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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 1.24.3 Download
ONNX w8a8 Universal QAIRT 2.42, ONNX Runtime 1.24.3 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® 8 Elite Gen 5 Mobile 0.709 ms 0 - 35 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite Mobile 0.898 ms 0 - 35 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X2 Elite 0.892 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X Elite 1.889 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X Elite 1.889 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 3 Mobile 1.124 ms 0 - 53 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8550 (Proxy) 1.658 ms 0 - 8 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.898 ms 0 - 35 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS9075 2.88 ms 1 - 4 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.271 ms 0 - 38 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Mobile 0.346 ms 0 - 34 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X2 Elite 0.287 ms 5 - 5 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X Elite 0.713 ms 3 - 3 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X Elite 0.713 ms 3 - 3 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.404 ms 0 - 50 MB CPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.591 ms 0 - 2 MB CPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS9075 0.811 ms 0 - 3 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.346 ms 0 - 34 MB CPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.596 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Mobile 0.777 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X2 Elite 0.923 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X Elite 1.513 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X Elite 1.513 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.941 ms 0 - 45 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8550 (Proxy) 1.314 ms 2 - 3 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8775P 2.302 ms 1 - 31 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8775P 2.302 ms 1 - 31 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8775P 2.302 ms 1 - 31 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8450 (Proxy) 2.302 ms 1 - 48 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA7255P 7.734 ms 2 - 28 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.777 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8295P 2.782 ms 0 - 28 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS9075 2.18 ms 2 - 5 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 Mobile 0.503 ms 1 - 42 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Mobile 0.643 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X2 Elite 0.859 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X Elite 1.367 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X Elite 1.367 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 0.824 ms 1 - 54 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS8550 (Proxy) 1.174 ms 0 - 14 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8775P 1.451 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8775P 1.451 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8775P 1.451 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite For Galaxy Mobile 0.643 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCM6690 13.313 ms 1 - 153 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA7255P 3.305 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 1.628 ms 0 - 150 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS9075 1.558 ms 3 - 5 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 1.628 ms 0 - 150 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.272 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.323 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X2 Elite 0.418 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X Elite 0.771 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X Elite 0.771 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.401 ms 0 - 50 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS6490 2.298 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.608 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8775P 0.836 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8775P 0.836 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8775P 0.836 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS9075 0.775 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.903 ms 0 - 53 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.72 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCM6690 5.855 ms 0 - 153 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.323 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA7255P 1.683 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8295P 1.244 ms 0 - 34 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.72 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.599 ms 0 - 37 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Mobile 0.781 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 3 Mobile 0.949 ms 0 - 52 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8550 (Proxy) 1.317 ms 0 - 2 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8775P 2.316 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8775P 2.316 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8775P 2.316 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8450 (Proxy) 2.312 ms 0 - 51 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA7255P 7.783 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.781 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8295P 2.807 ms 0 - 28 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS9075 2.209 ms 0 - 11 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.334 ms 0 - 40 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.401 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.552 ms 0 - 51 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS6490 2.621 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.841 ms 0 - 81 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 1.098 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 1.098 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 1.098 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS9075 0.991 ms 0 - 6 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 1.132 ms 0 - 53 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.928 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCM6690 6.41 ms 0 - 165 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.401 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA7255P 1.993 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8295P 1.463 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.928 ms 0 - 35 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