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PPE-Detection

Object Detection
PyTorch
real_time
bu_iot
android
Model card Files
xet
 Community
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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 2.50, 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 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® 8 Elite Gen 5 For Galaxy Mobile 0.556 ms 0 - 54 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.673 ms 0 - 52 MB NPU
PPE-Detection ONNX float Snapdragon® X2 Elite 0.578 ms 2 - 2 MB NPU
PPE-Detection ONNX float Snapdragon® X Elite 1.293 ms 12 - 12 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Gen 3 Mobile 0.869 ms 0 - 70 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Gen 1 Mobile 2.083 ms 1 - 57 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-8275 1.949 ms 1 - 5 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.286 ms 0 - 15 MB NPU
PPE-Detection ONNX float Qualcomm® QCS8450 2.083 ms 1 - 57 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-9075 1.857 ms 1 - 4 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-X7181 1.293 ms 12 - 12 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ Q-8750 0.673 ms 0 - 52 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.368 ms 0 - 46 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Elite For Galaxy Mobile 0.448 ms 0 - 48 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® X2 Elite 0.397 ms 1 - 1 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® X Elite 0.935 ms 6 - 6 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 0.579 ms 0 - 66 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 1.13 ms 0 - 68 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 3.177 ms 0 - 4 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 0.909 ms 0 - 4 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.911 ms 0 - 44 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® QCS8450 1.13 ms 0 - 68 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 1.046 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.935 ms 6 - 6 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 6.818 ms 1 - 163 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 1.036 ms 0 - 47 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 0.448 ms 0 - 48 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 1.036 ms 0 - 47 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.252 ms 0 - 45 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.277 ms 0 - 43 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® X2 Elite 0.236 ms 1 - 1 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® X Elite 0.504 ms 6 - 6 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.353 ms 0 - 67 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.65 ms 0 - 66 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 2.046 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 0.621 ms 0 - 4 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.5 ms 0 - 2 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® QCS8450 0.65 ms 0 - 66 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.653 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.504 ms 6 - 6 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 3.374 ms 0 - 161 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 0.611 ms 0 - 46 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.277 ms 0 - 43 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.611 ms 0 - 46 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.466 ms 1 - 57 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Elite For Galaxy Mobile 0.605 ms 0 - 53 MB NPU
PPE-Detection QNN_DLC float Snapdragon® X2 Elite 0.684 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Snapdragon® X Elite 1.313 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.767 ms 0 - 64 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Gen 1 Mobile 1.837 ms 1 - 54 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 1.658 ms 1 - 4 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.121 ms 1 - 2 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8775P 1.767 ms 1 - 49 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8650P 1.767 ms 1 - 49 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8255P 1.767 ms 1 - 49 MB NPU
PPE-Detection QNN_DLC float Qualcomm® QCS8450 1.837 ms 1 - 54 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 1.591 ms 1 - 4 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 1.313 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.605 ms 0 - 53 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8295P 2.184 ms 0 - 31 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.345 ms 0 - 38 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Elite For Galaxy Mobile 0.415 ms 0 - 42 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 0.95 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 0.535 ms 0 - 58 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 0.996 ms 0 - 62 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 2.897 ms 0 - 3 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 0.817 ms 0 - 4 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.8 ms 0 - 2 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8775P 1.023 ms 0 - 41 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8650P 1.023 ms 0 - 41 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8255P 1.023 ms 0 - 41 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® QCS8450 0.996 ms 0 - 62 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 0.918 ms 0 - 3 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.95 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 6.425 ms 0 - 150 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 0.927 ms 0 - 40 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 0.415 ms 0 - 42 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA7255P 1.979 ms 0 - 37 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8295P 1.336 ms 0 - 35 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 0.927 ms 0 - 40 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.237 ms 0 - 37 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.266 ms 0 - 41 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® X2 Elite 0.334 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® X Elite 0.584 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.328 ms 0 - 57 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.592 ms 0 - 62 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 1.757 ms 0 - 2 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.523 ms 0 - 3 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.47 ms 0 - 2 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8775P 0.669 ms 0 - 39 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8650P 0.669 ms 0 - 39 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8255P 0.669 ms 0 - 39 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® QCS8450 0.592 ms 0 - 62 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.58 ms 0 - 2 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.584 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 3.299 ms 0 - 153 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.579 ms 0 - 39 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.266 ms 0 - 41 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8295P 0.841 ms 0 - 35 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.579 ms 0 - 39 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.5 ms 0 - 53 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Elite For Galaxy Mobile 0.612 ms 0 - 58 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Gen 3 Mobile 0.775 ms 0 - 70 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Gen 1 Mobile 1.837 ms 0 - 60 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 1.679 ms 0 - 17 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.123 ms 0 - 2 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8775P 1.789 ms 0 - 53 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8650P 1.789 ms 0 - 53 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8255P 1.789 ms 0 - 53 MB NPU
PPE-Detection TFLITE float Qualcomm® QCS8450 1.837 ms 0 - 60 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ IQ-9075 1.624 ms 0 - 16 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ Q-8750 0.612 ms 0 - 58 MB NPU
PPE-Detection TFLITE float Qualcomm® SA7255P 4.918 ms 0 - 50 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8295P 2.148 ms 0 - 32 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.237 ms 0 - 37 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.264 ms 0 - 34 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 0.335 ms 0 - 55 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 0.607 ms 0 - 60 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 1.837 ms 0 - 12 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 0.558 ms 0 - 10 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.47 ms 0 - 2 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8775P 0.694 ms 0 - 39 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8650P 0.694 ms 0 - 39 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8255P 0.694 ms 0 - 39 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® QCS8450 0.607 ms 0 - 60 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.588 ms 0 - 9 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 3.32 ms 0 - 148 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.58 ms 0 - 37 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.264 ms 0 - 34 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA7255P 1.265 ms 0 - 35 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8295P 0.87 ms 0 - 32 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.58 ms 0 - 37 MB NPU

License

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

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