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 | 3.367 ms | 208 - 208 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® X Elite | 7.133 ms | 176 - 176 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 4.669 ms | 5 - 191 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® 8 Gen 1 Mobile | 12.089 ms | 4 - 193 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® QCS8550 (Proxy) | 6.81 ms | 0 - 7 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® QCS8450 | 12.089 ms | 4 - 193 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® 8 Elite Mobile | 3.626 ms | 1 - 163 MB | NPU |
| YOLOv8-OBB | ONNX | float | Snapdragon® 8 Elite Gen 5 Mobile | 3.166 ms | 1 - 174 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® QCS9075 | 12.089 ms | 3 - 50 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® QCS8750 | 3.626 ms | 1 - 163 MB | NPU |
| YOLOv8-OBB | ONNX | float | Qualcomm® QCS7181 | 7.133 ms | 176 - 176 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® X2 Elite | 2.583 ms | 211 - 211 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® X Elite | 6.025 ms | 179 - 179 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 8 Gen 3 Mobile | 3.558 ms | 3 - 88 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 8 Gen 1 Mobile | 6.786 ms | 3 - 87 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCS6490 | 13.862 ms | 1 - 48 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCS8550 (Proxy) | 5.736 ms | 1 - 17 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCS8450 | 6.786 ms | 3 - 87 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 2.205 ms | 0 - 72 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 8 Elite Mobile | 2.652 ms | 1 - 73 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCS9075 | 7.695 ms | 1 - 48 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Snapdragon® 7 Gen 4 Mobile | 7.204 ms | 2 - 181 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCM6690 | 29.03 ms | 0 - 182 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCS7790 | 7.204 ms | 2 - 181 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCS8750 | 2.652 ms | 1 - 73 MB | NPU |
| YOLOv8-OBB | ONNX | w8a16 | Qualcomm® QCS7181 | 6.025 ms | 179 - 179 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® X2 Elite | 0.665 ms | 180 - 180 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® X Elite | 1.558 ms | 148 - 148 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 1.001 ms | 0 - 67 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 8 Gen 1 Mobile | 1.823 ms | 0 - 64 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCS6490 | 4.576 ms | 0 - 48 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCS8550 (Proxy) | 1.504 ms | 0 - 27 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCS8450 | 1.823 ms | 0 - 64 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCS9075 | 1.894 ms | 0 - 48 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 7 Gen 4 Mobile | 1.874 ms | 0 - 162 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.626 ms | 0 - 52 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Snapdragon® 8 Elite Mobile | 0.731 ms | 0 - 51 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCM6690 | 9.121 ms | 0 - 166 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCS7790 | 1.874 ms | 0 - 162 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCS8750 | 0.731 ms | 0 - 51 MB | NPU |
| YOLOv8-OBB | ONNX | w8a8 | Qualcomm® QCS7181 | 1.558 ms | 148 - 148 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® X2 Elite | 2.693 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® X Elite | 4.636 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 3.108 ms | 0 - 184 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® 8 Gen 1 Mobile | 8.239 ms | 3 - 192 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® QCS8275 | 13.837 ms | 1 - 160 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® QCS8550 (Proxy) | 4.291 ms | 5 - 35 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® QCS8450 | 8.239 ms | 3 - 192 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® 8 Elite Mobile | 2.595 ms | 0 - 177 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® SA7255P | 13.837 ms | 1 - 160 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® SA8295P | 8.594 ms | 1 - 163 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 Mobile | 2.067 ms | 5 - 200 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® QCS9075 | 8.214 ms | 5 - 11 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® QCS8750 | 2.595 ms | 0 - 177 MB | NPU |
| YOLOv8-OBB | QNN_DLC | float | Qualcomm® QCS7181 | 4.636 ms | 5 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® X2 Elite | 2.347 ms | 2 - 2 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® X Elite | 4.613 ms | 2 - 2 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 8 Gen 3 Mobile | 2.895 ms | 2 - 77 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 8 Gen 1 Mobile | 4.935 ms | 2 - 76 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS6490 | 10.631 ms | 2 - 6 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS8275 | 8.288 ms | 2 - 55 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS8550 (Proxy) | 4.239 ms | 2 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS8450 | 4.935 ms | 2 - 76 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 1.472 ms | 2 - 62 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 8 Elite Mobile | 1.934 ms | 2 - 62 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS9075 | 5.39 ms | 1 - 5 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Snapdragon® 7 Gen 4 Mobile | 5.536 ms | 2 - 174 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCM6690 | 20.56 ms | 4 - 170 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® SA8295P | 5.546 ms | 0 - 51 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® SA7255P | 8.288 ms | 2 - 55 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS7790 | 5.536 ms | 2 - 174 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS8750 | 1.934 ms | 2 - 62 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a16 | Qualcomm® QCS7181 | 4.613 ms | 2 - 2 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® X2 Elite | 0.827 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® X Elite | 1.577 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.917 ms | 1 - 53 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 8 Gen 1 Mobile | 1.593 ms | 1 - 55 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS6490 | 3.602 ms | 1 - 4 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS8275 | 3.19 ms | 1 - 39 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS8550 (Proxy) | 1.342 ms | 1 - 4 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS8450 | 1.593 ms | 1 - 55 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS9075 | 1.649 ms | 0 - 3 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 1.443 ms | 1 - 40 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® SA7255P | 3.19 ms | 1 - 39 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.584 ms | 1 - 39 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Snapdragon® 8 Elite Mobile | 0.679 ms | 1 - 43 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCM6690 | 8.0 ms | 3 - 157 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® SA8295P | 2.094 ms | 0 - 37 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS7790 | 1.443 ms | 1 - 40 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS8750 | 0.679 ms | 1 - 43 MB | NPU |
| YOLOv8-OBB | QNN_DLC | w8a8 | Qualcomm® QCS7181 | 1.577 ms | 1 - 1 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 3.325 ms | 0 - 191 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Snapdragon® 8 Gen 1 Mobile | 8.489 ms | 0 - 194 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® QCS8275 | 14.214 ms | 0 - 164 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® QCS8550 (Proxy) | 4.691 ms | 0 - 2 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA8775P | 21.946 ms | 1 - 33 MB | GPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA8650P | 21.946 ms | 1 - 33 MB | GPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA8255P | 21.946 ms | 1 - 33 MB | GPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® QCS8450 | 8.489 ms | 0 - 194 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Snapdragon® 8 Elite Mobile | 2.714 ms | 0 - 181 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA7255P | 14.214 ms | 0 - 164 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® SA8295P | 8.902 ms | 0 - 166 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Snapdragon® 8 Elite Gen 5 Mobile | 2.166 ms | 0 - 193 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® QCS9075 | 8.367 ms | 0 - 13 MB | NPU |
| YOLOv8-OBB | TFLITE | float | Qualcomm® QCS8750 | 2.714 ms | 0 - 181 MB | NPU |
License
- The license for the original implementation of YOLOv8-OBB can be found here.
References
Community
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