Yolo-v7-Quantized: Optimized for Mobile Deployment
Quantized real-time object detection optimized for mobile and edge
YoloV7 is a machine learning model that predicts bounding boxes and classes of objects in an image. This model is post-training quantized to int8 using samples from the COCO dataset.
This model is an implementation of Yolo-v7-Quantized found here.
More details on model performance across various devices, can be found here.
Model Details
- Model Type: Object detection
- Model Stats:
- Model checkpoint: YoloV7 Tiny
- Input resolution: 640x640
- Number of parameters: 6.24M
- Model size: 6.23 MB
- Precision: w8a8 (8-bit weights, 8-bit activations)
| Model | Device | Chipset | Target Runtime | Inference Time (ms) | Peak Memory Range (MB) | Precision | Primary Compute Unit | Target Model |
|---|---|---|---|---|---|---|---|---|
| Yolo-v7 | Samsung Galaxy S23 | Snapdragon® 8 Gen 2 | TFLITE | 2.504 ms | 0 - 30 MB | INT8 | NPU | -- |
| Yolo-v7 | Samsung Galaxy S23 | Snapdragon® 8 Gen 2 | QNN | 3.026 ms | 0 - 29 MB | INT8 | NPU | -- |
| Yolo-v7 | Samsung Galaxy S23 | Snapdragon® 8 Gen 2 | ONNX | 4.047 ms | 0 - 28 MB | INT8 | NPU | -- |
| Yolo-v7 | Samsung Galaxy S24 | Snapdragon® 8 Gen 3 | TFLITE | 1.699 ms | 0 - 42 MB | INT8 | NPU | -- |
| Yolo-v7 | Samsung Galaxy S24 | Snapdragon® 8 Gen 3 | QNN | 2.021 ms | 1 - 36 MB | INT8 | NPU | -- |
| Yolo-v7 | Samsung Galaxy S24 | Snapdragon® 8 Gen 3 | ONNX | 2.919 ms | 0 - 67 MB | INT8 | NPU | -- |
| Yolo-v7 | Snapdragon 8 Elite QRD | Snapdragon® 8 Elite | TFLITE | 1.382 ms | 0 - 24 MB | INT8 | NPU | -- |
| Yolo-v7 | Snapdragon 8 Elite QRD | Snapdragon® 8 Elite | QNN | 2.195 ms | 1 - 28 MB | INT8 | NPU | -- |
| Yolo-v7 | Snapdragon 8 Elite QRD | Snapdragon® 8 Elite | ONNX | 2.2 ms | 1 - 57 MB | INT8 | NPU | -- |
| Yolo-v7 | SA7255P ADP | SA7255P | TFLITE | 16.532 ms | 0 - 21 MB | INT8 | NPU | -- |
| Yolo-v7 | SA7255P ADP | SA7255P | QNN | 16.258 ms | 1 - 10 MB | INT8 | NPU | -- |
| Yolo-v7 | SA8255 (Proxy) | SA8255P Proxy | TFLITE | 2.521 ms | 0 - 30 MB | INT8 | NPU | -- |
| Yolo-v7 | SA8255 (Proxy) | SA8255P Proxy | QNN | 2.857 ms | 1 - 4 MB | INT8 | NPU | -- |
| Yolo-v7 | SA8295P ADP | SA8295P | TFLITE | 3.901 ms | 0 - 26 MB | INT8 | NPU | -- |
| Yolo-v7 | SA8295P ADP | SA8295P | QNN | 4.298 ms | 1 - 19 MB | INT8 | NPU | -- |
| Yolo-v7 | SA8650 (Proxy) | SA8650P Proxy | TFLITE | 2.509 ms | 0 - 31 MB | INT8 | NPU | -- |
| Yolo-v7 | SA8650 (Proxy) | SA8650P Proxy | QNN | 2.86 ms | 1 - 3 MB | INT8 | NPU | -- |
| Yolo-v7 | SA8775P ADP | SA8775P | TFLITE | 3.547 ms | 0 - 21 MB | INT8 | NPU | -- |
| Yolo-v7 | SA8775P ADP | SA8775P | QNN | 4.009 ms | 1 - 11 MB | INT8 | NPU | -- |
| Yolo-v7 | RB3 Gen 2 (Proxy) | QCS6490 Proxy | TFLITE | 9.795 ms | 0 - 31 MB | INT8 | NPU | -- |
| Yolo-v7 | RB3 Gen 2 (Proxy) | QCS6490 Proxy | QNN | 7.784 ms | 1 - 13 MB | INT8 | NPU | -- |
| Yolo-v7 | RB5 (Proxy) | QCS8250 Proxy | TFLITE | 55.949 ms | 15 - 55 MB | INT8 | GPU | -- |
| Yolo-v7 | QCS8275 (Proxy) | QCS8275 Proxy | TFLITE | 16.532 ms | 0 - 21 MB | INT8 | NPU | -- |
| Yolo-v7 | QCS8275 (Proxy) | QCS8275 Proxy | QNN | 16.258 ms | 1 - 10 MB | INT8 | NPU | -- |
| Yolo-v7 | QCS8550 (Proxy) | QCS8550 Proxy | TFLITE | 2.502 ms | 0 - 31 MB | INT8 | NPU | -- |
| Yolo-v7 | QCS8550 (Proxy) | QCS8550 Proxy | QNN | 2.846 ms | 1 - 5 MB | INT8 | NPU | -- |
| Yolo-v7 | QCS9075 (Proxy) | QCS9075 Proxy | TFLITE | 3.547 ms | 0 - 21 MB | INT8 | NPU | -- |
| Yolo-v7 | QCS9075 (Proxy) | QCS9075 Proxy | QNN | 4.009 ms | 1 - 11 MB | INT8 | NPU | -- |
| Yolo-v7 | QCS8450 (Proxy) | QCS8450 Proxy | TFLITE | 3.247 ms | 0 - 34 MB | INT8 | NPU | -- |
| Yolo-v7 | QCS8450 (Proxy) | QCS8450 Proxy | QNN | 3.802 ms | 1 - 38 MB | INT8 | NPU | -- |
| Yolo-v7 | Snapdragon X Elite CRD | Snapdragon® X Elite | QNN | 3.127 ms | 1 - 1 MB | INT8 | NPU | -- |
| Yolo-v7 | Snapdragon X Elite CRD | Snapdragon® X Elite | ONNX | 4.547 ms | 6 - 6 MB | INT8 | NPU | -- |
License
- The license for the original implementation of Yolo-v7-Quantized can be found here.
- The license for the compiled assets for on-device deployment can be found here
References
- YOLOv7: Trainable bag-of-freebies sets new state-of-the-art for real-time object detectors
- Source Model Implementation
Community
- Join our AI Hub Slack community to collaborate, post questions and learn more about on-device AI.
- For questions or feedback please reach out to us.
Usage and Limitations
Model may not be used for or in connection with any of the following applications:
- Accessing essential private and public services and benefits;
- Administration of justice and democratic processes;
- Assessing or recognizing the emotional state of a person;
- Biometric and biometrics-based systems, including categorization of persons based on sensitive characteristics;
- Education and vocational training;
- Employment and workers management;
- Exploitation of the vulnerabilities of persons resulting in harmful behavior;
- General purpose social scoring;
- Law enforcement;
- Management and operation of critical infrastructure;
- Migration, asylum and border control management;
- Predictive policing;
- Real-time remote biometric identification in public spaces;
- Recommender systems of social media platforms;
- Scraping of facial images (from the internet or otherwise); and/or
- Subliminal manipulation
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