YOLOv8-OBB: Optimized for Qualcomm Devices
Ultralytics YOLOv8-OBB is a machine learning model that predicts oriented bounding boxes (OBB) and classes of objects in an image. It is designed for detecting objects that are not axis-aligned, such as aerial imagery or tilted text.
This is based on the implementation of YOLOv8-OBB found here. This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the Qualcomm® AI Hub Models library to export with custom configurations. More details on model performance across various devices, can be found here.
Qualcomm AI Hub Models uses Qualcomm AI Hub Workbench to compile, profile, and evaluate this model. Sign up to run these models on a hosted Qualcomm® device.
Getting Started
Due to licensing restrictions, we cannot distribute pre-exported model assets for this model. Use the Qualcomm® AI Hub Models Python library to compile and export the model with your own:
- Custom weights (e.g., fine-tuned checkpoints)
- Custom input shapes
- Target device and runtime configurations
See our repository for YOLOv8-OBB on GitHub for usage instructions.
Model Details
Model Type: Model_use_case.object_detection
Model Stats:
- Model checkpoint: YOLOv8-N-OBB
- Input resolution: 640*640
- Model size (float): 12.1 MB
- Model size (w8a8): 3.53 MB
- Model size (w8a8_mixed_int16): 3.62 MB
- Model size (w8a16): 3.55 MB
Performance Summary
| Model | Runtime | Precision | Chipset | Inference Time (ms) | Peak Memory Range (MB) | Primary Compute Unit |
|---|---|---|---|---|---|---|
| YOLOv8-OBB | ONNX | float | Snapdragon® X2 Elite | 3.373 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® X Elite | 7.06 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 4.666 ms | 5 - 200 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® 8 Gen 1 Mobile | 12.131 ms | 5 - 205 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 6.826 ms | 5 - 123 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® QCS8450 | 12.131 ms | 5 - 205 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® Dragonwing™ IQ-9075 | 8.158 ms | 5 - 7 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® Dragonwing™ IQ-X7181 | 7.06 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® Dragonwing™ Q-8750 | 3.622 ms | 0 - 166 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® 8 Elite Mobile | 3.622 ms | 0 - 166 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® 8 Elite Gen 5 Mobile | 3.2 ms | 0 - 180 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® X2 Elite | 2.578 ms | 2 - 2 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® X Elite | 6.033 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 8 Gen 3 Mobile | 3.552 ms | 0 - 95 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 8 Gen 1 Mobile | 6.761 ms | 3 - 95 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® Dragonwing™ QCS6490 | 24.967 ms | 2 - 5 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 5.704 ms | 2 - 122 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCS8450 | 6.761 ms | 3 - 95 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® Dragonwing™ IQ-9075 | 6.139 ms | 2 - 5 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® Dragonwing™ IQ-X7181 | 6.033 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® Dragonwing™ Q-8750 | 2.658 ms | 1 - 75 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 8 Elite Mobile | 2.658 ms | 1 - 75 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 2.206 ms | 0 - 76 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® X2 Elite | 0.665 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® X Elite | 1.563 ms | 0 - 0 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.999 ms | 0 - 75 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 8 Gen 1 Mobile | 1.829 ms | 0 - 73 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 10.399 ms | 1 - 4 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 1.513 ms | 0 - 4 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCS8450 | 1.829 ms | 0 - 73 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 1.699 ms | 0 - 3 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-X7181 | 1.563 ms | 0 - 0 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 0.728 ms | 0 - 58 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 8 Elite Mobile | 0.728 ms | 0 - 58 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.628 ms | 0 - 57 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® X2 Elite | 2.686 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® X Elite | 4.595 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 3.109 ms | 5 - 191 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® 8 Gen 1 Mobile | 8.228 ms | 5 - 195 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® Dragonwing™ QCS8275 | 13.848 ms | 0 - 159 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 4.237 ms | 4 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® SA8775P | 5.709 ms | 0 - 180 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® SA8650P | 5.709 ms | 0 - 180 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® SA8255P | 5.709 ms | 0 - 180 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® QCS8450 | 8.228 ms | 5 - 195 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-9075 | 6.499 ms | 5 - 11 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-X7181 | 4.595 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® Dragonwing™ Q-8750 | 2.601 ms | 0 - 178 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® SA7255P | 13.848 ms | 0 - 159 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® SA8295P | 8.572 ms | 0 - 162 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® 8 Elite Mobile | 2.601 ms | 0 - 178 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 Mobile | 2.102 ms | 5 - 200 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® X2 Elite | 1.905 ms | 2 - 2 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® X Elite | 4.699 ms | 2 - 2 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 8 Gen 3 Mobile | 2.897 ms | 2 - 77 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 8 Gen 1 Mobile | 4.835 ms | 2 - 77 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® Dragonwing™ QCS6490 | 15.752 ms | 2 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® Dragonwing™ QCS8275 | 8.301 ms | 1 - 54 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 4.231 ms | 0 - 27 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® SA8775P | 4.833 ms | 0 - 55 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® SA8650P | 4.833 ms | 0 - 55 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® SA8255P | 4.833 ms | 0 - 55 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS8450 | 4.835 ms | 2 - 77 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® Dragonwing™ IQ-9075 | 4.579 ms | 1 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® Dragonwing™ IQ-X7181 | 4.699 ms | 2 - 2 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® Dragonwing™ Q-6690 | 22.682 ms | 2 - 174 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® Dragonwing™ Q-7790 | 5.638 ms | 2 - 174 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® Dragonwing™ Q-8750 | 1.933 ms | 2 - 57 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® SA7255P | 8.301 ms | 1 - 54 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® SA8295P | 5.559 ms | 0 - 51 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 8 Elite Mobile | 1.933 ms | 2 - 57 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 1.482 ms | 2 - 64 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 7 Gen 4 Mobile | 5.638 ms | 2 - 174 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® X2 Elite | 0.797 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® X Elite | 1.542 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.928 ms | 1 - 54 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 8 Gen 1 Mobile | 1.579 ms | 1 - 57 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 5.502 ms | 1 - 4 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ QCS8275 | 3.137 ms | 1 - 39 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 1.351 ms | 1 - 42 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® SA8775P | 1.749 ms | 0 - 41 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® SA8650P | 1.749 ms | 0 - 41 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® SA8255P | 1.749 ms | 0 - 41 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS8450 | 1.579 ms | 1 - 57 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 1.54 ms | 1 - 4 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ IQ-X7181 | 1.542 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 7.932 ms | 1 - 155 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 1.425 ms | 0 - 39 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 0.681 ms | 1 - 38 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® SA7255P | 3.137 ms | 1 - 39 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® SA8295P | 2.085 ms | 0 - 37 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 8 Elite Mobile | 0.681 ms | 1 - 38 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.589 ms | 1 - 39 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 1.425 ms | 0 - 39 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 3.315 ms | 0 - 190 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Snapdragon® 8 Gen 1 Mobile | 8.524 ms | 0 - 193 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® Dragonwing™ QCS8275 | 14.208 ms | 0 - 164 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 4.5 ms | 0 - 15 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA8775P | 5.983 ms | 0 - 183 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA8650P | 5.983 ms | 0 - 183 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA8255P | 5.983 ms | 0 - 183 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® QCS8450 | 8.524 ms | 0 - 193 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® Dragonwing™ IQ-9075 | 5.725 ms | 0 - 14 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® Dragonwing™ Q-8750 | 2.723 ms | 0 - 170 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA7255P | 14.208 ms | 0 - 164 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA8295P | 8.896 ms | 0 - 165 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Snapdragon® 8 Elite Mobile | 2.723 ms | 0 - 170 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Snapdragon® 8 Elite Gen 5 Mobile | 2.173 ms | 0 - 194 MB | NPU |
License
- The license for the original implementation of YOLOv8-OBB can be found here.
References
Community
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- For questions or feedback please reach out to us.
