Image-to-Image
PyTorch
android

NAFNet-DeNoise: Optimized for Qualcomm Devices

NAFNET is designed for lightweight real-time denoising of images.

This is based on the implementation of NAFNet-DeNoise found here. 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
QNN_DLC float Universal QAIRT 2.45 Download
QNN_DLC w8a16 Universal QAIRT 2.45 Download
TFLITE float Universal QAIRT 2.45 Download

For more device-specific assets and performance metrics, visit NAFNet-DeNoise 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 NAFNet-DeNoise on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.image_editing

Model Stats:

  • Input resolution: 256x256
  • Model checkpoint: NAFNet-SIDD-width64
  • Model size (float): 463.93 MB
  • Number of parameters: 115.98M

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
NAFNet-DeNoise ONNX float Snapdragon® X2 Elite 14.908 ms 4 - 4 MB NPU
NAFNet-DeNoise ONNX float Snapdragon® X Elite 33.93 ms 228 - 228 MB NPU
NAFNet-DeNoise ONNX float Snapdragon® 8 Gen 3 Mobile 27.674 ms 2 - 850 MB NPU
NAFNet-DeNoise ONNX float Snapdragon® 8 Gen 1 Mobile 62.218 ms 3 - 722 MB NPU
NAFNet-DeNoise ONNX float Qualcomm® Dragonwing™ IQ-8275 45.779 ms 2 - 6 MB NPU
NAFNet-DeNoise ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 35.093 ms 0 - 258 MB NPU
NAFNet-DeNoise ONNX float Qualcomm® QCS8450 62.218 ms 3 - 722 MB NPU
NAFNet-DeNoise ONNX float Qualcomm® Dragonwing™ IQ-9075 42.77 ms 2 - 5 MB NPU
NAFNet-DeNoise ONNX float Qualcomm® Dragonwing™ IQ-X7181 33.93 ms 228 - 228 MB NPU
NAFNet-DeNoise ONNX float Qualcomm® Dragonwing™ Q-8750 20.144 ms 2 - 502 MB NPU
NAFNet-DeNoise ONNX float Snapdragon® 8 Elite Mobile 20.144 ms 2 - 502 MB NPU
NAFNet-DeNoise ONNX float Snapdragon® 8 Elite Gen 5 Mobile 14.475 ms 2 - 539 MB NPU
NAFNet-DeNoise ONNX w8a16 Snapdragon® X2 Elite 11.778 ms 1 - 1 MB NPU
NAFNet-DeNoise ONNX w8a16 Snapdragon® X Elite 28.53 ms 118 - 118 MB NPU
NAFNet-DeNoise ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 20.69 ms 0 - 594 MB NPU
NAFNet-DeNoise ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 45.173 ms 1 - 612 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 132.744 ms 1 - 4 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 26.838 ms 1 - 5 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 28.281 ms 0 - 131 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® QCS8450 45.173 ms 1 - 612 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 28.049 ms 1 - 4 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 28.53 ms 118 - 118 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 266.658 ms 0 - 870 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 33.911 ms 1 - 589 MB NPU
NAFNet-DeNoise ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 16.334 ms 1 - 470 MB NPU
NAFNet-DeNoise ONNX w8a16 Snapdragon® 8 Elite Mobile 16.334 ms 1 - 470 MB NPU
NAFNet-DeNoise ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 11.259 ms 1 - 547 MB NPU
NAFNet-DeNoise ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 33.911 ms 1 - 589 MB NPU
NAFNet-DeNoise QNN_DLC float Snapdragon® X2 Elite 15.592 ms 1 - 1 MB NPU
NAFNet-DeNoise QNN_DLC float Snapdragon® X Elite 35.784 ms 1 - 1 MB NPU
NAFNet-DeNoise QNN_DLC float Snapdragon® 8 Gen 3 Mobile 28.314 ms 0 - 890 MB NPU
NAFNet-DeNoise QNN_DLC float Snapdragon® 8 Gen 1 Mobile 61.05 ms 0 - 729 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 47.424 ms 1 - 5 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 135.955 ms 1 - 546 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 38.357 ms 1 - 16 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® SA8775P 43.559 ms 1 - 558 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® SA8650P 43.559 ms 1 - 558 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® SA8255P 43.559 ms 1 - 558 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® QCS8450 61.05 ms 0 - 729 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 50.771 ms 1 - 4 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 35.784 ms 1 - 1 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® Dragonwing™ Q-8750 20.318 ms 1 - 542 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® SA7255P 135.955 ms 1 - 546 MB NPU
NAFNet-DeNoise QNN_DLC float Qualcomm® SA8295P 48.02 ms 1 - 398 MB NPU
NAFNet-DeNoise QNN_DLC float Snapdragon® 8 Elite Mobile 20.318 ms 1 - 542 MB NPU
NAFNet-DeNoise QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 14.733 ms 0 - 622 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Snapdragon® X2 Elite 13.258 ms 0 - 0 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Snapdragon® X Elite 28.828 ms 0 - 0 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 20.829 ms 0 - 583 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 46.392 ms 0 - 594 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 130.624 ms 0 - 3 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 26.768 ms 0 - 3 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 57.588 ms 1 - 477 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 28.637 ms 1 - 525 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® SA8775P 28.072 ms 0 - 476 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® SA8650P 28.072 ms 0 - 476 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® SA8255P 28.072 ms 0 - 476 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® QCS8450 46.392 ms 0 - 594 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 28.202 ms 0 - 3 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 28.828 ms 0 - 0 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 383.415 ms 1 - 919 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 48.499 ms 0 - 629 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 16.342 ms 0 - 479 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® SA7255P 57.588 ms 1 - 477 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Qualcomm® SA8295P 36.84 ms 1 - 474 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Snapdragon® 8 Elite Mobile 16.342 ms 0 - 479 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 Mobile 11.475 ms 0 - 520 MB NPU
NAFNet-DeNoise QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 48.499 ms 0 - 629 MB NPU
NAFNet-DeNoise TFLITE float Snapdragon® 8 Gen 3 Mobile 28.84 ms 0 - 1120 MB NPU
NAFNet-DeNoise TFLITE float Snapdragon® 8 Gen 1 Mobile 64.184 ms 1 - 961 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® Dragonwing™ IQ-8275 48.276 ms 1 - 234 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® Dragonwing™ IQ-8275 136.565 ms 1 - 764 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 36.542 ms 1 - 4 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® SA8775P 43.698 ms 1 - 777 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® SA8650P 43.698 ms 1 - 777 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® SA8255P 43.698 ms 1 - 777 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® QCS8450 64.184 ms 1 - 961 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® Dragonwing™ IQ-9075 44.022 ms 1 - 233 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® Dragonwing™ Q-8750 20.349 ms 1 - 765 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® SA7255P 136.565 ms 1 - 764 MB NPU
NAFNet-DeNoise TFLITE float Qualcomm® SA8295P 50.78 ms 1 - 629 MB NPU
NAFNet-DeNoise TFLITE float Snapdragon® 8 Elite Mobile 20.349 ms 1 - 765 MB NPU
NAFNet-DeNoise TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 14.816 ms 1 - 849 MB NPU

License

  • The license for the original implementation of NAFNet-DeNoise can be found here.

References

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Paper for qualcomm/NAFNet-DeNoise