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 2.42, ONNX Runtime 1.25.0	Download
ONNX	w8a8	Universal	QAIRT 2.42, 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® 8 Elite Gen 5 Mobile	0.209 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® X2 Elite	0.153 ms	212 - 212 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® X Elite	0.272 ms	180 - 180 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Gen 3 Mobile	0.245 ms	0 - 36 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS8550 (Proxy)	0.319 ms	0 - 47 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Elite For Galaxy Mobile	0.223 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS9075	0.444 ms	0 - 45 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS8750	0.223 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS7181	0.272 ms	180 - 180 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.118 ms	0 - 25 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® X2 Elite	0.071 ms	212 - 212 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® X Elite	0.125 ms	149 - 149 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Gen 3 Mobile	0.131 ms	0 - 39 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS6490	3.232 ms	4 - 11 MB	CPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS8550 (Proxy)	0.172 ms	0 - 46 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 7 Gen 4 Mobile	1.378 ms	0 - 7 MB	CPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCM6690	1.876 ms	0 - 7 MB	CPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.12 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS9075	0.26 ms	0 - 50 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS7790	1.378 ms	0 - 7 MB	CPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS8750	0.12 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS7181	0.125 ms	149 - 149 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	0.187 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® X2 Elite	0.238 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	0.242 ms	0 - 29 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8275	1.164 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8550 (Proxy)	0.306 ms	0 - 14 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8775P	0.498 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8650P	0.498 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8255P	0.498 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8450 (Proxy)	0.546 ms	0 - 30 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8295P	0.66 ms	0 - 17 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Elite For Galaxy Mobile	0.217 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA7255P	1.164 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS9075	0.392 ms	2 - 4 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8750	0.217 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® 8 Elite Gen 5 Mobile	0.118 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® X2 Elite	0.166 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® X Elite	0.238 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Gen 3 Mobile	0.134 ms	0 - 36 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS6490	0.703 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8275	0.451 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8550 (Proxy)	0.172 ms	0 - 1 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8775P	0.309 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8650P	0.309 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8255P	0.309 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA7255P	0.451 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 7 Gen 4 Mobile	0.218 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8295P	0.459 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCM6690	0.592 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.119 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS9075	0.224 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8450 (Proxy)	0.236 ms	0 - 37 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS7790	0.218 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8750	0.119 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS7181	0.238 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	0.186 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	0.221 ms	0 - 39 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8275	1.152 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8550 (Proxy)	0.275 ms	0 - 5 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8775P	0.491 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8650P	0.491 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8255P	0.491 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8450 (Proxy)	0.483 ms	0 - 41 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8295P	0.7 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Elite For Galaxy Mobile	0.205 ms	2 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA7255P	1.152 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS9075	0.389 ms	0 - 13 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8750	0.205 ms	2 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.119 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Gen 3 Mobile	0.133 ms	0 - 35 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS6490	0.568 ms	0 - 7 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8275	0.473 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8550 (Proxy)	0.169 ms	0 - 62 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8775P	0.323 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8650P	0.323 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8255P	0.323 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA7255P	0.473 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 7 Gen 4 Mobile	0.216 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8295P	0.467 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCM6690	0.601 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.118 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS9075	0.236 ms	0 - 7 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8450 (Proxy)	0.249 ms	0 - 37 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS7790	0.216 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8750	0.118 ms	0 - 21 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.