Facial-Landmark-Detection: Optimized for Qualcomm Devices

Detects facial landmarks (eg, nose, mouth, etc.). This model's architecture was developed by Qualcomm. The model was trained by Qualcomm on a proprietary dataset of faces, but can be used on any image.

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 1.25.0	Download
ONNX	w8a8	Universal	QAIRT 2.45, ONNX Runtime 1.25.0	Download
QNN_DLC	float	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 Facial-Landmark-Detection 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 Facial-Landmark-Detection on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.pose_estimation

Model Stats:

• Input resolution: 128x128
• Number of parameters: 5.42M
• Model size (float): 20.7 MB
• Model size (w8a8): 5.27 MB

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
Facial-Landmark-Detection	ONNX	float	Snapdragon® X2 Elite	0.184 ms	213 - 213 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® X Elite	0.265 ms	181 - 181 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Gen 3 Mobile	0.244 ms	0 - 19 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Gen 1 Mobile	0.538 ms	0 - 25 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS8550 (Proxy)	0.319 ms	0 - 19 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS8450	0.538 ms	0 - 25 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Elite Mobile	0.218 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	0.206 ms	0 - 16 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS9075	0.446 ms	0 - 45 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS8750	0.218 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS7181	0.265 ms	181 - 181 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® X2 Elite	0.077 ms	213 - 213 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® X Elite	0.124 ms	149 - 149 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Gen 3 Mobile	0.132 ms	0 - 28 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Gen 1 Mobile	0.263 ms	0 - 35 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS6490	0.816 ms	0 - 51 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS8550 (Proxy)	0.17 ms	0 - 10 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS8450	0.263 ms	0 - 35 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.119 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 7 Gen 4 Mobile	0.223 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCM6690	0.617 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS9075	0.264 ms	0 - 51 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Elite Mobile	0.122 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS7790	0.223 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS8750	0.122 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS7181	0.124 ms	149 - 149 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® X2 Elite	0.235 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® X Elite	0.356 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	0.236 ms	0 - 29 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	0.544 ms	0 - 34 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8275	1.153 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8550 (Proxy)	0.299 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8450	0.544 ms	0 - 34 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Elite Mobile	0.206 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8295P	0.696 ms	0 - 17 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	0.196 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA7255P	1.153 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS9075	0.391 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8750	0.206 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS7181	0.356 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® X2 Elite	0.164 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® X Elite	0.223 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Gen 3 Mobile	0.137 ms	0 - 36 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Gen 1 Mobile	0.237 ms	0 - 43 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS6490	0.695 ms	2 - 4 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8275	0.456 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8550 (Proxy)	0.162 ms	0 - 1 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8450	0.237 ms	0 - 43 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.121 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 7 Gen 4 Mobile	0.217 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCM6690	0.603 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS9075	0.223 ms	2 - 4 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA7255P	0.456 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Elite Mobile	0.116 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8295P	0.468 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS7790	0.217 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8750	0.116 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS7181	0.223 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	0.22 ms	0 - 39 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	0.479 ms	0 - 46 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8275	1.14 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8550 (Proxy)	0.274 ms	0 - 8 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8775P	3.615 ms	0 - 29 MB	GPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8650P	3.615 ms	0 - 29 MB	GPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8255P	3.615 ms	0 - 29 MB	GPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8450	0.479 ms	0 - 46 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Elite Mobile	0.206 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8295P	0.672 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	0.193 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA7255P	1.14 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS9075	0.384 ms	0 - 13 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8750	0.206 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Gen 3 Mobile	0.14 ms	0 - 36 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Gen 1 Mobile	0.237 ms	0 - 41 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS6490	0.617 ms	0 - 7 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8275	0.487 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8550 (Proxy)	0.172 ms	0 - 8 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8775P	3.708 ms	0 - 31 MB	GPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8650P	3.708 ms	0 - 31 MB	GPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8255P	3.708 ms	0 - 31 MB	GPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8450	0.237 ms	0 - 41 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.12 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 7 Gen 4 Mobile	0.22 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCM6690	0.6 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS9075	0.245 ms	0 - 7 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA7255P	0.487 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Elite Mobile	0.117 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8295P	0.479 ms	0 - 17 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS7790	0.22 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8750	0.117 ms	0 - 24 MB	NPU

License

• The license for the original implementation of Facial-Landmark-Detection can be found here.

Community

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• For questions or feedback please reach out to us.