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 2.50, ONNX Runtime 1.30.0	Download
ONNX	w8a8	Universal	QAIRT 2.50, ONNX Runtime 1.30.0	Download
QNN_DLC	float	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 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
• Model size (float): 20.7 MB
• Model size (w8a8): 5.27 MB
• Number of parameters: 5.42M

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 For Galaxy Mobile	0.208 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Elite For Galaxy Mobile	0.216 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® X2 Elite	0.167 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® X Elite	0.269 ms	10 - 10 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Gen 3 Mobile	0.238 ms	0 - 34 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Gen 1 Mobile	0.439 ms	0 - 40 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ IQ-8275	0.459 ms	0 - 4 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.302 ms	0 - 19 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS8450	0.439 ms	0 - 40 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	0.438 ms	0 - 3 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	0.269 ms	10 - 10 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ Q-8750	0.216 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	0.12 ms	0 - 27 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.124 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® X2 Elite	0.074 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® X Elite	0.124 ms	5 - 5 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Gen 3 Mobile	0.135 ms	0 - 45 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Gen 1 Mobile	0.23 ms	0 - 50 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ QCS6490	0.782 ms	0 - 3 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ IQ-8275	0.313 ms	0 - 4 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.163 ms	0 - 8 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS8450	0.23 ms	0 - 50 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.26 ms	0 - 3 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ IQ-X7181	0.124 ms	5 - 5 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ Q-6690	0.619 ms	0 - 31 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ Q-7790	0.221 ms	0 - 31 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ Q-8750	0.124 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 7 Gen 4 Mobile	0.221 ms	0 - 31 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	0.206 ms	0 - 25 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Elite For Galaxy Mobile	0.206 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® X2 Elite	0.234 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® X Elite	0.359 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	0.245 ms	0 - 33 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	0.489 ms	0 - 39 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	0.421 ms	0 - 3 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.294 ms	0 - 60 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8450	0.489 ms	0 - 39 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	0.397 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	0.359 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	0.206 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA7255P	1.153 ms	0 - 25 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8295P	0.523 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	0.122 ms	0 - 29 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.123 ms	0 - 28 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® X2 Elite	0.177 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	0.135 ms	0 - 41 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Gen 1 Mobile	0.213 ms	0 - 43 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ QCS6490	0.631 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-8275	0.233 ms	0 - 3 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.172 ms	0 - 6 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8775P	0.303 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8650P	0.303 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8255P	0.303 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8450	0.213 ms	0 - 43 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.224 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-X7181	0.238 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-6690	0.596 ms	0 - 29 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-7790	0.221 ms	0 - 29 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-8750	0.123 ms	0 - 28 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA7255P	0.453 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8295P	0.33 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 7 Gen 4 Mobile	0.221 ms	0 - 29 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	0.198 ms	0 - 25 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Elite For Galaxy Mobile	0.192 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	0.225 ms	0 - 45 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	0.385 ms	0 - 50 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	0.409 ms	0 - 14 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.283 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8775P	0.5 ms	0 - 28 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8650P	0.5 ms	0 - 28 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8255P	0.5 ms	0 - 28 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8450	0.385 ms	0 - 50 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	0.375 ms	0 - 13 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	0.192 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA7255P	1.154 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8295P	0.566 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	0.121 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Elite For Galaxy Mobile	0.124 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Gen 3 Mobile	0.14 ms	0 - 40 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Gen 1 Mobile	0.211 ms	0 - 47 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ QCS6490	0.553 ms	0 - 7 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ IQ-8275	0.265 ms	0 - 8 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.171 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8775P	0.33 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8650P	0.33 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8255P	0.33 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8450	0.211 ms	0 - 47 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.246 ms	0 - 8 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-6690	0.6 ms	0 - 27 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-7790	0.227 ms	0 - 27 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-8750	0.124 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA7255P	0.462 ms	0 - 25 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8295P	0.353 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 7 Gen 4 Mobile	0.227 ms	0 - 27 MB	NPU

License

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

Community

• Join our AI Hub Slack community to collaborate, post questions and learn more about on-device AI.
• For questions or feedback please reach out to us.