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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 1.27.1 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:

  • 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 0.88 ms 2 - 2 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® X Elite 1.68 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 3 Mobile 1.128 ms 0 - 52 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Gen 1 Mobile 2.802 ms 1 - 60 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.635 ms 0 - 8 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® QCS8450 2.802 ms 1 - 60 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ IQ-9075 2.553 ms 1 - 4 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ IQ-X7181 1.68 ms 6 - 6 MB NPU
Posenet-Mobilenet ONNX float Qualcomm® Dragonwing™ Q-8750 0.893 ms 0 - 37 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite Mobile 0.893 ms 0 - 37 MB NPU
Posenet-Mobilenet ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.72 ms 1 - 37 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X2 Elite 0.268 ms 1 - 1 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® X Elite 0.563 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.386 ms 0 - 52 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.804 ms 0 - 58 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 3.088 ms 1 - 3 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.564 ms 0 - 2 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® QCS8450 0.804 ms 0 - 58 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.711 ms 0 - 3 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.563 ms 0 - 0 MB NPU
Posenet-Mobilenet ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.316 ms 0 - 40 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Mobile 0.316 ms 0 - 40 MB NPU
Posenet-Mobilenet ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.266 ms 0 - 42 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® X2 Elite 0.884 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 0.942 ms 0 - 45 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Gen 1 Mobile 2.285 ms 1 - 51 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ QCS8275 7.718 ms 1 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.315 ms 2 - 3 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8775P 2.315 ms 0 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8650P 2.315 ms 0 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8255P 2.315 ms 0 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® QCS8450 2.285 ms 1 - 51 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 2.134 ms 4 - 7 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 1.491 ms 2 - 2 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.775 ms 0 - 27 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA7255P 7.718 ms 1 - 29 MB NPU
Posenet-Mobilenet QNN_DLC float Qualcomm® SA8295P 2.77 ms 0 - 27 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Mobile 0.775 ms 0 - 27 MB NPU
Posenet-Mobilenet QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.595 ms 0 - 27 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X2 Elite 0.846 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® X Elite 1.365 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Gen 3 Mobile 0.831 ms 0 - 53 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ QCS8275 3.431 ms 1 - 37 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.19 ms 1 - 84 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8775P 1.489 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8650P 1.489 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA8255P 1.489 ms 0 - 38 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-9075 1.658 ms 0 - 3 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ IQ-X7181 1.365 ms 1 - 1 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-6690 14.158 ms 1 - 152 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-7790 1.677 ms 1 - 151 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® Dragonwing™ Q-8750 0.658 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Qualcomm® SA7255P 3.431 ms 1 - 37 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Mobile 0.658 ms 0 - 35 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 8 Elite Gen 5 Mobile 0.536 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a16_mixed_int16 Snapdragon® 7 Gen 4 Mobile 1.677 ms 1 - 151 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 0.736 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.409 ms 0 - 51 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.888 ms 0 - 55 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 3.41 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8275 1.655 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.615 ms 0 - 26 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8775P 0.843 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8650P 0.843 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8255P 0.843 ms 0 - 39 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® QCS8450 0.888 ms 0 - 55 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.797 ms 0 - 2 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.736 ms 0 - 0 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 5.833 ms 0 - 153 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.723 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.328 ms 0 - 34 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA7255P 1.655 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Qualcomm® SA8295P 1.233 ms 0 - 33 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.328 ms 0 - 34 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.278 ms 0 - 36 MB NPU
Posenet-Mobilenet QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.723 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 3 Mobile 0.946 ms 0 - 52 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Gen 1 Mobile 2.301 ms 0 - 54 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ QCS8275 7.769 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.317 ms 0 - 5 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8775P 2.322 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8650P 2.322 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8255P 2.322 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® QCS8450 2.301 ms 0 - 54 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ IQ-9075 2.305 ms 0 - 11 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® Dragonwing™ Q-8750 0.782 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA7255P 7.769 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Qualcomm® SA8295P 2.796 ms 0 - 28 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Mobile 0.782 ms 0 - 33 MB NPU
Posenet-Mobilenet TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.613 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.563 ms 0 - 50 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 1.135 ms 0 - 56 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 4.389 ms 0 - 7 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ QCS8275 2.01 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.83 ms 0 - 2 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8775P 1.086 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8650P 1.086 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8255P 1.086 ms 0 - 38 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® QCS8450 1.135 ms 0 - 56 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.952 ms 0 - 6 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 6.375 ms 0 - 165 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.929 ms 0 - 35 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.401 ms 0 - 40 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA7255P 2.01 ms 0 - 36 MB NPU
Posenet-Mobilenet TFLITE w8a8 Qualcomm® SA8295P 1.478 ms 0 - 34 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.401 ms 0 - 40 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.339 ms 0 - 37 MB NPU
Posenet-Mobilenet TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.929 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