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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 2.45, 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_mixed_int16 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 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 0.884 ms 211 - 211 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X Elite 1.698 ms 180 - 180 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 3 Mobile 1.128 ms 1 - 42 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 1 Mobile 2.8 ms 1 - 49 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8550 (Proxy) 1.643 ms 0 - 80 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8450 2.8 ms 1 - 49 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite Mobile 0.895 ms 0 - 31 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.711 ms 0 - 33 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS9075 2.906 ms 0 - 51 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8750 0.895 ms 0 - 31 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS7181 1.698 ms 180 - 180 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X2 Elite 0.271 ms 212 - 212 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X Elite 0.55 ms 174 - 174 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.386 ms 0 - 46 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.81 ms 0 - 47 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS6490 2.31 ms 0 - 50 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.57 ms 0 - 16 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8450 0.81 ms 0 - 47 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS9075 0.778 ms 0 - 48 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCM6690 5.62 ms 1 - 153 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.702 ms 0 - 33 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.264 ms 0 - 34 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Mobile 0.321 ms 0 - 35 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS7790 0.702 ms 0 - 33 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8750 0.321 ms 0 - 35 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS7181 0.55 ms 174 - 174 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X2 Elite 0.893 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X Elite 1.491 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.944 ms 0 - 45 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 1 Mobile 2.321 ms 0 - 48 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8275 7.728 ms 2 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8550 (Proxy) 1.332 ms 2 - 3 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8450 2.321 ms 0 - 48 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Mobile 0.779 ms 2 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA7255P 7.728 ms 2 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8295P 2.793 ms 2 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.594 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS9075 2.186 ms 2 - 5 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8750 0.779 ms 2 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS7181 1.491 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X2 Elite 0.808 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X Elite 1.362 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 0.829 ms 0 - 53 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS8275 3.323 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS8550 (Proxy) 1.171 ms 1 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCM6690 13.316 ms 1 - 152 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 Mobile 0.503 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS9075 1.562 ms 1 - 3 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Mobile 0.645 ms 0 - 40 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 1.617 ms 1 - 153 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA7255P 3.323 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS7790 1.617 ms 1 - 153 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS8750 0.645 ms 0 - 40 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS7181 1.362 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X2 Elite 0.406 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X Elite 0.753 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.407 ms 0 - 50 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.891 ms 0 - 56 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS6490 2.251 ms 2 - 4 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8275 1.691 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.62 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8450 0.891 ms 0 - 56 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS9075 0.776 ms 2 - 4 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA7255P 1.691 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCM6690 5.743 ms 0 - 153 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.72 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8295P 1.221 ms 0 - 34 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.277 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.325 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS7790 0.72 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8750 0.325 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS7181 0.753 ms 0 - 0 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 3 Mobile 0.944 ms 0 - 52 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 1 Mobile 2.307 ms 0 - 53 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8275 7.763 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8550 (Proxy) 1.319 ms 0 - 2 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8775P 11.359 ms 0 - 26 MB GPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8650P 11.359 ms 0 - 26 MB GPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8255P 11.359 ms 0 - 26 MB GPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8450 2.307 ms 0 - 53 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Mobile 0.781 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA7255P 7.763 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8295P 2.794 ms 0 - 28 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.6 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS9075 2.207 ms 0 - 11 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8750 0.781 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.55 ms 0 - 50 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 1.135 ms 0 - 57 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS6490 2.684 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8275 2.08 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.845 ms 0 - 2 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 11.92 ms 2 - 29 MB GPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8650P 11.92 ms 2 - 29 MB GPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8255P 11.92 ms 2 - 29 MB GPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8450 1.135 ms 0 - 57 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS9075 0.996 ms 0 - 6 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA7255P 2.08 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCM6690 6.427 ms 0 - 167 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.928 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8295P 1.472 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.338 ms 0 - 39 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.403 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS7790 0.928 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8750 0.403 ms 0 - 34 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