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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 3.322 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Snapdragon® X Elite 4.659 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Gen 3 Mobile 3.285 ms 0 - 187 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Gen 1 Mobile 8.859 ms 15 - 202 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-8275 7.538 ms 15 - 18 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.572 ms 0 - 101 MB NPU
Person-Foot-Detection ONNX float Qualcomm® QCS8450 8.859 ms 15 - 202 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-9075 7.106 ms 15 - 18 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-X7181 4.659 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ Q-8750 2.829 ms 0 - 157 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Elite Mobile 2.829 ms 0 - 157 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Elite Gen 5 Mobile 2.387 ms 1 - 163 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® X2 Elite 2.459 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® X Elite 3.898 ms 7 - 7 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 2.695 ms 0 - 194 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 6.146 ms 7 - 200 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 4.077 ms 6 - 9 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.847 ms 0 - 4 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® QCS8450 6.146 ms 7 - 200 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 4.356 ms 7 - 10 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 3.898 ms 7 - 7 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 5.715 ms 7 - 177 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 2.311 ms 0 - 172 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Elite Mobile 2.311 ms 0 - 172 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 2.384 ms 0 - 177 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 5.715 ms 7 - 177 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® X2 Elite 0.878 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® X Elite 1.405 ms 6 - 6 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.931 ms 0 - 65 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 1.727 ms 0 - 69 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) 1.382 ms 0 - 5 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® QCS8450 1.727 ms 0 - 69 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 1.586 ms 0 - 3 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.405 ms 6 - 6 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 15.934 ms 6 - 165 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 2.134 ms 0 - 163 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.777 ms 0 - 47 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Elite Mobile 0.777 ms 0 - 47 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.658 ms 0 - 168 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 2.134 ms 0 - 163 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® X2 Elite 3.123 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® X Elite 4.969 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Gen 3 Mobile 3.196 ms 0 - 181 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Gen 1 Mobile 10.849 ms 2 - 185 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 22.496 ms 0 - 151 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.482 ms 4 - 16 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8775P 7.217 ms 0 - 154 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8650P 7.217 ms 0 - 154 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8255P 7.217 ms 0 - 154 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® QCS8450 10.849 ms 2 - 185 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 6.982 ms 4 - 14 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 4.969 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ Q-8750 2.499 ms 4 - 160 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA7255P 22.496 ms 0 - 151 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8295P 7.993 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Elite Mobile 2.499 ms 4 - 160 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 2.433 ms 4 - 168 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® X2 Elite 2.667 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® X Elite 3.682 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 2.181 ms 2 - 182 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 5.561 ms 2 - 182 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 16.794 ms 1 - 7 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 3.576 ms 2 - 8 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 8.125 ms 2 - 158 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.256 ms 2 - 3 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8775P 3.818 ms 2 - 161 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8650P 3.818 ms 2 - 161 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8255P 3.818 ms 2 - 161 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® QCS8450 5.561 ms 2 - 182 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 3.602 ms 0 - 6 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 3.682 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 37.984 ms 2 - 160 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 5.78 ms 2 - 159 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 2.005 ms 2 - 164 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA7255P 8.125 ms 2 - 158 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8295P 5.196 ms 2 - 157 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Mobile 2.005 ms 2 - 164 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 Mobile 1.956 ms 2 - 170 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 5.78 ms 2 - 159 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® X2 Elite 0.76 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® X Elite 1.334 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.781 ms 1 - 54 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 1.493 ms 1 - 58 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 5.639 ms 1 - 5 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 1.351 ms 0 - 4 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 3.519 ms 1 - 39 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.149 ms 1 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8775P 1.52 ms 1 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8650P 1.52 ms 1 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8255P 1.52 ms 1 - 41 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® QCS8450 1.493 ms 1 - 58 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 1.395 ms 0 - 4 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.334 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 14.697 ms 1 - 151 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 1.791 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® SA7255P 3.519 ms 1 - 39 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8295P 2.233 ms 0 - 37 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® 8 Elite Gen 5 Mobile 0.523 ms 1 - 156 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 1.791 ms 1 - 152 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Gen 3 Mobile 3.04 ms 0 - 181 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Gen 1 Mobile 8.714 ms 5 - 187 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 7.258 ms 5 - 21 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 22.095 ms 5 - 157 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.345 ms 0 - 2 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8775P 6.941 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8650P 6.941 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8255P 6.941 ms 5 - 161 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® QCS8450 8.714 ms 5 - 187 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-9075 6.75 ms 4 - 19 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ Q-8750 2.689 ms 0 - 156 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA7255P 22.095 ms 5 - 157 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA8295P 8.792 ms 5 - 159 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Elite Mobile 2.689 ms 0 - 156 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 2.269 ms 0 - 161 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.788 ms 0 - 52 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 1.482 ms 0 - 55 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 5.211 ms 1 - 8 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 1.358 ms 0 - 7 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 3.577 ms 1 - 39 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.141 ms 0 - 2 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8775P 1.562 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8650P 1.562 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8255P 1.562 ms 0 - 40 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® QCS8450 1.482 ms 0 - 55 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 1.358 ms 0 - 7 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 14.779 ms 1 - 149 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 1.816 ms 0 - 150 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.649 ms 0 - 154 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA7255P 3.577 ms 1 - 39 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8295P 2.24 ms 0 - 36 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.649 ms 0 - 154 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.516 ms 0 - 154 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 1.816 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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