--- library_name: pytorch license: other tags: - android pipeline_tag: image-segmentation --- ![](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/web-assets/model_demo.png) # 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](https://github.com/google/mediapipe/tree/master/mediapipe/modules/selfie_segmentation). This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/main/src/qai_hub_models/models/mediapipe_selfie) library to export with custom configurations. More details on model performance across various devices, can be found [here](#performance-summary). Qualcomm AI Hub Models uses [Qualcomm AI Hub Workbench](https://workbench.aihub.qualcomm.com) to compile, profile, and evaluate this model. [Sign up](https://myaccount.qualcomm.com/signup) 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 1.24.3 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/releases/v0.54.0/mediapipe_selfie-onnx-float.zip) | ONNX | w8a16 | Universal | QAIRT 2.42, ONNX Runtime 1.24.3 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/releases/v0.54.0/mediapipe_selfie-onnx-w8a16.zip) | ONNX | w8a8 | Universal | QAIRT 2.42, ONNX Runtime 1.24.3 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/releases/v0.54.0/mediapipe_selfie-onnx-w8a8.zip) | QNN_DLC | float | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/releases/v0.54.0/mediapipe_selfie-qnn_dlc-float.zip) | QNN_DLC | w8a16 | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/releases/v0.54.0/mediapipe_selfie-qnn_dlc-w8a16.zip) | QNN_DLC | w8a8 | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/releases/v0.54.0/mediapipe_selfie-qnn_dlc-w8a8.zip) | TFLITE | float | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/releases/v0.54.0/mediapipe_selfie-tflite-float.zip) | TFLITE | w8a8 | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/mediapipe_selfie/releases/v0.54.0/mediapipe_selfie-tflite-w8a8.zip) For more device-specific assets and performance metrics, visit **[MediaPipe-Selfie-Segmentation on Qualcomm® AI Hub](https://aihub.qualcomm.com/models/mediapipe_selfie)**. ### Option 2: Export with Custom Configurations Use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/main/src/qai_hub_models/models/mediapipe_selfie) 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](https://github.com/qualcomm/ai-hub-models/blob/main/src/qai_hub_models/models/mediapipe_selfie) for usage instructions. ## Model Details **Model Type:** Model_use_case.semantic_segmentation **Model Stats:** - Model checkpoint: Square - Input resolution (Square): 256x256 - Input resolution (Landscape): 144x256 - Number of output classes: 6 - Number of parameters: 106K - Model size (float): 447 KB ## 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 Mobile | 0.369 ms | 0 - 31 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | float | Snapdragon® 8 Elite Mobile | 0.411 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | float | Snapdragon® X2 Elite | 0.402 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | float | Snapdragon® X Elite | 0.919 ms | 2 - 2 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | float | Snapdragon® X Elite | 0.919 ms | 2 - 2 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 0.525 ms | 0 - 36 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | float | Qualcomm® QCS8550 (Proxy) | 0.778 ms | 0 - 2 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.411 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | float | Qualcomm® QCS9075 | 0.99 ms | 1 - 4 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.382 ms | 0 - 37 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® 8 Elite Mobile | 0.448 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® X2 Elite | 0.392 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® X Elite | 0.983 ms | 1 - 1 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® X Elite | 0.983 ms | 1 - 1 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® 8 Gen 3 Mobile | 0.549 ms | 0 - 40 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Qualcomm® QCS6490 | 25.249 ms | 14 - 17 MB | CPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Qualcomm® QCS8550 (Proxy) | 0.839 ms | 0 - 4 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Qualcomm® QCM6690 | 11.835 ms | 14 - 21 MB | CPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® 7 Gen 4 Mobile | 8.059 ms | 16 - 23 MB | CPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Qualcomm® QCS9075 | 0.964 ms | 0 - 3 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.448 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a16 | Snapdragon® 7 Gen 4 Mobile | 8.059 ms | 16 - 23 MB | CPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.184 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® 8 Elite Mobile | 0.205 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® X2 Elite | 0.18 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® X Elite | 0.493 ms | 1 - 1 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® X Elite | 0.493 ms | 1 - 1 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.257 ms | 0 - 36 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Qualcomm® QCS6490 | 9.737 ms | 7 - 11 MB | CPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.368 ms | 0 - 2 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Qualcomm® QCS9075 | 0.515 ms | 0 - 3 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® 7 Gen 4 Mobile | 4.164 ms | 0 - 8 MB | CPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Qualcomm® QCM6690 | 5.847 ms | 5 - 13 MB | CPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.205 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | ONNX | w8a8 | Snapdragon® 7 Gen 4 Mobile | 4.164 ms | 0 - 8 MB | CPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 Mobile | 0.319 ms | 1 - 31 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Snapdragon® 8 Elite Mobile | 0.36 ms | 1 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Snapdragon® X2 Elite | 0.461 ms | 1 - 1 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Snapdragon® X Elite | 0.826 ms | 1 - 1 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Snapdragon® X Elite | 0.826 ms | 1 - 1 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 0.454 ms | 0 - 36 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Qualcomm® QCS8550 (Proxy) | 0.68 ms | 1 - 3 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Qualcomm® SA8775P | 0.966 ms | 1 - 29 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Qualcomm® SA8775P | 0.966 ms | 1 - 29 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Qualcomm® SA8775P | 0.966 ms | 1 - 29 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Qualcomm® QCS8450 (Proxy) | 0.936 ms | 0 - 39 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Qualcomm® SA7255P | 1.76 ms | 1 - 25 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.36 ms | 1 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Qualcomm® SA8295P | 1.272 ms | 0 - 25 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | float | Qualcomm® QCS9075 | 0.84 ms | 1 - 3 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.264 ms | 0 - 33 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® 8 Elite Mobile | 0.331 ms | 0 - 32 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® X2 Elite | 0.376 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® X Elite | 0.738 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® X Elite | 0.738 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® 8 Gen 3 Mobile | 0.422 ms | 0 - 36 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® QCS6490 | 1.699 ms | 0 - 3 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® QCS8550 (Proxy) | 0.606 ms | 0 - 2 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® SA8775P | 0.816 ms | 0 - 29 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® SA8775P | 0.816 ms | 0 - 29 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® SA8775P | 0.816 ms | 0 - 29 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® QCM6690 | 2.043 ms | 0 - 139 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® QCS8450 (Proxy) | 0.765 ms | 0 - 38 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® 7 Gen 4 Mobile | 0.613 ms | 0 - 26 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® QCS9075 | 0.72 ms | 0 - 3 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® SA7255P | 1.336 ms | 0 - 26 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.331 ms | 0 - 32 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Qualcomm® SA8295P | 1.079 ms | 0 - 25 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a16 | Snapdragon® 7 Gen 4 Mobile | 0.613 ms | 0 - 26 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.135 ms | 0 - 26 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® 8 Elite Mobile | 0.145 ms | 0 - 24 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® X2 Elite | 0.259 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® X Elite | 0.377 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® X Elite | 0.377 ms | 0 - 0 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.171 ms | 0 - 33 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® QCS6490 | 0.765 ms | 0 - 2 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.259 ms | 0 - 13 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® SA8775P | 0.439 ms | 0 - 26 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® SA8775P | 0.439 ms | 0 - 26 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® SA8775P | 0.439 ms | 0 - 26 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® QCS9075 | 0.351 ms | 0 - 2 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® QCS8450 (Proxy) | 0.339 ms | 0 - 35 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.253 ms | 0 - 22 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® QCM6690 | 0.843 ms | 0 - 23 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.145 ms | 0 - 24 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® SA7255P | 0.668 ms | 0 - 23 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Qualcomm® SA8295P | 0.631 ms | 0 - 22 MB | NPU | MediaPipe-Selfie-Segmentation | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.253 ms | 0 - 22 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Snapdragon® 8 Elite Gen 5 Mobile | 0.325 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Snapdragon® 8 Elite Mobile | 0.364 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 0.459 ms | 0 - 36 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Qualcomm® QCS8550 (Proxy) | 0.685 ms | 0 - 4 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Qualcomm® SA8775P | 0.985 ms | 0 - 28 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Qualcomm® SA8775P | 0.985 ms | 0 - 28 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Qualcomm® SA8775P | 0.985 ms | 0 - 28 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Qualcomm® QCS8450 (Proxy) | 0.942 ms | 0 - 38 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Qualcomm® SA7255P | 1.78 ms | 0 - 27 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.364 ms | 0 - 30 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Qualcomm® SA8295P | 1.264 ms | 0 - 25 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | float | Qualcomm® QCS9075 | 0.841 ms | 0 - 3 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.14 ms | 0 - 25 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Snapdragon® 8 Elite Mobile | 0.15 ms | 0 - 22 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.178 ms | 0 - 31 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® QCS6490 | 0.873 ms | 0 - 3 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.262 ms | 0 - 9 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® SA8775P | 0.469 ms | 0 - 25 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® SA8775P | 0.469 ms | 0 - 25 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® SA8775P | 0.469 ms | 0 - 25 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® QCS9075 | 0.366 ms | 0 - 2 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® QCS8450 (Proxy) | 0.348 ms | 0 - 34 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.258 ms | 0 - 22 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® QCM6690 | 0.846 ms | 0 - 21 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.15 ms | 0 - 22 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® SA7255P | 0.709 ms | 0 - 23 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Qualcomm® SA8295P | 0.638 ms | 0 - 21 MB | NPU | MediaPipe-Selfie-Segmentation | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.258 ms | 0 - 22 MB | NPU ## License * The license for the original implementation of MediaPipe-Selfie-Segmentation can be found [here](https://github.com/google/mediapipe/blob/master/LICENSE). ## References * [Image segmentation guide](https://developers.google.com/mediapipe/solutions/vision/image_segmenter/) * [Source Model Implementation](https://github.com/google/mediapipe/tree/master/mediapipe/modules/selfie_segmentation) ## Community * Join [our AI Hub Slack community](https://aihub.qualcomm.com/community/slack) to collaborate, post questions and learn more about on-device AI. * For questions or feedback please [reach out to us](mailto:ai-hub-support@qti.qualcomm.com).