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	0.87 ms	2 - 2 MB	NPU
Posenet-Mobilenet	ONNX	float	Snapdragon® X Elite	1.695 ms	6 - 6 MB	NPU
Posenet-Mobilenet	ONNX	float	Snapdragon® 8 Gen 3 Mobile	1.12 ms	0 - 58 MB	NPU
Posenet-Mobilenet	ONNX	float	Snapdragon® 8 Gen 1 Mobile	2.76 ms	1 - 60 MB	NPU
Posenet-Mobilenet	ONNX	float	Qualcomm® Dragonwing™ IQ-8275	2.708 ms	2 - 5 MB	NPU
Posenet-Mobilenet	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	1.629 ms	0 - 8 MB	NPU
Posenet-Mobilenet	ONNX	float	Qualcomm® QCS8450	2.76 ms	1 - 60 MB	NPU
Posenet-Mobilenet	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	2.522 ms	1 - 4 MB	NPU
Posenet-Mobilenet	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	1.695 ms	6 - 6 MB	NPU
Posenet-Mobilenet	ONNX	float	Qualcomm® Dragonwing™ Q-8750	0.883 ms	0 - 32 MB	NPU
Posenet-Mobilenet	ONNX	float	Snapdragon® 8 Elite Mobile	0.883 ms	0 - 32 MB	NPU
Posenet-Mobilenet	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	0.716 ms	1 - 36 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Snapdragon® X2 Elite	0.731 ms	2 - 2 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Snapdragon® X Elite	1.42 ms	0 - 0 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Snapdragon® 8 Gen 3 Mobile	0.943 ms	0 - 58 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-8275	1.463 ms	0 - 4 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ QCS8550 (Proxy)	1.363 ms	0 - 29 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-9075	1.517 ms	0 - 3 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-X7181	1.42 ms	0 - 0 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-6690	14.756 ms	1 - 155 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-7790	1.88 ms	0 - 153 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-8750	0.747 ms	0 - 38 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Snapdragon® 8 Elite Mobile	0.747 ms	0 - 38 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Snapdragon® 8 Elite Gen 5 Mobile	0.594 ms	0 - 40 MB	NPU
Posenet-Mobilenet	ONNX	w8a16_mixed_int16	Snapdragon® 7 Gen 4 Mobile	1.88 ms	0 - 153 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Snapdragon® X2 Elite	0.267 ms	1 - 1 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Snapdragon® X Elite	0.547 ms	0 - 0 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Snapdragon® 8 Gen 3 Mobile	0.382 ms	0 - 52 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Snapdragon® 8 Gen 1 Mobile	0.799 ms	0 - 56 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® Dragonwing™ QCS6490	3.019 ms	0 - 3 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® Dragonwing™ IQ-8275	0.664 ms	0 - 4 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.564 ms	0 - 6 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® QCS8450	0.799 ms	0 - 56 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.703 ms	0 - 3 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® Dragonwing™ IQ-X7181	0.547 ms	0 - 0 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® Dragonwing™ Q-6690	5.589 ms	1 - 156 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® Dragonwing™ Q-7790	0.7 ms	0 - 37 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Qualcomm® Dragonwing™ Q-8750	0.327 ms	0 - 35 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Snapdragon® 8 Elite Mobile	0.327 ms	0 - 35 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.271 ms	0 - 40 MB	NPU
Posenet-Mobilenet	ONNX	w8a8	Snapdragon® 7 Gen 4 Mobile	0.7 ms	0 - 37 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Snapdragon® X2 Elite	0.901 ms	2 - 2 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Snapdragon® X Elite	1.469 ms	2 - 2 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	0.936 ms	0 - 45 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	2.268 ms	0 - 49 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	2.406 ms	2 - 5 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	7.73 ms	1 - 28 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	1.3 ms	2 - 3 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® SA8775P	2.27 ms	0 - 30 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® SA8650P	2.27 ms	0 - 30 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® SA8255P	2.27 ms	0 - 30 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® QCS8450	2.268 ms	0 - 49 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	2.116 ms	4 - 7 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	1.469 ms	2 - 2 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	0.772 ms	2 - 28 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® SA7255P	7.73 ms	1 - 28 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Qualcomm® SA8295P	2.76 ms	2 - 29 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Snapdragon® 8 Elite Mobile	0.772 ms	2 - 28 MB	NPU
Posenet-Mobilenet	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	0.607 ms	0 - 27 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Snapdragon® X2 Elite	0.826 ms	1 - 1 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Snapdragon® X Elite	1.346 ms	1 - 1 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Gen 3 Mobile	0.835 ms	0 - 54 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-8275	1.309 ms	1 - 4 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-8275	3.415 ms	1 - 37 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ QCS8550 (Proxy)	1.18 ms	0 - 14 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8775P	1.469 ms	1 - 39 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8650P	1.469 ms	1 - 39 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8255P	1.469 ms	1 - 39 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-9075	1.322 ms	1 - 3 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-X7181	1.346 ms	1 - 1 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-6690	14.325 ms	1 - 152 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-7790	1.655 ms	1 - 150 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-8750	0.653 ms	1 - 41 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA7255P	3.415 ms	1 - 37 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Elite Mobile	0.653 ms	1 - 41 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Elite Gen 5 Mobile	0.531 ms	1 - 39 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a16_mixed_int16	Snapdragon® 7 Gen 4 Mobile	1.655 ms	1 - 150 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Snapdragon® X2 Elite	0.398 ms	0 - 0 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Snapdragon® X Elite	0.73 ms	0 - 0 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Snapdragon® 8 Gen 3 Mobile	0.409 ms	0 - 50 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Snapdragon® 8 Gen 1 Mobile	0.873 ms	0 - 55 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ QCS6490	3.389 ms	0 - 2 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-8275	0.65 ms	0 - 3 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-8275	1.642 ms	0 - 36 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.608 ms	0 - 4 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® QCS8450	0.873 ms	0 - 55 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.731 ms	2 - 4 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-X7181	0.73 ms	0 - 0 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-6690	5.825 ms	0 - 153 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-7790	0.723 ms	0 - 35 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-8750	0.322 ms	0 - 34 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® SA7255P	1.642 ms	0 - 36 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Qualcomm® SA8295P	1.242 ms	0 - 33 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Snapdragon® 8 Elite Mobile	0.322 ms	0 - 34 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.275 ms	0 - 37 MB	NPU
Posenet-Mobilenet	QNN_DLC	w8a8	Snapdragon® 7 Gen 4 Mobile	0.723 ms	0 - 35 MB	NPU
Posenet-Mobilenet	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	0.944 ms	0 - 51 MB	NPU
Posenet-Mobilenet	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	2.276 ms	0 - 53 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	2.421 ms	0 - 12 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	7.743 ms	0 - 33 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	1.309 ms	0 - 2 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® SA8775P	2.314 ms	0 - 35 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® SA8650P	2.314 ms	0 - 35 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® SA8255P	2.314 ms	0 - 35 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® QCS8450	2.276 ms	0 - 53 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	2.137 ms	0 - 11 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	0.777 ms	0 - 33 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® SA7255P	7.743 ms	0 - 33 MB	NPU
Posenet-Mobilenet	TFLITE	float	Qualcomm® SA8295P	2.8 ms	0 - 28 MB	NPU
Posenet-Mobilenet	TFLITE	float	Snapdragon® 8 Elite Mobile	0.777 ms	0 - 33 MB	NPU
Posenet-Mobilenet	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	0.611 ms	0 - 34 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Snapdragon® 8 Gen 3 Mobile	0.552 ms	0 - 50 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Snapdragon® 8 Gen 1 Mobile	1.117 ms	0 - 53 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® Dragonwing™ QCS6490	4.532 ms	0 - 7 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® Dragonwing™ IQ-8275	0.866 ms	0 - 7 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® Dragonwing™ IQ-8275	2.049 ms	0 - 36 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.828 ms	0 - 2 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® SA8775P	1.066 ms	0 - 38 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® SA8650P	1.066 ms	0 - 38 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® SA8255P	1.066 ms	0 - 38 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® QCS8450	1.117 ms	0 - 53 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.946 ms	0 - 6 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-6690	6.353 ms	0 - 158 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-7790	0.921 ms	0 - 34 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-8750	0.395 ms	0 - 35 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® SA7255P	2.049 ms	0 - 36 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Qualcomm® SA8295P	1.477 ms	0 - 34 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Snapdragon® 8 Elite Mobile	0.395 ms	0 - 35 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.333 ms	0 - 38 MB	NPU
Posenet-Mobilenet	TFLITE	w8a8	Snapdragon® 7 Gen 4 Mobile	0.921 ms	0 - 34 MB	NPU

License

The license for the original implementation of Posenet-Mobilenet can be found here.

References

Community

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Paper for qualcomm/Posenet-Mobilenet

PersonLab: Person Pose Estimation and Instance Segmentation with a Bottom-Up, Part-Based, Geometric Embedding Model

Paper • 1803.08225 • Published Mar 22, 2018