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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 2.43 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 2.19.1 Download
TFLITE w8a8 Universal QAIRT 2.43, TFLite 2.19.1 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 0.71 ms 0 - 35 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X2 Elite 1.237 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X Elite 1.89 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 3 Mobile 1.117 ms 0 - 53 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8550 (Proxy) 1.66 ms 0 - 8 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS9075 2.884 ms 1 - 4 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.899 ms 0 - 31 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.288 ms 0 - 39 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X2 Elite 0.289 ms 5 - 5 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X Elite 0.736 ms 3 - 3 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.421 ms 0 - 50 MB CPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.58 ms 0 - 6 MB CPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS9075 0.79 ms 0 - 3 MB CPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.338 ms 0 - 38 MB CPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.595 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X2 Elite 0.937 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X Elite 1.5 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.933 ms 0 - 46 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8275 (Proxy) 7.745 ms 1 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8550 (Proxy) 1.312 ms 2 - 10 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8775P 2.294 ms 1 - 32 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS9075 2.184 ms 4 - 7 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8450 (Proxy) 2.306 ms 1 - 50 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA7255P 7.745 ms 1 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8295P 2.773 ms 2 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.777 ms 0 - 27 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 Mobile 0.515 ms 1 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X2 Elite 0.845 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X Elite 1.402 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 0.831 ms 1 - 54 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS8275 (Proxy) 3.332 ms 1 - 37 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS8550 (Proxy) 1.183 ms 1 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8775P 1.507 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCS9075 1.567 ms 1 - 3 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® QCM6690 13.434 ms 1 - 151 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA7255P 3.332 ms 1 - 37 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite For Galaxy Mobile 0.652 ms 1 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 1.626 ms 1 - 150 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.234 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X2 Elite 0.434 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X Elite 0.637 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.342 ms 0 - 48 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS6490 2.195 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8275 (Proxy) 1.518 ms 0 - 34 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.501 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8775P 0.733 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS9075 0.664 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCM6690 5.479 ms 0 - 153 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.731 ms 0 - 50 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA7255P 1.518 ms 0 - 34 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8295P 1.106 ms 0 - 31 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.284 ms 0 - 32 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.636 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.597 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 3 Mobile 0.938 ms 0 - 54 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8275 (Proxy) 7.751 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 2.318 ms 0 - 37 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS9075 2.205 ms 0 - 11 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8450 (Proxy) 2.291 ms 0 - 51 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA7255P 7.751 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8295P 2.815 ms 0 - 27 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.782 ms 0 - 39 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.341 ms 0 - 41 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.559 ms 0 - 52 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS6490 2.707 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8275 (Proxy) 2.018 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.836 ms 0 - 73 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 1.115 ms 0 - 39 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS9075 1.003 ms 0 - 6 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCM6690 6.475 ms 16 - 182 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 1.152 ms 0 - 54 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA7255P 2.018 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8295P 1.492 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.406 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.925 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