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Posenet-Mobilenet

Keypoint Detection
PyTorch
android
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Posenet-Mobilenet: Optimized for Qualcomm Devices

Posenet performs pose estimation on human images.

This is based on the implementation of Posenet-Mobilenet 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 2.42, ONNX Runtime 1.24.1 Download
ONNX w8a16_mixed_int16 Universal QAIRT 2.42, ONNX Runtime 1.24.1 Download
ONNX w8a8 Universal QAIRT 2.42, ONNX Runtime 1.24.1 Download
QNN_DLC float Universal QAIRT 2.43 Download
QNN_DLC w8a16_mixed_int16 Universal QAIRT 2.43 Download
QNN_DLC w8a8 Universal QAIRT 2.43 Download
TFLITE float Universal QAIRT 2.43, TFLite 2.17.0 Download
TFLITE w8a8 Universal QAIRT 2.43, TFLite 2.17.0 Download

For more device-specific assets and performance metrics, visit Posenet-Mobilenet 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 Posenet-Mobilenet on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.pose_estimation

Model Stats:

  • Model checkpoint: mobilenet_v1_101
  • Input resolution: 513x257
  • Number of parameters: 3.31M
  • Model size (float): 12.7 MB
  • Model size (w8a8): 12.7 MB

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
Posenet-Mobilenet ONNX float Snapdragon® X2 Elite 0.888 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X Elite 1.893 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 3 Mobile 1.129 ms 0 - 59 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8550 (Proxy) 1.655 ms 0 - 8 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS9075 2.886 ms 1 - 4 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.897 ms 0 - 37 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.756 ms 0 - 36 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X2 Elite 0.287 ms 5 - 5 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X Elite 0.709 ms 3 - 3 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.408 ms 0 - 50 MB CPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.586 ms 0 - 30 MB CPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS9075 0.822 ms 0 - 3 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.339 ms 0 - 38 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.272 ms 0 - 39 MB CPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X2 Elite 0.916 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X Elite 1.497 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.936 ms 0 - 46 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8275 (Proxy) 7.732 ms 1 - 28 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8550 (Proxy) 1.314 ms 2 - 3 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8775P 2.307 ms 0 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS9075 2.18 ms 2 - 5 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8450 (Proxy) 2.295 ms 1 - 50 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA7255P 7.732 ms 1 - 28 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8295P 2.787 ms 2 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.778 ms 0 - 27 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.595 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X2 Elite 0.856 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X Elite 1.379 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 0.824 ms 0 - 54 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS8275 (Proxy) 3.365 ms 1 - 37 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS8550 (Proxy) 1.189 ms 1 - 22 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8775P 1.502 ms 1 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS9075 1.563 ms 2 - 5 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCM6690 13.351 ms 1 - 151 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA7255P 3.365 ms 1 - 37 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite For Galaxy Mobile 0.652 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 1.65 ms 1 - 151 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 Mobile 0.513 ms 1 - 40 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X2 Elite 0.366 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X Elite 0.631 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.343 ms 0 - 47 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS6490 2.203 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8275 (Proxy) 1.512 ms 0 - 33 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.501 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8775P 2.806 ms 0 - 34 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS9075 0.672 ms 2 - 4 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCM6690 5.497 ms 0 - 150 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.738 ms 0 - 51 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA7255P 1.512 ms 0 - 33 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8295P 1.115 ms 0 - 31 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.284 ms 0 - 33 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.631 ms 0 - 33 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.235 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 3 Mobile 0.943 ms 0 - 54 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8275 (Proxy) 7.749 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8550 (Proxy) 1.319 ms 0 - 2 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8775P 2.325 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS9075 2.197 ms 0 - 11 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8450 (Proxy) 2.295 ms 0 - 52 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA7255P 7.749 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8295P 2.81 ms 0 - 27 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.785 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.596 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.549 ms 0 - 52 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS6490 2.737 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8275 (Proxy) 2.015 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.835 ms 0 - 2 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 1.117 ms 0 - 39 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS9075 0.999 ms 0 - 6 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCM6690 6.457 ms 0 - 170 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 1.124 ms 0 - 54 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA7255P 2.015 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8295P 1.482 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.403 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.925 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.338 ms 0 - 40 MB NPU

License

  • The license for the original implementation of Posenet-Mobilenet can be found here.

References

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Paper for qualcomm/Posenet-Mobilenet