--- library_name: pytorch license: other tags: - real_time - bu_iot - android pipeline_tag: object-detection --- ![](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/face_det_lite/web-assets/model_demo.png) # Lightweight-Face-Detection: Optimized for Qualcomm Devices A small and accurate model for detecting bounding boxes for faces in images. This model's architecture was developed by Qualcomm. The model was trained by Qualcomm on a proprietary dataset of faces, but can be used on any image. 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/face_det_lite) 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/face_det_lite/releases/v0.54.0/face_det_lite-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/face_det_lite/releases/v0.54.0/face_det_lite-onnx-w8a16.zip) | ONNX | w8a16_mixed_int16 | Universal | QAIRT 2.42, ONNX Runtime 1.24.3 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/face_det_lite/releases/v0.54.0/face_det_lite-onnx-w8a16_mixed_int16.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/face_det_lite/releases/v0.54.0/face_det_lite-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/face_det_lite/releases/v0.54.0/face_det_lite-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/face_det_lite/releases/v0.54.0/face_det_lite-qnn_dlc-w8a16.zip) | QNN_DLC | w8a16_mixed_int16 | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/face_det_lite/releases/v0.54.0/face_det_lite-qnn_dlc-w8a16_mixed_int16.zip) | QNN_DLC | w8a8 | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/face_det_lite/releases/v0.54.0/face_det_lite-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/face_det_lite/releases/v0.54.0/face_det_lite-tflite-float.zip) | TFLITE | w8a8 | Universal | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/face_det_lite/releases/v0.54.0/face_det_lite-tflite-w8a8.zip) For more device-specific assets and performance metrics, visit **[Lightweight-Face-Detection on Qualcomm® AI Hub](https://aihub.qualcomm.com/models/face_det_lite)**. ### 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/face_det_lite) 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 [Lightweight-Face-Detection on GitHub](https://github.com/qualcomm/ai-hub-models/blob/main/src/qai_hub_models/models/face_det_lite) for usage instructions. ## Model Details **Model Type:** Model_use_case.object_detection **Model Stats:** - Model checkpoint: qfd360_sl_model.pt - Inference latency: RealTime - Input resolution: 480x640 - Number of parameters: 878K - Model size (float): 3.37 MB - Model size (w8a8): 965 KB - Model size (w8a16): 1.09 MB ## Performance Summary | Model | Runtime | Precision | Chipset | Inference Time (ms) | Peak Memory Range (MB) | Primary Compute Unit |---|---|---|---|---|---|--- | Lightweight-Face-Detection | ONNX | float | Snapdragon® 8 Elite Gen 5 Mobile | 1.077 ms | 0 - 148 MB | NPU | Lightweight-Face-Detection | ONNX | float | Snapdragon® 8 Elite Mobile | 0.892 ms | 1 - 147 MB | NPU | Lightweight-Face-Detection | ONNX | float | Snapdragon® X2 Elite | 1.16 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | ONNX | float | Snapdragon® X Elite | 2.209 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | ONNX | float | Snapdragon® X Elite | 2.209 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 1.085 ms | 0 - 159 MB | NPU | Lightweight-Face-Detection | ONNX | float | Qualcomm® QCS8550 (Proxy) | 1.96 ms | 1 - 22 MB | NPU | Lightweight-Face-Detection | ONNX | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.892 ms | 1 - 147 MB | NPU | Lightweight-Face-Detection | ONNX | float | Qualcomm® QCS9075 | 2.493 ms | 1 - 4 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.832 ms | 0 - 146 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® 8 Elite Mobile | 0.851 ms | 0 - 147 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® X2 Elite | 0.906 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® X Elite | 1.981 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® X Elite | 1.981 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® 8 Gen 3 Mobile | 0.985 ms | 0 - 157 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Qualcomm® QCS6490 | 89.03 ms | 28 - 31 MB | CPU | Lightweight-Face-Detection | ONNX | w8a16 | Qualcomm® QCS8550 (Proxy) | 1.75 ms | 0 - 3 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Qualcomm® QCM6690 | 44.632 ms | 27 - 34 MB | CPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® 7 Gen 4 Mobile | 34.233 ms | 27 - 34 MB | CPU | Lightweight-Face-Detection | ONNX | w8a16 | Qualcomm® QCS9075 | 2.09 ms | 0 - 3 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.851 ms | 0 - 147 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16 | Snapdragon® 7 Gen 4 Mobile | 34.233 ms | 27 - 34 MB | CPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.848 ms | 0 - 147 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® 8 Elite Mobile | 0.866 ms | 0 - 147 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® X2 Elite | 0.912 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® X Elite | 1.93 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® X Elite | 1.93 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® 8 Gen 3 Mobile | 1.01 ms | 0 - 158 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Qualcomm® QCS6490 | 86.821 ms | 28 - 31 MB | CPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Qualcomm® QCS8550 (Proxy) | 1.714 ms | 0 - 3 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.866 ms | 0 - 147 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Qualcomm® QCM6690 | 44.484 ms | 27 - 34 MB | CPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® 7 Gen 4 Mobile | 34.067 ms | 27 - 34 MB | CPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Qualcomm® QCS9075 | 2.129 ms | 0 - 3 MB | NPU | Lightweight-Face-Detection | ONNX | w8a16_mixed_int16 | Snapdragon® 7 Gen 4 Mobile | 34.067 ms | 27 - 34 MB | CPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.217 ms | 0 - 145 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® 8 Elite Mobile | 0.245 ms | 0 - 140 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® X2 Elite | 0.22 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® X Elite | 0.557 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® X Elite | 0.557 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.3 ms | 0 - 154 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Qualcomm® QCS6490 | 16.964 ms | 13 - 17 MB | CPU | Lightweight-Face-Detection | ONNX | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.437 ms | 0 - 30 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Qualcomm® QCS9075 | 0.622 ms | 0 - 3 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® 7 Gen 4 Mobile | 9.564 ms | 13 - 21 MB | CPU | Lightweight-Face-Detection | ONNX | w8a8 | Qualcomm® QCM6690 | 12.724 ms | 13 - 21 MB | CPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.245 ms | 0 - 140 MB | NPU | Lightweight-Face-Detection | ONNX | w8a8 | Snapdragon® 7 Gen 4 Mobile | 9.564 ms | 13 - 21 MB | CPU | Lightweight-Face-Detection | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 Mobile | 1.076 ms | 1 - 34 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Snapdragon® 8 Elite Mobile | 1.219 ms | 0 - 29 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Snapdragon® X2 Elite | 1.347 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Snapdragon® X Elite | 2.775 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Snapdragon® X Elite | 2.775 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 1.598 ms | 0 - 42 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Qualcomm® QCS8550 (Proxy) | 2.505 ms | 1 - 3 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Qualcomm® SA8775P | 3.244 ms | 0 - 30 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Qualcomm® SA8775P | 3.244 ms | 0 - 30 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Qualcomm® SA8775P | 3.244 ms | 0 - 30 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Qualcomm® QCS8450 (Proxy) | 4.285 ms | 0 - 43 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Qualcomm® SA7255P | 6.673 ms | 1 - 28 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Snapdragon® 8 Elite For Galaxy Mobile | 1.219 ms | 0 - 29 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Qualcomm® SA8295P | 3.782 ms | 0 - 26 MB | NPU | Lightweight-Face-Detection | QNN_DLC | float | Qualcomm® QCS9075 | 3.685 ms | 1 - 4 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.71 ms | 1 - 143 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® 8 Elite Mobile | 0.771 ms | 0 - 144 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® X2 Elite | 0.938 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® X Elite | 1.976 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® X Elite | 1.976 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® 8 Gen 3 Mobile | 0.964 ms | 1 - 152 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® QCS6490 | 6.489 ms | 0 - 3 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® QCS8550 (Proxy) | 1.762 ms | 1 - 102 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® SA8775P | 1.891 ms | 1 - 142 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® SA8775P | 1.891 ms | 1 - 142 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® SA8775P | 1.891 ms | 1 - 142 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® QCM6690 | 12.575 ms | 1 - 141 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® QCS8450 (Proxy) | 2.889 ms | 0 - 153 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® 7 Gen 4 Mobile | 2.577 ms | 1 - 139 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® QCS9075 | 2.206 ms | 1 - 3 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® SA7255P | 2.932 ms | 1 - 139 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.771 ms | 0 - 144 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Qualcomm® SA8295P | 2.239 ms | 0 - 137 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16 | Snapdragon® 7 Gen 4 Mobile | 2.577 ms | 1 - 139 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.73 ms | 1 - 143 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 8 Elite Mobile | 0.822 ms | 0 - 139 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® X2 Elite | 0.934 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® X Elite | 1.977 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® X Elite | 1.977 ms | 1 - 1 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 8 Gen 3 Mobile | 0.968 ms | 0 - 153 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Qualcomm® QCS8550 (Proxy) | 1.764 ms | 1 - 2 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Qualcomm® SA8775P | 2.0 ms | 0 - 142 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Qualcomm® SA8775P | 2.0 ms | 0 - 142 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Qualcomm® SA8775P | 2.0 ms | 0 - 142 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.822 ms | 0 - 139 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Qualcomm® QCM6690 | 14.254 ms | 1 - 142 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Qualcomm® SA7255P | 3.156 ms | 1 - 139 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 7 Gen 4 Mobile | 2.583 ms | 1 - 141 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Qualcomm® QCS9075 | 2.278 ms | 1 - 3 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 7 Gen 4 Mobile | 2.583 ms | 1 - 141 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.191 ms | 0 - 28 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® 8 Elite Mobile | 0.225 ms | 0 - 30 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® X2 Elite | 0.335 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® X Elite | 0.525 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® X Elite | 0.525 ms | 0 - 0 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.289 ms | 0 - 35 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® QCS6490 | 1.349 ms | 0 - 2 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.408 ms | 0 - 2 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® SA8775P | 0.599 ms | 0 - 27 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® SA8775P | 0.599 ms | 0 - 27 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® SA8775P | 0.599 ms | 0 - 27 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® QCS9075 | 0.552 ms | 0 - 2 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® QCS8450 (Proxy) | 0.499 ms | 0 - 37 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.476 ms | 0 - 138 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® QCM6690 | 2.825 ms | 0 - 138 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.225 ms | 0 - 30 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® SA7255P | 1.069 ms | 0 - 26 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Qualcomm® SA8295P | 0.856 ms | 0 - 23 MB | NPU | Lightweight-Face-Detection | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.476 ms | 0 - 138 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Snapdragon® 8 Elite Gen 5 Mobile | 1.075 ms | 0 - 34 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Snapdragon® 8 Elite Mobile | 1.238 ms | 0 - 34 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 1.63 ms | 0 - 42 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Qualcomm® QCS8550 (Proxy) | 2.533 ms | 0 - 76 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Qualcomm® SA8775P | 3.325 ms | 0 - 31 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Qualcomm® SA8775P | 3.325 ms | 0 - 31 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Qualcomm® SA8775P | 3.325 ms | 0 - 31 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Qualcomm® QCS8450 (Proxy) | 4.292 ms | 0 - 43 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Qualcomm® SA7255P | 6.601 ms | 0 - 28 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Snapdragon® 8 Elite For Galaxy Mobile | 1.238 ms | 0 - 34 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Qualcomm® SA8295P | 3.8 ms | 0 - 27 MB | NPU | Lightweight-Face-Detection | TFLITE | float | Qualcomm® QCS9075 | 3.722 ms | 0 - 5 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.193 ms | 0 - 27 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Snapdragon® 8 Elite Mobile | 0.231 ms | 0 - 24 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.281 ms | 0 - 34 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® QCS6490 | 1.217 ms | 0 - 3 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.413 ms | 0 - 1 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® SA8775P | 0.622 ms | 0 - 26 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® SA8775P | 0.622 ms | 0 - 26 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® SA8775P | 0.622 ms | 0 - 26 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® QCS9075 | 0.58 ms | 0 - 3 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® QCS8450 (Proxy) | 0.508 ms | 0 - 35 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.481 ms | 0 - 137 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® QCM6690 | 2.816 ms | 0 - 137 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.231 ms | 0 - 24 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® SA7255P | 1.118 ms | 0 - 24 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Qualcomm® SA8295P | 0.848 ms | 0 - 22 MB | NPU | Lightweight-Face-Detection | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.481 ms | 0 - 137 MB | NPU ## License * The license for the original implementation of Lightweight-Face-Detection can be found [here](https://github.com/qualcomm/ai-hub-models/blob/main/LICENSE). ## 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).