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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 2.50, ONNX Runtime 1.27.1 Download
ONNX w8a16 Universal QAIRT 2.50, ONNX Runtime 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.50, ONNX Runtime 1.27.1 Download
QNN_DLC float Universal QAIRT 2.50 Download
QNN_DLC w8a16 Universal QAIRT 2.50 Download
QNN_DLC w8a8 Universal QAIRT 2.50 Download
TFLITE float Universal QAIRT 2.50 Download
TFLITE w8a8 Universal QAIRT 2.50 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® 8 Elite Gen 5 For Galaxy Mobile 2.429 ms 0 - 152 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Elite For Galaxy Mobile 2.768 ms 0 - 148 MB NPU
Person-Foot-Detection ONNX float Snapdragon® X2 Elite 2.583 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Snapdragon® X Elite 4.84 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Gen 3 Mobile 3.356 ms 2 - 178 MB NPU
Person-Foot-Detection ONNX float Snapdragon® 8 Gen 1 Mobile 7.751 ms 17 - 198 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-8275 7.523 ms 15 - 19 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.745 ms 15 - 17 MB NPU
Person-Foot-Detection ONNX float Qualcomm® QCS8450 7.751 ms 17 - 198 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-9075 7.294 ms 15 - 18 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ IQ-X7181 4.84 ms 16 - 16 MB NPU
Person-Foot-Detection ONNX float Qualcomm® Dragonwing™ Q-8750 2.768 ms 0 - 148 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 2.337 ms 0 - 173 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Elite For Galaxy Mobile 2.346 ms 0 - 164 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® X2 Elite 2.409 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® X Elite 4.356 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 2.832 ms 0 - 193 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 5.493 ms 7 - 197 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 19.254 ms 6 - 9 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 4.289 ms 6 - 10 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.333 ms 6 - 9 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® QCS8450 5.493 ms 7 - 197 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 4.759 ms 7 - 10 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 4.356 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 48.459 ms 7 - 175 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 5.49 ms 7 - 170 MB NPU
Person-Foot-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 2.346 ms 0 - 164 MB NPU
Person-Foot-Detection ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 5.49 ms 7 - 170 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.559 ms 0 - 51 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.696 ms 0 - 56 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® X2 Elite 0.604 ms 8 - 8 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® X Elite 1.285 ms 6 - 6 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.863 ms 0 - 68 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 1.646 ms 0 - 72 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 6.89 ms 4 - 7 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 1.509 ms 0 - 4 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.278 ms 0 - 4 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® QCS8450 1.646 ms 0 - 72 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 1.48 ms 0 - 3 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.285 ms 6 - 6 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 18.738 ms 4 - 165 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 2.009 ms 0 - 157 MB NPU
Person-Foot-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.696 ms 0 - 56 MB NPU
Person-Foot-Detection ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 2.009 ms 0 - 157 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 2.311 ms 4 - 159 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 2.915 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® X2 Elite 3.022 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® X Elite 4.893 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Gen 3 Mobile 3.178 ms 0 - 171 MB NPU
Person-Foot-Detection QNN_DLC float Snapdragon® 8 Gen 1 Mobile 8.752 ms 4 - 182 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 7.374 ms 4 - 15 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.434 ms 4 - 11 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8775P 7.487 ms 0 - 151 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8650P 7.487 ms 0 - 151 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8255P 7.487 ms 0 - 151 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® QCS8450 8.752 ms 4 - 182 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 7.251 ms 4 - 14 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 4.893 ms 4 - 4 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® Dragonwing™ Q-8750 2.915 ms 0 - 155 MB NPU
Person-Foot-Detection QNN_DLC float Qualcomm® SA8295P 8.181 ms 0 - 149 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 1.645 ms 2 - 160 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Elite For Galaxy Mobile 1.858 ms 2 - 160 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® X2 Elite 2.239 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® X Elite 3.823 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 2.134 ms 2 - 175 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 4.709 ms 2 - 180 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 18.087 ms 1 - 7 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 3.407 ms 2 - 9 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.398 ms 2 - 3 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8650P 3.821 ms 2 - 161 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8255P 3.821 ms 2 - 161 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® QCS8450 4.709 ms 2 - 180 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 3.823 ms 2 - 8 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 3.823 ms 2 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 42.037 ms 2 - 154 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 5.339 ms 2 - 154 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 1.858 ms 2 - 160 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Qualcomm® SA8295P 5.106 ms 1 - 152 MB NPU
Person-Foot-Detection QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 5.339 ms 2 - 154 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.522 ms 1 - 150 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.636 ms 1 - 151 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® X2 Elite 0.77 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® X Elite 1.321 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.778 ms 1 - 59 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 1.415 ms 1 - 64 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 6.673 ms 1 - 5 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 1.343 ms 1 - 6 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.152 ms 1 - 2 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® QCS8450 1.415 ms 1 - 64 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 1.325 ms 1 - 5 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.321 ms 1 - 1 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 17.715 ms 1 - 146 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 1.76 ms 1 - 147 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.636 ms 1 - 151 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA7255P 3.525 ms 1 - 43 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Qualcomm® SA8295P 2.072 ms 0 - 40 MB NPU
Person-Foot-Detection QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 1.76 ms 1 - 147 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 2.18 ms 0 - 152 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 2.612 ms 0 - 153 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Gen 3 Mobile 3.1 ms 0 - 171 MB NPU
Person-Foot-Detection TFLITE float Snapdragon® 8 Gen 1 Mobile 7.681 ms 5 - 184 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 7.264 ms 5 - 22 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 4.606 ms 5 - 12 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® QCS8450 7.681 ms 5 - 184 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ IQ-9075 6.983 ms 4 - 20 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® Dragonwing™ Q-8750 2.612 ms 0 - 153 MB NPU
Person-Foot-Detection TFLITE float Qualcomm® SA7255P 117.954 ms 5 - 34 MB GPU
Person-Foot-Detection TFLITE float Qualcomm® SA8295P 7.86 ms 5 - 152 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.518 ms 0 - 147 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.656 ms 0 - 151 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.787 ms 0 - 56 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 1.466 ms 0 - 62 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 6.557 ms 1 - 8 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 1.363 ms 0 - 8 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.142 ms 0 - 2 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8775P 1.529 ms 0 - 45 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8650P 1.529 ms 0 - 45 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8255P 1.529 ms 0 - 45 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® QCS8450 1.466 ms 0 - 62 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 1.356 ms 0 - 7 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 17.051 ms 2 - 147 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 1.792 ms 0 - 145 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.656 ms 0 - 151 MB NPU
Person-Foot-Detection TFLITE w8a8 Qualcomm® SA8295P 2.073 ms 0 - 39 MB NPU
Person-Foot-Detection TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 1.792 ms 0 - 145 MB NPU

License

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

References

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