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PPE-Detection

Object Detection
PyTorch
real_time
bu_iot
android
Model card Files
xet
 Community
1

PPE-Detection: Optimized for Qualcomm Devices

Detect if a person is wearing personal protective equipments (PPE) in real-time. This model's architecture was developed by Qualcomm. The model was trained by Qualcomm on a proprietary dataset, 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 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 PPE-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 PPE-Detection on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.object_detection

Model Stats:

  • Inference latency: RealTime
  • Input resolution: 320x192
  • Model size (float): 23.6 MB
  • Model size (w8a16): 6.65 MB
  • Model size (w8a8): 6.23 MB
  • Number of output classes: 2
  • Number of parameters: 6.19M

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
PPE-Detection ONNX float Snapdragon® X2 Elite 0.579 ms 2 - 2 MB NPU
PPE-Detection ONNX float Snapdragon® X Elite 1.282 ms 13 - 13 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Gen 3 Mobile 0.912 ms 0 - 77 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Gen 1 Mobile 2.265 ms 1 - 54 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-8275 1.971 ms 1 - 4 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.249 ms 0 - 106 MB NPU
PPE-Detection ONNX float Qualcomm® QCS8450 2.265 ms 1 - 54 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-9075 1.853 ms 1 - 3 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-X7181 1.282 ms 13 - 13 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ Q-8750 0.677 ms 0 - 61 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Elite Mobile 0.677 ms 0 - 61 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Elite Gen 5 Mobile 0.536 ms 0 - 59 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® X2 Elite 0.402 ms 1 - 1 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® X Elite 0.945 ms 6 - 6 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 0.6 ms 0 - 68 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 1.27 ms 0 - 68 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 3.757 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 0.902 ms 0 - 4 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.909 ms 0 - 12 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® QCS8450 1.27 ms 0 - 68 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 1.063 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.945 ms 6 - 6 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 6.877 ms 0 - 167 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 1.058 ms 0 - 44 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 0.457 ms 0 - 46 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Elite Mobile 0.457 ms 0 - 46 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 0.385 ms 0 - 46 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 1.058 ms 0 - 44 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® X2 Elite 0.231 ms 1 - 1 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® X Elite 0.502 ms 6 - 6 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.365 ms 0 - 67 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.819 ms 0 - 65 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 2.105 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 0.62 ms 0 - 4 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.504 ms 0 - 9 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® QCS8450 0.819 ms 0 - 65 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.641 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.502 ms 6 - 6 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 3.476 ms 0 - 185 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 0.609 ms 0 - 42 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.28 ms 0 - 39 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Elite Mobile 0.28 ms 0 - 39 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.246 ms 0 - 45 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.609 ms 0 - 42 MB NPU
PPE-Detection QNN_DLC float Snapdragon® X2 Elite 0.644 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Snapdragon® X Elite 1.321 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.811 ms 0 - 76 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Gen 1 Mobile 1.974 ms 0 - 49 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 1.696 ms 1 - 4 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 4.893 ms 1 - 54 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.126 ms 1 - 3 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8775P 1.797 ms 0 - 60 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8650P 1.797 ms 0 - 60 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8255P 1.797 ms 0 - 60 MB NPU
PPE-Detection QNN_DLC float Qualcomm® QCS8450 1.974 ms 0 - 49 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 1.609 ms 1 - 3 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 1.321 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.616 ms 1 - 63 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA7255P 4.893 ms 1 - 54 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8295P 2.269 ms 0 - 27 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Elite Mobile 0.616 ms 1 - 63 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 0.482 ms 0 - 54 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® X2 Elite 0.48 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® X Elite 0.94 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 0.543 ms 0 - 54 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 1.111 ms 0 - 58 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 3.356 ms 0 - 2 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 0.841 ms 0 - 3 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 2.01 ms 0 - 33 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.804 ms 0 - 2 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8775P 1.036 ms 0 - 36 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8650P 1.036 ms 0 - 36 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8255P 1.036 ms 0 - 36 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® QCS8450 1.111 ms 0 - 58 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 0.912 ms 2 - 4 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.94 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 6.362 ms 2 - 170 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 0.949 ms 0 - 38 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 0.425 ms 0 - 34 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA7255P 2.01 ms 0 - 33 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8295P 1.466 ms 0 - 34 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Mobile 0.425 ms 0 - 34 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 Mobile 0.354 ms 0 - 34 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 0.949 ms 0 - 38 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® X2 Elite 0.329 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® X Elite 0.594 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.336 ms 0 - 53 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.758 ms 0 - 57 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 2.299 ms 0 - 2 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.596 ms 0 - 3 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 1.27 ms 0 - 33 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.472 ms 0 - 6 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8775P 0.686 ms 0 - 35 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8650P 0.686 ms 0 - 35 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8255P 0.686 ms 0 - 35 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® QCS8450 0.758 ms 0 - 57 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.574 ms 0 - 2 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.594 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 3.397 ms 0 - 171 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.584 ms 0 - 36 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.266 ms 0 - 37 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA7255P 1.27 ms 0 - 33 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8295P 0.985 ms 0 - 31 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.266 ms 0 - 37 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.234 ms 0 - 35 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.584 ms 0 - 36 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Gen 3 Mobile 0.792 ms 0 - 77 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Gen 1 Mobile 1.994 ms 0 - 58 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 1.671 ms 0 - 16 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 4.911 ms 0 - 57 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.11 ms 0 - 3 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8775P 1.81 ms 0 - 65 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8650P 1.81 ms 0 - 65 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8255P 1.81 ms 0 - 65 MB NPU
PPE-Detection TFLITE float Qualcomm® QCS8450 1.994 ms 0 - 58 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ IQ-9075 1.615 ms 0 - 15 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ Q-8750 0.62 ms 0 - 61 MB NPU
PPE-Detection TFLITE float Qualcomm® SA7255P 4.911 ms 0 - 57 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8295P 2.24 ms 0 - 29 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Elite Mobile 0.62 ms 0 - 61 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 0.476 ms 0 - 59 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.339 ms 0 - 50 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 0.763 ms 0 - 56 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 2.284 ms 0 - 11 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 0.567 ms 0 - 9 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 1.264 ms 0 - 30 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.47 ms 0 - 28 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8775P 0.701 ms 0 - 34 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8650P 0.701 ms 0 - 34 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8255P 0.701 ms 0 - 34 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® QCS8450 0.763 ms 0 - 56 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.597 ms 0 - 8 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 3.393 ms 0 - 173 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.575 ms 0 - 33 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.273 ms 0 - 37 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA7255P 1.264 ms 0 - 30 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8295P 1.006 ms 0 - 28 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.273 ms 0 - 37 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.233 ms 0 - 32 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.575 ms 0 - 33 MB NPU

License

  • The license for the original implementation of PPE-Detection can be found here.

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