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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 1.30.0 Download
ONNX w8a16 Universal QAIRT 2.50, ONNX Runtime 1.30.0 Download
ONNX w8a8 Universal QAIRT 2.50, ONNX Runtime 1.30.0 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 - 53 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Elite For Galaxy Mobile 0.673 ms 0 - 53 MB NPU
PPE-Detection ONNX float Snapdragon® X2 Elite 0.581 ms 2 - 2 MB NPU
PPE-Detection ONNX float Snapdragon® X Elite 1.312 ms 13 - 13 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Gen 3 Mobile 0.863 ms 0 - 69 MB NPU
PPE-Detection ONNX float Snapdragon® 8 Gen 1 Mobile 2.089 ms 1 - 56 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-8275 1.956 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 2.089 ms 1 - 56 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-9075 1.852 ms 1 - 4 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ IQ-X7181 1.312 ms 13 - 13 MB NPU
PPE-Detection ONNX float Qualcomm® Dragonwing™ Q-8750 0.673 ms 0 - 53 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.372 ms 0 - 47 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 8 Elite For Galaxy Mobile 0.449 ms 0 - 45 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® X2 Elite 0.398 ms 1 - 1 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® X Elite 0.933 ms 7 - 7 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 1.143 ms 0 - 67 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 3.175 ms 0 - 4 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 0.885 ms 0 - 4 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.901 ms 0 - 43 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® QCS8450 1.143 ms 0 - 67 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 1.051 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.933 ms 7 - 7 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 6.845 ms 0 - 161 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 1.047 ms 0 - 47 MB NPU
PPE-Detection ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 0.449 ms 0 - 45 MB NPU
PPE-Detection ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 1.047 ms 0 - 47 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.252 ms 0 - 44 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.279 ms 0 - 47 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® X2 Elite 0.236 ms 1 - 1 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® X Elite 0.502 ms 7 - 7 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.344 ms 0 - 65 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 0.644 ms 0 - 68 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 2.039 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 0.565 ms 0 - 4 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.499 ms 0 - 9 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® QCS8450 0.644 ms 0 - 68 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 0.658 ms 0 - 3 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.502 ms 7 - 7 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 3.364 ms 0 - 160 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 0.6 ms 0 - 46 MB NPU
PPE-Detection ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.279 ms 0 - 47 MB NPU
PPE-Detection ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 0.6 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 0.607 ms 0 - 53 MB NPU
PPE-Detection QNN_DLC float Snapdragon® X2 Elite 0.685 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Snapdragon® X Elite 1.289 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Gen 3 Mobile 0.769 ms 0 - 64 MB NPU
PPE-Detection QNN_DLC float Snapdragon® 8 Gen 1 Mobile 1.829 ms 0 - 54 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 1.662 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 1.773 ms 1 - 49 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8650P 1.773 ms 1 - 49 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8255P 1.773 ms 1 - 49 MB NPU
PPE-Detection QNN_DLC float Qualcomm® QCS8450 1.829 ms 0 - 54 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 1.59 ms 3 - 6 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 1.289 ms 1 - 1 MB NPU
PPE-Detection QNN_DLC float Qualcomm® Dragonwing™ Q-8750 0.607 ms 0 - 53 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA7255P 4.863 ms 1 - 47 MB NPU
PPE-Detection QNN_DLC float Qualcomm® SA8295P 2.144 ms 0 - 31 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 For Galaxy Mobile 0.344 ms 0 - 38 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Elite For Galaxy Mobile 0.416 ms 0 - 41 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 0.961 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 0.539 ms 0 - 58 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 0.999 ms 0 - 63 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 2.936 ms 2 - 5 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 0.798 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® SA8650P 1.026 ms 0 - 41 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8255P 1.026 ms 0 - 41 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® QCS8450 0.999 ms 0 - 63 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 0.918 ms 2 - 5 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 0.961 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 6.418 ms 0 - 150 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 0.933 ms 0 - 40 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 0.416 ms 0 - 41 MB NPU
PPE-Detection QNN_DLC w8a16 Qualcomm® SA8295P 1.338 ms 0 - 35 MB NPU
PPE-Detection QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 0.933 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 0.268 ms 0 - 37 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® X2 Elite 0.338 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® X Elite 0.579 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 0.326 ms 0 - 57 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 0.598 ms 0 - 63 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 1.807 ms 2 - 5 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 0.587 ms 0 - 3 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 0.475 ms 0 - 50 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8775P 0.671 ms 0 - 40 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8650P 0.671 ms 0 - 40 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8255P 0.671 ms 0 - 40 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® QCS8450 0.598 ms 0 - 63 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 0.577 ms 0 - 3 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 0.579 ms 0 - 0 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 3.291 ms 0 - 153 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 0.578 ms 0 - 39 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.268 ms 0 - 37 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA7255P 1.225 ms 0 - 37 MB NPU
PPE-Detection QNN_DLC w8a8 Qualcomm® SA8295P 0.854 ms 0 - 35 MB NPU
PPE-Detection QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 0.578 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 0.609 ms 0 - 52 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Gen 3 Mobile 0.77 ms 0 - 71 MB NPU
PPE-Detection TFLITE float Snapdragon® 8 Gen 1 Mobile 1.838 ms 0 - 63 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ IQ-8275 1.678 ms 0 - 17 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.12 ms 0 - 2 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8775P 1.802 ms 0 - 52 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8650P 1.802 ms 0 - 52 MB NPU
PPE-Detection TFLITE float Qualcomm® SA8255P 1.802 ms 0 - 52 MB NPU
PPE-Detection TFLITE float Qualcomm® QCS8450 1.838 ms 0 - 63 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ IQ-9075 1.611 ms 0 - 16 MB NPU
PPE-Detection TFLITE float Qualcomm® Dragonwing™ Q-8750 0.609 ms 0 - 52 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 0.239 ms 0 - 35 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 8 Elite For Galaxy Mobile 0.263 ms 0 - 39 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 0.605 ms 0 - 57 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 1.785 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) 0.474 ms 0 - 2 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8775P 0.699 ms 0 - 38 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8650P 0.699 ms 0 - 38 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8255P 0.699 ms 0 - 38 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® QCS8450 0.605 ms 0 - 57 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 0.611 ms 0 - 9 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 3.325 ms 0 - 148 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 0.579 ms 0 - 37 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.263 ms 0 - 39 MB NPU
PPE-Detection TFLITE w8a8 Qualcomm® SA8295P 0.872 ms 0 - 33 MB NPU
PPE-Detection TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 0.579 ms 0 - 37 MB NPU

License

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

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