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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 2.50, ONNX Runtime 1.27.1 Download
ONNX w8a16 Universal QAIRT 2.50, ONNX Runtime 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.50, ONNX Runtime 1.27.1 Download
QNN_DLC float Universal QAIRT 2.50 Download
QNN_DLC w8a16 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 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® 8 Elite Gen 5 For Galaxy Mobile 0.342 ms 0 - 31 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.372 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® X2 Elite 0.365 ms 2 - 2 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® X Elite 0.701 ms 2 - 2 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® 8 Gen 3 Mobile 0.459 ms 0 - 42 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Snapdragon® 8 Gen 1 Mobile 0.983 ms 1 - 49 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ IQ-8275 0.878 ms 1 - 5 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.699 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® QCS8450 0.983 ms 1 - 49 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ IQ-9075 0.906 ms 1 - 5 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ IQ-X7181 0.701 ms 2 - 2 MB NPU
MediaPipe-Selfie-Segmentation ONNX float Qualcomm® Dragonwing™ Q-8750 0.372 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.381 ms 0 - 40 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 8 Elite For Galaxy Mobile 0.442 ms 0 - 42 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® X2 Elite 0.383 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® X Elite 0.855 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 0.545 ms 0 - 46 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 0.984 ms 0 - 54 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 1.525 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 0.847 ms 0 - 4 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.82 ms 0 - 38 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® QCS8450 0.984 ms 0 - 54 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 0.958 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.855 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 1.662 ms 0 - 141 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 0.673 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 0.442 ms 0 - 42 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 0.673 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.148 ms 0 - 35 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.155 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® X2 Elite 0.132 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® X Elite 0.265 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.193 ms 0 - 44 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.358 ms 0 - 51 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 0.944 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 0.346 ms 0 - 4 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.281 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® QCS8450 0.358 ms 0 - 51 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.43 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.265 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 0.923 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 0.279 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.155 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.279 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.293 ms 1 - 30 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.325 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® X2 Elite 0.419 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® X Elite 0.738 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.396 ms 0 - 40 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Snapdragon® 8 Gen 1 Mobile 0.85 ms 0 - 42 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 0.705 ms 1 - 5 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.596 ms 1 - 2 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® SA8650P 0.962 ms 1 - 28 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® SA8255P 0.962 ms 1 - 28 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® QCS8450 0.85 ms 0 - 42 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 0.766 ms 3 - 6 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 0.738 ms 1 - 1 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.325 ms 0 - 33 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC float Qualcomm® SA8295P 1.063 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.269 ms 0 - 35 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 8 Elite For Galaxy Mobile 0.331 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® X2 Elite 0.372 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® X Elite 0.731 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 0.426 ms 0 - 40 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 0.727 ms 0 - 45 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 1.328 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 0.68 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.607 ms 0 - 2 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® SA8650P 0.813 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® SA8255P 0.813 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® QCS8450 0.727 ms 0 - 45 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 0.739 ms 2 - 5 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.731 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 1.47 ms 0 - 134 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 0.611 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 0.331 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Qualcomm® SA8295P 0.944 ms 0 - 29 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 0.611 ms 0 - 30 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.139 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.136 ms 0 - 31 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® X2 Elite 0.224 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® X Elite 0.351 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.169 ms 0 - 36 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.3 ms 0 - 43 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 0.801 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.323 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.244 ms 0 - 2 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® SA8650P 0.456 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® SA8255P 0.456 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® QCS8450 0.3 ms 0 - 43 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.339 ms 2 - 5 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.351 ms 0 - 0 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 0.761 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.239 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.136 ms 0 - 31 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Qualcomm® SA8295P 0.46 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.239 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.3 ms 0 - 29 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.354 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Snapdragon® 8 Gen 3 Mobile 0.397 ms 0 - 38 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Snapdragon® 8 Gen 1 Mobile 0.861 ms 0 - 47 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ IQ-8275 0.717 ms 0 - 5 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.607 ms 0 - 2 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® SA8650P 0.987 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® SA8255P 0.987 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® QCS8450 0.861 ms 0 - 47 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ IQ-9075 0.768 ms 0 - 4 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® Dragonwing™ Q-8750 0.354 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation TFLITE float Qualcomm® SA8295P 1.078 ms 0 - 28 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.14 ms 0 - 27 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.14 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.171 ms 0 - 35 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 0.305 ms 0 - 41 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 0.618 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 0.297 ms 0 - 4 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.245 ms 0 - 5 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA8650P 0.454 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA8255P 0.454 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® QCS8450 0.305 ms 0 - 41 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.355 ms 0 - 3 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 0.79 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.244 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.14 ms 0 - 26 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA7255P 3.056 ms 1 - 28 MB GPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Qualcomm® SA8295P 0.479 ms 0 - 25 MB NPU
MediaPipe-Selfie-Segmentation TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.244 ms 0 - 26 MB NPU

License

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

References

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