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MediaPipe-Face-Detection

Object Detection
PyTorch
real_time
android
Model card Files
xet
Community
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MediaPipe-Face-Detection: Optimized for Qualcomm Devices

Designed for sub-millisecond processing, this model predicts bounding boxes and pose skeletons (left eye, right eye, nose tip, mouth, left eye tragion, and right eye tragion) of faces in an image.

This is based on the implementation of MediaPipe-Face-Detection 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 2.42, ONNX Runtime 1.24.1 Download
ONNX w8a8 Universal QAIRT 2.42, ONNX Runtime 1.24.1 Download
QNN_DLC float Universal QAIRT 2.43 Download
QNN_DLC w8a8 Universal QAIRT 2.43 Download
TFLITE float Universal QAIRT 2.43, TFLite 2.17.0 Download
TFLITE w8a8 Universal QAIRT 2.43, TFLite 2.17.0 Download

For more device-specific assets and performance metrics, visit MediaPipe-Face-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 MediaPipe-Face-Detection on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.object_detection

Model Stats:

  • Input resolution: 256x256
  • Number of output classes: 6
  • Number of parameters (FaceDetector): 135K
  • Model size (FaceDetector) (w8a8): 260 KB
  • Number of parameters (FaceLandmarkDetector): 603K
  • Model size (FaceLandmarkDetector) (w8a8): 750 KB
  • Model size (FaceDetector) (float): 557 KB
  • Model size (FaceLandmarkDetector) (float): 2.33 MB

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
FaceDetector ONNX float Snapdragon® X Elite 0.871 ms 2 - 2 MB NPU
FaceDetector ONNX float Snapdragon® 8 Gen 3 Mobile 0.493 ms 0 - 43 MB NPU
FaceDetector ONNX float Qualcomm® QCS8550 (Proxy) 0.679 ms 1 - 9 MB NPU
FaceDetector ONNX float Qualcomm® QCS9075 1.144 ms 1 - 3 MB NPU
FaceDetector ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.413 ms 0 - 29 MB NPU
FaceDetector ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.334 ms 0 - 34 MB NPU
FaceDetector ONNX float Snapdragon® X2 Elite 0.387 ms 0 - 0 MB NPU
FaceDetector ONNX w8a8 Snapdragon® X Elite 0.412 ms 1 - 1 MB NPU
FaceDetector ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.193 ms 0 - 43 MB NPU
FaceDetector ONNX w8a8 Qualcomm® QCS6490 9.938 ms 7 - 11 MB CPU
FaceDetector ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.282 ms 0 - 3 MB NPU
FaceDetector ONNX w8a8 Qualcomm® QCS9075 0.429 ms 0 - 3 MB NPU
FaceDetector ONNX w8a8 Qualcomm® QCM6690 7.273 ms 5 - 13 MB CPU
FaceDetector ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.167 ms 0 - 37 MB NPU
FaceDetector ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 5.505 ms 7 - 16 MB CPU
FaceDetector ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.149 ms 0 - 36 MB NPU
FaceDetector ONNX w8a8 Snapdragon® X2 Elite 0.162 ms 0 - 0 MB NPU
FaceDetector QNN_DLC float Snapdragon® X Elite 0.691 ms 1 - 1 MB NPU
FaceDetector QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.394 ms 0 - 42 MB NPU
FaceDetector QNN_DLC float Qualcomm® QCS8275 (Proxy) 2.908 ms 1 - 30 MB NPU
FaceDetector QNN_DLC float Qualcomm® QCS8550 (Proxy) 0.538 ms 1 - 3 MB NPU
FaceDetector QNN_DLC float Qualcomm® SA8775P 1.021 ms 0 - 31 MB NPU
FaceDetector QNN_DLC float Qualcomm® QCS9075 0.891 ms 1 - 3 MB NPU
FaceDetector QNN_DLC float Qualcomm® QCS8450 (Proxy) 0.764 ms 0 - 37 MB NPU
FaceDetector QNN_DLC float Qualcomm® SA7255P 2.908 ms 1 - 30 MB NPU
FaceDetector QNN_DLC float Qualcomm® SA8295P 1.107 ms 0 - 23 MB NPU
FaceDetector QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.334 ms 0 - 33 MB NPU
FaceDetector QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.276 ms 1 - 33 MB NPU
FaceDetector QNN_DLC float Snapdragon® X2 Elite 0.482 ms 1 - 1 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® X Elite 0.348 ms 0 - 0 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.169 ms 0 - 36 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS6490 0.763 ms 0 - 2 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS8275 (Proxy) 0.684 ms 0 - 28 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.25 ms 0 - 16 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® SA8775P 1.545 ms 0 - 28 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS9075 0.34 ms 2 - 4 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCM6690 1.278 ms 0 - 27 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.292 ms 0 - 38 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® SA7255P 0.684 ms 0 - 28 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® SA8295P 0.594 ms 0 - 25 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.143 ms 0 - 27 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.254 ms 0 - 26 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.136 ms 0 - 30 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® X2 Elite 0.23 ms 0 - 0 MB NPU
FaceDetector TFLITE float Snapdragon® 8 Gen 3 Mobile 0.4 ms 0 - 40 MB NPU
FaceDetector TFLITE float Qualcomm® QCS8275 (Proxy) 2.946 ms 0 - 28 MB NPU
FaceDetector TFLITE float Qualcomm® QCS8550 (Proxy) 0.535 ms 0 - 2 MB NPU
FaceDetector TFLITE float Qualcomm® SA8775P 1.054 ms 0 - 31 MB NPU
FaceDetector TFLITE float Qualcomm® QCS9075 0.898 ms 0 - 3 MB NPU
FaceDetector TFLITE float Qualcomm® QCS8450 (Proxy) 0.767 ms 0 - 38 MB NPU
FaceDetector TFLITE float Qualcomm® SA7255P 2.946 ms 0 - 28 MB NPU
FaceDetector TFLITE float Qualcomm® SA8295P 1.101 ms 0 - 24 MB NPU
FaceDetector TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.349 ms 0 - 28 MB NPU
FaceDetector TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.28 ms 0 - 32 MB NPU
FaceDetector TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.165 ms 0 - 36 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS6490 0.675 ms 0 - 3 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS8275 (Proxy) 0.683 ms 0 - 27 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.247 ms 0 - 2 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® SA8775P 1.569 ms 0 - 27 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS9075 0.373 ms 0 - 2 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCM6690 1.257 ms 0 - 25 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 0.302 ms 0 - 37 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® SA7255P 0.683 ms 0 - 27 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® SA8295P 0.622 ms 0 - 25 MB NPU
FaceDetector TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.151 ms 0 - 30 MB NPU
FaceDetector TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.257 ms 0 - 25 MB NPU
FaceDetector TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.131 ms 0 - 30 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® X Elite 0.382 ms 0 - 0 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® 8 Gen 3 Mobile 0.205 ms 0 - 34 MB NPU
FaceLandmarkDetector ONNX float Qualcomm® QCS8550 (Proxy) 0.282 ms 0 - 17 MB NPU
FaceLandmarkDetector ONNX float Qualcomm® QCS9075 0.427 ms 0 - 3 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.188 ms 0 - 22 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.149 ms 0 - 27 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® X2 Elite 0.152 ms 0 - 0 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® X Elite 0.298 ms 0 - 0 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.154 ms 0 - 36 MB NPU
FaceLandmarkDetector ONNX w8a8 Qualcomm® QCS6490 3.735 ms 5 - 8 MB CPU
FaceLandmarkDetector ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.202 ms 0 - 3 MB NPU
FaceLandmarkDetector ONNX w8a8 Qualcomm® QCS9075 0.347 ms 0 - 3 MB NPU
FaceLandmarkDetector ONNX w8a8 Qualcomm® QCM6690 3.769 ms 0 - 7 MB CPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.133 ms 0 - 27 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 2.462 ms 0 - 8 MB CPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.126 ms 0 - 30 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® X2 Elite 0.131 ms 0 - 0 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® X Elite 0.314 ms 0 - 0 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.168 ms 0 - 33 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® QCS8275 (Proxy) 0.855 ms 0 - 23 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® QCS8550 (Proxy) 0.219 ms 0 - 18 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® SA8775P 0.439 ms 0 - 24 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® QCS9075 0.331 ms 0 - 2 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® QCS8450 (Proxy) 0.325 ms 0 - 37 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® SA7255P 0.855 ms 0 - 23 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® SA8295P 0.598 ms 0 - 23 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.141 ms 0 - 22 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.124 ms 0 - 26 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® X2 Elite 0.237 ms 0 - 0 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® X Elite 0.248 ms 0 - 0 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.111 ms 0 - 33 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS6490 0.56 ms 0 - 2 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS8275 (Proxy) 0.494 ms 0 - 24 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.152 ms 0 - 1 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® SA8775P 0.322 ms 0 - 26 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS9075 0.225 ms 2 - 4 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCM6690 0.512 ms 0 - 22 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.201 ms 0 - 35 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® SA7255P 0.494 ms 0 - 24 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® SA8295P 0.454 ms 0 - 21 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.105 ms 0 - 28 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.143 ms 0 - 24 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.099 ms 0 - 26 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® X2 Elite 0.189 ms 0 - 0 MB NPU
FaceLandmarkDetector TFLITE float Snapdragon® 8 Gen 3 Mobile 0.15 ms 0 - 33 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® QCS8275 (Proxy) 0.856 ms 0 - 23 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® QCS8550 (Proxy) 0.187 ms 0 - 1 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® SA8775P 0.44 ms 0 - 25 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® QCS9075 0.313 ms 0 - 4 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® QCS8450 (Proxy) 0.313 ms 0 - 38 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® SA7255P 0.856 ms 0 - 23 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® SA8295P 0.572 ms 0 - 24 MB NPU
FaceLandmarkDetector TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.132 ms 0 - 27 MB NPU
FaceLandmarkDetector TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.108 ms 0 - 26 MB NPU
FaceLandmarkDetector TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.102 ms 0 - 32 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS6490 0.476 ms 0 - 3 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS8275 (Proxy) 0.508 ms 0 - 23 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.152 ms 0 - 2 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® SA8775P 0.342 ms 0 - 25 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS9075 0.245 ms 0 - 3 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCM6690 0.511 ms 0 - 20 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 0.202 ms 0 - 34 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® SA7255P 0.508 ms 0 - 23 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® SA8295P 0.463 ms 0 - 21 MB NPU
FaceLandmarkDetector TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.106 ms 0 - 27 MB NPU
FaceLandmarkDetector TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.152 ms 0 - 22 MB NPU
FaceLandmarkDetector TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.098 ms 0 - 25 MB NPU

License

  • The license for the original implementation of MediaPipe-Face-Detection can be found here.

References

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Paper for qualcomm/MediaPipe-Face-Detection