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 2.50, ONNX Runtime 1.27.1 Download
ONNX w8a16_mixed_int16 Universal QAIRT 2.50, ONNX Runtime 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.50, ONNX Runtime 1.27.1 Download
QNN_DLC float Universal QAIRT 2.50 Download
QNN_DLC w8a16_mixed_int16 Universal QAIRT 2.50 Download
QNN_DLC w8a8 Universal QAIRT 2.50 Download
TFLITE float Universal QAIRT 2.50 Download
TFLITE w8a8 Universal QAIRT 2.50 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® 8 Elite Gen 5 For Galaxy Mobile 0.727 ms 0 - 34 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.891 ms 0 - 37 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X2 Elite 0.872 ms 2 - 2 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X Elite 1.711 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 3 Mobile 1.118 ms 0 - 56 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 1 Mobile 2.823 ms 1 - 63 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ IQ-8275 2.718 ms 2 - 6 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.645 ms 0 - 8 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8450 2.823 ms 1 - 63 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ IQ-9075 2.557 ms 1 - 5 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ IQ-X7181 1.711 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ Q-8750 0.891 ms 0 - 37 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.618 ms 0 - 45 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® 8 Elite For Galaxy Mobile 0.748 ms 0 - 42 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® X2 Elite 0.766 ms 2 - 2 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® X Elite 1.439 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 0.946 ms 0 - 62 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-8275 1.507 ms 0 - 4 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.399 ms 0 - 7 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-9075 1.571 ms 0 - 3 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-X7181 1.439 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-6690 16.617 ms 1 - 159 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-7790 2.133 ms 0 - 149 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-8750 0.748 ms 0 - 42 MB NPU
Posenet-Mobilenet ONNX w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 2.133 ms 0 - 149 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.236 ms 0 - 41 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.291 ms 0 - 44 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X2 Elite 0.247 ms 1 - 1 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X Elite 0.526 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.358 ms 0 - 57 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.755 ms 0 - 61 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 2.373 ms 0 - 4 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 0.635 ms 0 - 4 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.526 ms 0 - 6 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8450 0.755 ms 0 - 61 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.674 ms 0 - 3 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.526 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 5.572 ms 1 - 155 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 0.66 ms 0 - 40 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.291 ms 0 - 44 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.66 ms 0 - 40 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.607 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.774 ms 0 - 30 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X2 Elite 0.928 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X Elite 1.493 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.932 ms 0 - 49 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 1 Mobile 2.194 ms 2 - 56 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 2.408 ms 2 - 6 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.314 ms 2 - 3 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8650P 2.257 ms 0 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8255P 2.257 ms 0 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8450 2.194 ms 2 - 56 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 2.114 ms 4 - 7 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 1.493 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.774 ms 0 - 30 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA7255P 7.759 ms 2 - 32 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8295P 2.659 ms 2 - 33 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.565 ms 0 - 44 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite For Galaxy Mobile 0.661 ms 0 - 42 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X2 Elite 0.947 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X Elite 1.393 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 0.844 ms 0 - 60 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-8275 1.315 ms 0 - 4 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.222 ms 1 - 3 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8650P 1.496 ms 0 - 46 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8255P 1.496 ms 0 - 46 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-9075 1.372 ms 0 - 3 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-X7181 1.393 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-6690 15.016 ms 1 - 150 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-7790 1.842 ms 1 - 149 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-8750 0.661 ms 0 - 42 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA7255P 3.435 ms 1 - 43 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 1.842 ms 1 - 149 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.226 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.279 ms 0 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X2 Elite 0.362 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® X Elite 0.625 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.337 ms 0 - 53 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.695 ms 0 - 61 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 2.123 ms 0 - 3 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.562 ms 0 - 4 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.495 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8775P 0.69 ms 0 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8650P 0.69 ms 0 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8255P 0.69 ms 0 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8450 0.695 ms 0 - 61 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.613 ms 2 - 5 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.625 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 5.531 ms 0 - 145 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.631 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.279 ms 0 - 41 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8295P 0.981 ms 0 - 37 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.631 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.612 ms 0 - 39 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.779 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 3 Mobile 0.939 ms 0 - 55 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 1 Mobile 2.198 ms 0 - 53 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ IQ-8275 2.436 ms 0 - 12 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.313 ms 0 - 2 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8650P 2.291 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8255P 2.291 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8450 2.198 ms 0 - 53 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ IQ-9075 2.123 ms 0 - 12 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ Q-8750 0.779 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA7255P 7.735 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8295P 2.662 ms 0 - 31 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.334 ms 0 - 41 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.396 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.548 ms 0 - 55 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 1.012 ms 0 - 62 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 2.944 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 0.861 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.827 ms 0 - 50 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 1.065 ms 0 - 43 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8650P 1.065 ms 0 - 43 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8255P 1.065 ms 0 - 43 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8450 1.012 ms 0 - 62 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.95 ms 0 - 6 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 6.335 ms 0 - 149 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.916 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.396 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA7255P 1.981 ms 0 - 41 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8295P 1.344 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.916 ms 0 - 38 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