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MediaPipe-Face-Detection

Object Detection
PyTorch
real_time
android
Model card Files
xet
 Community
3

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® 8 Elite Gen 5 Mobile 0.337 ms 0 - 34 MB NPU
FaceDetector ONNX float Snapdragon® X2 Elite 0.391 ms 0 - 0 MB NPU
FaceDetector ONNX float Snapdragon® X Elite 0.869 ms 2 - 2 MB NPU
FaceDetector ONNX float Snapdragon® 8 Gen 3 Mobile 0.497 ms 0 - 43 MB NPU
FaceDetector ONNX float Qualcomm® QCS8550 (Proxy) 0.69 ms 0 - 15 MB NPU
FaceDetector ONNX float Qualcomm® QCS9075 1.151 ms 1 - 3 MB NPU
FaceDetector ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.41 ms 0 - 35 MB NPU
FaceDetector ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.146 ms 0 - 36 MB NPU
FaceDetector ONNX w8a8 Snapdragon® X2 Elite 0.152 ms 0 - 0 MB NPU
FaceDetector ONNX w8a8 Snapdragon® X Elite 0.385 ms 1 - 1 MB NPU
FaceDetector ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.195 ms 0 - 43 MB NPU
FaceDetector ONNX w8a8 Qualcomm® QCS6490 9.771 ms 6 - 10 MB CPU
FaceDetector ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.281 ms 0 - 3 MB NPU
FaceDetector ONNX w8a8 Qualcomm® QCS9075 0.426 ms 0 - 3 MB NPU
FaceDetector ONNX w8a8 Qualcomm® QCM6690 7.273 ms 7 - 15 MB CPU
FaceDetector ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.163 ms 0 - 37 MB NPU
FaceDetector ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 5.467 ms 7 - 17 MB CPU
FaceDetector QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.277 ms 1 - 33 MB NPU
FaceDetector QNN_DLC float Snapdragon® X2 Elite 0.47 ms 1 - 1 MB NPU
FaceDetector QNN_DLC float Snapdragon® X Elite 0.726 ms 1 - 1 MB NPU
FaceDetector QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.394 ms 0 - 41 MB NPU
FaceDetector QNN_DLC float Qualcomm® QCS8275 (Proxy) 2.91 ms 1 - 30 MB NPU
FaceDetector QNN_DLC float Qualcomm® QCS8550 (Proxy) 0.537 ms 1 - 2 MB NPU
FaceDetector QNN_DLC float Qualcomm® SA8775P 1.021 ms 1 - 31 MB NPU
FaceDetector QNN_DLC float Qualcomm® QCS9075 0.893 ms 1 - 3 MB NPU
FaceDetector QNN_DLC float Qualcomm® QCS8450 (Proxy) 0.768 ms 0 - 38 MB NPU
FaceDetector QNN_DLC float Qualcomm® SA7255P 2.91 ms 1 - 30 MB NPU
FaceDetector QNN_DLC float Qualcomm® SA8295P 1.093 ms 1 - 23 MB NPU
FaceDetector QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.337 ms 0 - 29 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 0.223 ms 0 - 0 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® X Elite 0.359 ms 0 - 0 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.16 ms 0 - 37 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS6490 0.788 ms 0 - 2 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS8275 (Proxy) 0.681 ms 0 - 28 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.238 ms 0 - 2 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® SA8775P 0.436 ms 0 - 29 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS9075 0.337 ms 0 - 2 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCM6690 1.26 ms 0 - 27 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.291 ms 0 - 37 MB NPU
FaceDetector QNN_DLC w8a8 Qualcomm® SA7255P 0.681 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 0.141 ms 0 - 27 MB NPU
FaceDetector QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.253 ms 0 - 26 MB NPU
FaceDetector TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.281 ms 0 - 32 MB NPU
FaceDetector TFLITE float Snapdragon® 8 Gen 3 Mobile 0.389 ms 0 - 40 MB NPU
FaceDetector TFLITE float Qualcomm® QCS8275 (Proxy) 2.966 ms 0 - 29 MB NPU
FaceDetector TFLITE float Qualcomm® QCS8550 (Proxy) 0.54 ms 0 - 2 MB NPU
FaceDetector TFLITE float Qualcomm® SA8775P 1.029 ms 0 - 31 MB NPU
FaceDetector TFLITE float Qualcomm® QCS9075 0.914 ms 0 - 3 MB NPU
FaceDetector TFLITE float Qualcomm® QCS8450 (Proxy) 0.798 ms 0 - 36 MB NPU
FaceDetector TFLITE float Qualcomm® SA7255P 2.966 ms 0 - 29 MB NPU
FaceDetector TFLITE float Qualcomm® SA8295P 1.112 ms 0 - 24 MB NPU
FaceDetector TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.347 ms 0 - 27 MB NPU
FaceDetector TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.134 ms 0 - 30 MB NPU
FaceDetector TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.165 ms 0 - 36 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS6490 0.684 ms 0 - 3 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS8275 (Proxy) 0.693 ms 0 - 27 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.251 ms 0 - 1 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® SA8775P 0.467 ms 0 - 28 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS9075 0.354 ms 0 - 2 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCM6690 1.258 ms 0 - 26 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 0.305 ms 0 - 37 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® SA7255P 0.693 ms 0 - 27 MB NPU
FaceDetector TFLITE w8a8 Qualcomm® SA8295P 0.605 ms 0 - 25 MB NPU
FaceDetector TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.148 ms 0 - 26 MB NPU
FaceDetector TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.252 ms 0 - 25 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.152 ms 0 - 28 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® X2 Elite 0.171 ms 0 - 0 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® X Elite 0.377 ms 0 - 0 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® 8 Gen 3 Mobile 0.206 ms 0 - 35 MB NPU
FaceLandmarkDetector ONNX float Qualcomm® QCS8550 (Proxy) 0.284 ms 0 - 56 MB NPU
FaceLandmarkDetector ONNX float Qualcomm® QCS9075 0.421 ms 0 - 3 MB NPU
FaceLandmarkDetector ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.185 ms 0 - 21 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.126 ms 0 - 30 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® X2 Elite 0.117 ms 0 - 0 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® X Elite 0.296 ms 0 - 0 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.151 ms 0 - 37 MB NPU
FaceLandmarkDetector ONNX w8a8 Qualcomm® QCS6490 4.795 ms 3 - 6 MB CPU
FaceLandmarkDetector ONNX w8a8 Qualcomm® QCS8550 (Proxy) 0.202 ms 0 - 3 MB NPU
FaceLandmarkDetector ONNX w8a8 Qualcomm® QCS9075 0.314 ms 0 - 3 MB NPU
FaceLandmarkDetector ONNX w8a8 Qualcomm® QCM6690 3.773 ms 0 - 7 MB CPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.135 ms 0 - 27 MB NPU
FaceLandmarkDetector ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 2.434 ms 0 - 8 MB CPU
FaceLandmarkDetector QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.131 ms 0 - 26 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® X2 Elite 0.212 ms 0 - 0 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® X Elite 0.321 ms 0 - 0 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.164 ms 0 - 32 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® QCS8275 (Proxy) 0.879 ms 0 - 23 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® QCS8550 (Proxy) 0.222 ms 0 - 55 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® SA8775P 0.437 ms 0 - 24 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® QCS9075 0.335 ms 0 - 2 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® QCS8450 (Proxy) 0.324 ms 0 - 38 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® SA7255P 0.879 ms 0 - 23 MB NPU
FaceLandmarkDetector QNN_DLC float Qualcomm® SA8295P 0.578 ms 0 - 23 MB NPU
FaceLandmarkDetector QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.143 ms 0 - 26 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.093 ms 0 - 25 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® X2 Elite 0.188 ms 0 - 0 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® X Elite 0.253 ms 0 - 0 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.119 ms 0 - 32 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS6490 0.525 ms 2 - 4 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS8275 (Proxy) 0.484 ms 0 - 24 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS8550 (Proxy) 0.154 ms 0 - 2 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® SA8775P 1.068 ms 0 - 24 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS9075 0.222 ms 0 - 2 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCM6690 0.511 ms 0 - 21 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® QCS8450 (Proxy) 0.198 ms 0 - 34 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® SA7255P 0.484 ms 0 - 24 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Qualcomm® SA8295P 0.467 ms 0 - 21 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.1 ms 0 - 23 MB NPU
FaceLandmarkDetector QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.144 ms 0 - 23 MB NPU
FaceLandmarkDetector TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.11 ms 0 - 26 MB NPU
FaceLandmarkDetector TFLITE float Snapdragon® 8 Gen 3 Mobile 0.149 ms 0 - 32 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® QCS8275 (Proxy) 0.855 ms 0 - 23 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® QCS8550 (Proxy) 0.193 ms 0 - 2 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® SA8775P 0.433 ms 0 - 25 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® QCS9075 0.31 ms 0 - 4 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® QCS8450 (Proxy) 0.306 ms 0 - 38 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® SA7255P 0.855 ms 0 - 23 MB NPU
FaceLandmarkDetector TFLITE float Qualcomm® SA8295P 0.58 ms 0 - 24 MB NPU
FaceLandmarkDetector TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.129 ms 0 - 24 MB NPU
FaceLandmarkDetector TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.095 ms 0 - 25 MB NPU
FaceLandmarkDetector TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.112 ms 0 - 32 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS6490 0.418 ms 0 - 3 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS8275 (Proxy) 0.508 ms 0 - 24 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS8550 (Proxy) 0.154 ms 0 - 6 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® SA8775P 0.354 ms 0 - 26 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS9075 0.239 ms 0 - 3 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCM6690 0.503 ms 0 - 21 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® QCS8450 (Proxy) 0.199 ms 0 - 34 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® SA7255P 0.508 ms 0 - 24 MB NPU
FaceLandmarkDetector TFLITE w8a8 Qualcomm® SA8295P 0.465 ms 0 - 21 MB NPU
FaceLandmarkDetector TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.103 ms 0 - 23 MB NPU
FaceLandmarkDetector TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.151 ms 0 - 22 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