Keypoint Detection
PyTorch
android

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 1.27.1 Download
ONNX w8a16_mixed_int16 Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.45, ONNX Runtime 1.27.1 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:

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

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
Posenet-Mobilenet ONNX float Snapdragon® X2 Elite 0.895 ms 2 - 2 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X Elite 2.131 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 3 Mobile 1.371 ms 0 - 61 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 1 Mobile 3.355 ms 2 - 63 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ IQ-8275 2.801 ms 2 - 5 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 2.045 ms 0 - 15 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8450 3.355 ms 2 - 63 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ IQ-9075 2.836 ms 1 - 4 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ IQ-X7181 2.131 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ Q-8750 1.047 ms 0 - 35 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite Mobile 1.047 ms 0 - 35 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.811 ms 1 - 40 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® X2 Elite 1.32 ms 2 - 2 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® X Elite 3.686 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 2.254 ms 0 - 65 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-8275 3.177 ms 1 - 5 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.499 ms 0 - 69 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-9075 3.762 ms 0 - 3 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-X7181 3.686 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-6690 20.382 ms 1 - 166 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-7790 3.809 ms 0 - 157 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-8750 1.569 ms 0 - 42 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® 8 Elite Mobile 1.569 ms 0 - 42 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 Mobile 1.256 ms 0 - 47 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 3.809 ms 0 - 157 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X2 Elite 0.371 ms 1 - 1 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X Elite 0.915 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.59 ms 0 - 56 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 1.194 ms 0 - 60 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 4.811 ms 0 - 3 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 0.928 ms 0 - 4 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.882 ms 0 - 6 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8450 1.194 ms 0 - 60 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 1.086 ms 0 - 3 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.915 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 6.562 ms 1 - 175 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 0.98 ms 0 - 40 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.43 ms 0 - 45 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Mobile 0.43 ms 0 - 45 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.371 ms 0 - 46 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.98 ms 0 - 40 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X2 Elite 1.115 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X Elite 1.823 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 3 Mobile 1.152 ms 0 - 49 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 1 Mobile 2.72 ms 2 - 56 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 2.436 ms 2 - 5 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 7.547 ms 1 - 32 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.66 ms 2 - 84 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8775P 2.56 ms 0 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8650P 2.56 ms 0 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8255P 2.56 ms 0 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8450 2.72 ms 2 - 56 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 2.384 ms 2 - 5 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 1.823 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.886 ms 0 - 30 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA7255P 7.547 ms 1 - 32 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8295P 3.182 ms 2 - 32 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Mobile 0.886 ms 0 - 30 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.661 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X2 Elite 1.483 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X Elite 3.634 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 2.143 ms 0 - 58 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-8275 2.982 ms 1 - 4 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-8275 6.132 ms 1 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.318 ms 1 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8775P 3.644 ms 1 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8650P 3.644 ms 1 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8255P 3.644 ms 1 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-9075 4.402 ms 3 - 5 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-X7181 3.634 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-6690 18.178 ms 1 - 160 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-7790 3.642 ms 1 - 156 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-8750 1.51 ms 1 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA7255P 6.132 ms 1 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Mobile 1.51 ms 1 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 Mobile 1.215 ms 1 - 43 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 3.642 ms 1 - 156 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X2 Elite 0.484 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X Elite 0.975 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.554 ms 0 - 51 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 1.117 ms 0 - 56 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 4.477 ms 2 - 4 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.834 ms 0 - 3 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 1.967 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.82 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8775P 1.06 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8650P 1.06 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8255P 1.06 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8450 1.117 ms 0 - 56 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.95 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.975 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 6.362 ms 0 - 158 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.913 ms 0 - 37 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.389 ms 0 - 40 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA7255P 1.967 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8295P 1.445 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.389 ms 0 - 40 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.338 ms 0 - 40 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.913 ms 0 - 37 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 3 Mobile 0.947 ms 0 - 51 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 1 Mobile 2.277 ms 0 - 53 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ IQ-8275 2.419 ms 0 - 12 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ IQ-8275 7.737 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.304 ms 0 - 11 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8775P 2.306 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8650P 2.306 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8255P 2.306 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8450 2.277 ms 0 - 53 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ IQ-9075 2.291 ms 0 - 11 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ Q-8750 0.78 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA7255P 7.737 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8295P 2.779 ms 0 - 28 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Mobile 0.78 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.611 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.554 ms 0 - 51 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 1.111 ms 0 - 57 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 4.39 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 0.848 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 1.97 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.827 ms 0 - 2 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 1.077 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8650P 1.077 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8255P 1.077 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8450 1.111 ms 0 - 57 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.942 ms 0 - 6 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 6.319 ms 0 - 159 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.92 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.393 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA7255P 1.97 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8295P 1.46 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.393 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.337 ms 0 - 37 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.92 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