Pre-trained image models using ONNX for fast, out-of-the-box inference.

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  • License: MIT License (MIT)
  • Author: ankandrew
  • Tags image-processing , computer-vision , deep-learning , image-classification , object-detection , open-source-models , onnx
  • Requires: Python <4.0, >=3.10
  • Provides-Extra: onnx , onnx-directml , onnx-gpu , onnx-openvino , onnx-qnn
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Project description

Open Image Models

Actions status GitHub version image Ruff Documentation Status Pylint Checked with mypy ONNX Model Hugging Face Spaces License

Introduction

Ready-to-use models for a range of computer vision tasks like detection, classification, and more. With ONNX support, you get fast and accurate results right out of the box.

Easily integrate these models into your apps for real-time processing—ideal for edge devices, cloud setups, or production environments. In one line of code, you can have powerful model inference running!

from open_image_models import LicensePlateDetector

lp_detector = LicensePlateDetector(detection_model="yolo-v9-t-256-license-plate-end2end")
lp_detector.predict("path/to/license_plate_image.jpg")

✨ That's it! Powerful license plate detection with just a few lines of code.

Features

  • 🚀 Pre-trained: Models are ready for immediate use, no additional training required.
  • 🌟 ONNX: Cross-platform support for fast inference on both CPU and GPU environments.
  • ⚡ Performance: Optimized for both speed and accuracy, ensuring efficient real-time applications.
  • 💻 Simple API: Power up your applications with robust model inference in just one line of code.

Installation

To install open-image-models via pip, use the following command:

pip install open-image-models[onnx]

[!NOTE] For hardware acceleration, you can use one of the following extras instead: onnx-gpu, onnx-openvino, onnx-directml, or onnx-qnn. Example: pip install open-image-models[onnx-gpu]

Available Models

Object Detection

Plate Detection

Model Image Size Precision (P) Recall (R) mAP50 mAP50-95
yolo-v9-s-608-license-plate-end2end 608 0.957 0.917 0.966 0.772
yolo-v9-t-640-license-plate-end2end 640 0.966 0.896 0.958 0.758
yolo-v9-t-512-license-plate-end2end 512 0.955 0.901 0.948 0.724
yolo-v9-t-416-license-plate-end2end 416 0.94 0.894 0.94 0.702
yolo-v9-t-384-license-plate-end2end 384 0.942 0.863 0.92 0.687
yolo-v9-t-256-license-plate-end2end 256 0.937 0.797 0.858 0.606
Usage 
import cv2
from rich import print

from open_image_models import LicensePlateDetector

# Initialize the License Plate Detector with the pre-trained YOLOv9 model
lp_detector = LicensePlateDetector(detection_model="yolo-v9-t-384-license-plate-end2end")

# Load an image
image_path = "path/to/license_plate_image.jpg"
image = cv2.imread(image_path)

# Perform license plate detection
detections = lp_detector.predict(image)
print(detections)

# Benchmark the model performance
lp_detector.show_benchmark(num_runs=1000)

# Display predictions on the image
annotated_image = lp_detector.display_predictions(image)

# Show the annotated image
cv2.imshow("Annotated Image", annotated_image)
cv2.waitKey(0)
cv2.destroyAllWindows()

[!TIP] Checkout the docs!

Contributing

Contributions to the repo are greatly appreciated. Whether it's bug fixes, feature enhancements, or new models, your contributions are warmly welcomed.

To start contributing or to begin development, you can follow these steps:

  1. Clone repo 
    git clone https://github.com/ankandrew/open-image-models.git
  2. Install all dependencies using Poetry: 
    make install
  3. To ensure your changes pass linting and tests before submitting a PR: 
    make checks

Citation

@article{wang2024yolov9,
  title={{YOLOv9}: Learning What You Want to Learn Using Programmable Gradient Information},
  author={Wang, Chien-Yao  and Liao, Hong-Yuan Mark},
  booktitle={arXiv preprint arXiv:2402.13616},
  year={2024}
}

Project details

Verified details

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Avatar for ankandrew from gravatar.com ankandrew

Unverified details

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Meta
  • License: MIT License (MIT)
  • Author: ankandrew
  • Tags image-processing , computer-vision , deep-learning , image-classification , object-detection , open-source-models , onnx
  • Requires: Python <4.0, >=3.10
  • Provides-Extra: onnx , onnx-directml , onnx-gpu , onnx-openvino , onnx-qnn
Classifiers

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