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MediaPipe-Selfie-Segmentation

Image Segmentation
PyTorch
android
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MediaPipe-Selfie-Segmentation: Optimized for Qualcomm Devices

Light-weight model that segments a person from the background in square or landscape selfie and video conference imagery.

This is based on the implementation of MediaPipe-Selfie-Segmentation 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 2.45, ONNX Runtime 1.27.1 Download
ONNX w8a16 Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
QNN_DLC float Universal QAIRT 2.45 Download
QNN_DLC w8a16 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 MediaPipe-Selfie-Segmentation 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-Selfie-Segmentation on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.semantic_segmentation

Model Stats:

  • Input resolution (Landscape): 144x256
  • Input resolution (Square): 256x256
  • Model checkpoint: Square
  • Model size (float): 447 KB
  • Number of output classes: 6
  • Number of parameters: 106K

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® X2 Elite 0.381 ms 2 - 2 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® X Elite 0.791 ms 2 - 2 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® 8 Gen 3 Mobile 0.523 ms 0 - 38 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® 8 Gen 1 Mobile 1.082 ms 1 - 41 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ IQ-8275 0.973 ms 1 - 5 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.788 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® QCS8450 1.082 ms 1 - 41 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ IQ-9075 0.981 ms 1 - 4 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ IQ-X7181 0.791 ms 2 - 2 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ Q-8750 0.429 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® 8 Elite Mobile 0.429 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.377 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® X2 Elite 0.387 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® X Elite 0.853 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 0.544 ms 0 - 43 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 1.025 ms 0 - 50 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 2.781 ms 1 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 0.853 ms 0 - 4 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.826 ms 0 - 29 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® QCS8450 1.025 ms 0 - 50 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 0.967 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.853 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 2.401 ms 0 - 144 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 0.678 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 0.446 ms 0 - 32 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 8 Elite Mobile 0.446 ms 0 - 32 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 0.383 ms 0 - 34 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 0.678 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® X2 Elite 0.178 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® X Elite 0.357 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.252 ms 0 - 40 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.457 ms 0 - 44 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 1.008 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 0.479 ms 0 - 4 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.363 ms 0 - 63 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® QCS8450 0.457 ms 0 - 44 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.484 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.357 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 0.97 ms 0 - 29 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 0.357 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.203 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 8 Elite Mobile 0.203 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.191 ms 0 - 29 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.357 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® X2 Elite 0.438 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® X Elite 0.825 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.451 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® 8 Gen 1 Mobile 0.931 ms 0 - 44 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 0.78 ms 1 - 4 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 1.792 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.682 ms 1 - 67 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® SA8775P 0.969 ms 1 - 28 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® SA8650P 0.969 ms 1 - 28 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® SA8255P 0.969 ms 1 - 28 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® QCS8450 0.931 ms 0 - 44 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 0.846 ms 1 - 3 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 0.825 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.36 ms 1 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® SA7255P 1.792 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® SA8295P 1.287 ms 0 - 24 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® 8 Elite Mobile 0.36 ms 1 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.325 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® X2 Elite 0.366 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® X Elite 0.74 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 0.428 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 0.759 ms 0 - 43 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 2.534 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 0.678 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 1.33 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.605 ms 0 - 2 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® SA8775P 0.814 ms 0 - 29 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® SA8650P 0.814 ms 0 - 29 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® SA8255P 0.814 ms 0 - 29 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® QCS8450 0.759 ms 0 - 43 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 0.735 ms 2 - 5 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.74 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 2.048 ms 1 - 140 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 0.611 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 0.329 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® SA7255P 1.33 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® SA8295P 1.081 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 8 Elite Mobile 0.329 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 Mobile 0.269 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 0.611 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® X2 Elite 0.231 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® X Elite 0.349 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.182 ms 0 - 32 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.337 ms 0 - 39 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 0.862 ms 2 - 4 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.37 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.673 ms 0 - 24 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.256 ms 0 - 2 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® SA8775P 0.434 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® SA8650P 0.434 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® SA8255P 0.434 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® QCS8450 0.337 ms 0 - 39 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.342 ms 0 - 2 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.349 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 0.828 ms 0 - 23 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.255 ms 0 - 22 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.145 ms 0 - 23 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® SA7255P 0.673 ms 0 - 24 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® SA8295P 0.616 ms 0 - 22 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.145 ms 0 - 23 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.137 ms 0 - 23 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.255 ms 0 - 22 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Snapdragon® 8 Gen 3 Mobile 0.456 ms 0 - 35 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Snapdragon® 8 Gen 1 Mobile 0.935 ms 0 - 43 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ IQ-8275 0.788 ms 0 - 4 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ IQ-8275 1.822 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.687 ms 0 - 1 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® SA8775P 0.983 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® SA8650P 0.983 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® SA8255P 0.983 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® QCS8450 0.935 ms 0 - 43 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ IQ-9075 0.855 ms 0 - 4 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ Q-8750 0.368 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® SA7255P 1.822 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® SA8295P 1.309 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Snapdragon® 8 Elite Mobile 0.368 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.328 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.184 ms 0 - 31 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 0.344 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 0.802 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 0.316 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 0.695 ms 0 - 23 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.259 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA8775P 0.461 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA8650P 0.461 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA8255P 0.461 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® QCS8450 0.344 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.396 ms 0 - 2 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 0.844 ms 0 - 21 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.26 ms 0 - 21 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.148 ms 0 - 22 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA7255P 0.695 ms 0 - 23 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA8295P 0.639 ms 0 - 21 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.148 ms 0 - 22 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.137 ms 0 - 24 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.26 ms 0 - 21 MB NPU

License

  • The license for the original implementation of MediaPipe-Selfie-Segmentation can be found here.

References

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