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Person-Foot-Detection

Object Detection
PyTorch
real_time
bu_iot
android
Model card Files
xet
 Community

Person-Foot-Detection: Optimized for Qualcomm Devices

Real-time multiple person detection with accurate feet localization optimized for mobile and edge.

This is based on the implementation of Person-Foot-Detection 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

There are two ways to deploy this model on your device:

Option 1: Download Pre-Exported Models

Below are pre-exported model assets ready for deployment.

Runtime Precision Chipset SDK Versions Download
ONNX float Universal QAIRT 2.45, ONNX Runtime 1.25.0 Download
ONNX w8a16 Universal QAIRT 2.45, ONNX Runtime 1.25.0 Download
ONNX w8a8 Universal QAIRT 2.45, ONNX Runtime 1.25.0 Download
QNN_DLC float Universal QAIRT 2.45 Download
QNN_DLC w8a16 Universal QAIRT 2.45 Download
QNN_DLC w8a8 Universal QAIRT 2.45 Download
TFLITE float Universal QAIRT 2.45 Download
TFLITE w8a8 Universal QAIRT 2.45 Download

For more device-specific assets and performance metrics, visit Person-Foot-Detection on Qualcomm® AI Hub.

Option 2: Export with Custom Configurations

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

This option is ideal if you need to customize the model beyond the default configuration provided here.

See our repository for Person-Foot-Detection on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.object_detection

Model Stats:

  • Inference latency: RealTime
  • Input resolution: 640x480
  • Number of output classes: 2
  • Number of parameters: 2.53M
  • Model size (float): 9.69 MB
  • Model size (w8a8): 2.62 MB
  • Model size (w8a16): 2.90 MB

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
Person-Foot-Detection ONNX float Snapdragon® X2 Elite 2.592 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Snapdragon® X Elite 4.66 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Gen 3 Mobile 3.308 ms 0 - 186 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Gen 1 Mobile 8.845 ms 16 - 201 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.586 ms 2 - 15 MB NPU
Person-Foot-Detection ONNX float Qualcomm® QCS8450 8.845 ms 16 - 201 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Elite Gen 5 Mobile 2.405 ms 3 - 164 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Elite Mobile 2.836 ms 2 - 158 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-9075 7.071 ms 15 - 18 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ Q-8750 2.836 ms 2 - 158 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-X7181 4.66 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® X2 Elite 2.468 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® X Elite 3.879 ms 7 - 7 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 2.677 ms 0 - 193 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 6.152 ms 7 - 199 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.843 ms 0 - 31 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® QCS8450 6.152 ms 7 - 199 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Elite Mobile 2.268 ms 0 - 172 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 4.326 ms 7 - 10 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 5.719 ms 7 - 173 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 2.396 ms 0 - 177 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 5.719 ms 7 - 173 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 2.268 ms 0 - 172 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 3.879 ms 7 - 7 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® X2 Elite 0.721 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® X Elite 1.382 ms 6 - 6 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.936 ms 0 - 68 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 1.782 ms 0 - 68 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 5.874 ms 6 - 9 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.384 ms 0 - 34 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® QCS8450 1.782 ms 0 - 68 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Elite Mobile 0.78 ms 0 - 47 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 2.241 ms 0 - 163 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 1.584 ms 0 - 3 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.66 ms 0 - 167 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 15.742 ms 4 - 163 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 2.241 ms 0 - 163 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.78 ms 0 - 47 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.382 ms 6 - 6 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® X2 Elite 3.053 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® X Elite 4.872 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Gen 3 Mobile 3.207 ms 4 - 185 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Gen 1 Mobile 10.83 ms 4 - 189 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® QCS8275 22.49 ms 1 - 153 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.47 ms 4 - 41 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8775P 7.225 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8650P 7.225 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8255P 7.225 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® QCS8450 10.83 ms 4 - 189 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 2.436 ms 4 - 168 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Elite Mobile 2.51 ms 0 - 157 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 6.995 ms 4 - 14 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8295P 7.928 ms 0 - 156 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA7255P 22.49 ms 1 - 153 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ Q-8750 2.51 ms 0 - 157 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 4.872 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® X2 Elite 2.607 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® X Elite 3.693 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 2.188 ms 2 - 182 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 5.637 ms 2 - 182 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 17.088 ms 1 - 7 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® QCS8275 8.111 ms 2 - 158 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.251 ms 2 - 15 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8775P 3.821 ms 2 - 162 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8650P 3.821 ms 2 - 162 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8255P 3.821 ms 2 - 162 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® QCS8450 5.637 ms 2 - 182 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Mobile 2.002 ms 0 - 158 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 3.594 ms 1 - 7 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA7255P 8.111 ms 2 - 158 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8295P 5.188 ms 2 - 157 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 5.848 ms 2 - 159 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 Mobile 1.939 ms 2 - 169 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 37.814 ms 2 - 160 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 5.848 ms 2 - 159 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 2.002 ms 0 - 158 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 3.693 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® X2 Elite 0.755 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® X Elite 1.36 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.778 ms 1 - 53 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 1.46 ms 1 - 58 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 5.549 ms 3 - 7 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® QCS8275 3.538 ms 1 - 39 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.178 ms 1 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8775P 1.533 ms 0 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8650P 1.533 ms 0 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8255P 1.533 ms 0 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® QCS8450 1.46 ms 1 - 58 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.641 ms 1 - 155 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 1.823 ms 1 - 152 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 1.332 ms 3 - 6 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA7255P 3.538 ms 1 - 39 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8295P 2.2 ms 0 - 37 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.523 ms 1 - 154 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 14.597 ms 1 - 151 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 1.823 ms 1 - 152 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.641 ms 1 - 155 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.36 ms 1 - 1 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Gen 3 Mobile 3.03 ms 0 - 181 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Gen 1 Mobile 8.682 ms 5 - 187 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® QCS8275 22.101 ms 5 - 157 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.356 ms 5 - 96 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8775P 6.94 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8650P 6.94 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8255P 6.94 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® QCS8450 8.682 ms 5 - 187 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 2.3 ms 0 - 161 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Elite Mobile 2.699 ms 0 - 153 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-9075 6.705 ms 4 - 19 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8295P 8.757 ms 5 - 159 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA7255P 22.101 ms 5 - 157 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ Q-8750 2.699 ms 0 - 153 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.795 ms 0 - 51 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 1.475 ms 0 - 55 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 5.376 ms 1 - 8 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® QCS8275 120.155 ms 10 - 41 MB GPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.13 ms 0 - 1 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8775P 1.564 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8650P 1.564 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8255P 1.564 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® QCS8450 1.475 ms 0 - 55 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.65 ms 0 - 154 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 1.795 ms 0 - 150 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 1.347 ms 0 - 7 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA7255P 120.155 ms 10 - 41 MB GPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8295P 2.243 ms 0 - 36 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.524 ms 0 - 152 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 14.728 ms 1 - 150 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 1.795 ms 0 - 150 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.65 ms 0 - 154 MB NPU

License

  • The license for the original implementation of Person-Foot-Detection can be found here.

References

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