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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 1.27.1 Download
ONNX w8a16 Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.45, ONNX Runtime 1.27.1 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
  • Model size (float): 9.69 MB
  • Model size (w8a16): 2.90 MB
  • Model size (w8a8): 2.62 MB
  • Number of output classes: 2
  • Number of parameters: 2.53M

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
Person-Foot-Detection ONNX float Snapdragon® X2 Elite 2.586 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Snapdragon® X Elite 4.719 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Gen 3 Mobile 3.284 ms 0 - 187 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Gen 1 Mobile 8.785 ms 0 - 187 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-8275 7.555 ms 15 - 18 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.557 ms 10 - 14 MB NPU
Person-Foot-Detection ONNX float Qualcomm® QCS8450 8.785 ms 0 - 187 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-9075 7.104 ms 15 - 18 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-X7181 4.719 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ Q-8750 2.834 ms 0 - 154 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Elite Mobile 2.834 ms 0 - 154 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Elite Gen 5 Mobile 2.412 ms 3 - 164 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® X2 Elite 2.467 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® X Elite 3.93 ms 7 - 7 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 2.682 ms 0 - 195 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 6.161 ms 7 - 199 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 4.086 ms 6 - 9 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.868 ms 0 - 6 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® QCS8450 6.161 ms 7 - 199 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 4.329 ms 7 - 10 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 3.93 ms 7 - 7 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 5.752 ms 7 - 174 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 2.262 ms 0 - 171 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Elite Mobile 2.262 ms 0 - 171 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 2.386 ms 0 - 177 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 5.752 ms 7 - 174 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® X2 Elite 0.715 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® X Elite 1.399 ms 6 - 6 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.934 ms 0 - 67 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 1.731 ms 0 - 66 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 5.598 ms 4 - 7 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 1.619 ms 0 - 4 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.381 ms 0 - 4 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® QCS8450 1.731 ms 0 - 66 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 1.596 ms 0 - 3 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.399 ms 6 - 6 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 15.639 ms 4 - 169 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 2.141 ms 0 - 163 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.778 ms 0 - 52 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Elite Mobile 0.778 ms 0 - 52 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.659 ms 0 - 168 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 2.141 ms 0 - 163 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® X2 Elite 3.114 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® X Elite 5.006 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Gen 3 Mobile 3.193 ms 0 - 180 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Gen 1 Mobile 10.832 ms 4 - 187 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 7.418 ms 4 - 14 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 22.5 ms 0 - 152 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.485 ms 4 - 5 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8775P 7.209 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8650P 7.209 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8255P 7.209 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® QCS8450 10.832 ms 4 - 187 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 6.977 ms 4 - 14 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 5.006 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ Q-8750 2.511 ms 4 - 160 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA7255P 22.5 ms 0 - 152 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8295P 8.003 ms 0 - 156 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Elite Mobile 2.511 ms 4 - 160 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 2.446 ms 4 - 167 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® X2 Elite 2.632 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® X Elite 3.629 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 2.182 ms 2 - 183 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 5.645 ms 2 - 182 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 17.109 ms 1 - 7 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 3.571 ms 1 - 7 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 8.116 ms 2 - 158 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.257 ms 2 - 96 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8775P 3.791 ms 2 - 163 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8650P 3.791 ms 2 - 163 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8255P 3.791 ms 2 - 163 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® QCS8450 5.645 ms 2 - 182 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 3.643 ms 1 - 7 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 3.629 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 38.331 ms 2 - 160 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 5.786 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® SA7255P 8.116 ms 2 - 158 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8295P 5.181 ms 1 - 156 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 Snapdragon® 8 Elite Gen 5 Mobile 1.98 ms 2 - 170 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 5.786 ms 2 - 159 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® X2 Elite 0.763 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® X Elite 1.326 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.796 ms 0 - 53 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 1.483 ms 1 - 58 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 5.635 ms 1 - 5 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 1.351 ms 0 - 5 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 3.52 ms 1 - 39 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.166 ms 0 - 9 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8775P 1.516 ms 0 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8650P 1.516 ms 0 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8255P 1.516 ms 0 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® QCS8450 1.483 ms 1 - 58 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 1.359 ms 1 - 5 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.326 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 14.755 ms 1 - 150 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 1.81 ms 1 - 152 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.642 ms 1 - 157 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA7255P 3.52 ms 1 - 39 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8295P 2.211 ms 0 - 36 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.642 ms 1 - 157 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.522 ms 1 - 154 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 1.81 ms 1 - 152 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Gen 3 Mobile 3.048 ms 0 - 183 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Gen 1 Mobile 8.692 ms 5 - 187 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 7.277 ms 5 - 21 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 22.109 ms 5 - 157 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.338 ms 5 - 72 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8775P 6.963 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8650P 6.963 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8255P 6.963 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® QCS8450 8.692 ms 5 - 187 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-9075 6.709 ms 4 - 19 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ Q-8750 2.71 ms 0 - 152 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA7255P 22.109 ms 5 - 157 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8295P 8.822 ms 5 - 159 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Elite Mobile 2.71 ms 0 - 152 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 2.307 ms 0 - 160 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.784 ms 0 - 51 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 1.496 ms 0 - 56 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 5.526 ms 1 - 8 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 1.363 ms 0 - 7 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 3.536 ms 1 - 38 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.126 ms 0 - 2 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8775P 1.569 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8650P 1.569 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8255P 1.569 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® QCS8450 1.496 ms 0 - 56 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 1.341 ms 0 - 7 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 14.599 ms 1 - 149 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 1.805 ms 0 - 150 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.648 ms 0 - 153 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA7255P 3.536 ms 1 - 38 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8295P 2.236 ms 0 - 36 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.648 ms 0 - 153 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.513 ms 0 - 153 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 1.805 ms 0 - 150 MB NPU

License

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

References

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