
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+ }
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+ ```
 
 
 
 
 
 
 
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+ ## Model Card Authors
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+ [Sangbum Choi](https://huggingface.co/danelcsb)
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+ [Pavel Iakubovskii](https://huggingface.co/qubvel-hf)
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