Image Segmentation
PyTorch
android

FCN-ResNet50: Optimized for Qualcomm Devices

FCN_ResNet50 is a machine learning model that can segment images from the COCO dataset. It uses ResNet50 as a backbone.

This is based on the implementation of FCN-ResNet50 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 1.25.0 Download
ONNX w8a8 Universal QAIRT 2.45, ONNX Runtime 1.25.0 Download
QNN_DLC float 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 FCN-ResNet50 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 FCN-ResNet50 on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.semantic_segmentation

Model Stats:

  • Model checkpoint: COCO_WITH_VOC_LABELS_V1
  • Input resolution: 224x224
  • Number of output classes: 21
  • Number of parameters: 33.0M
  • Model size (float): 126 MB
  • Model size (w8a8): 32.2 MB

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
FCN-ResNet50 ONNX float Snapdragon® X2 Elite 22.222 ms 3 - 3 MB NPU
FCN-ResNet50 ONNX float Snapdragon® X Elite 43.532 ms 63 - 63 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Gen 3 Mobile 32.587 ms 0 - 379 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Gen 1 Mobile 82.782 ms 1 - 272 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 43.104 ms 3 - 6 MB NPU
FCN-ResNet50 ONNX float Qualcomm® QCS8450 82.782 ms 1 - 272 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ IQ-9075 72.659 ms 3 - 9 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Elite Gen 5 Mobile 21.073 ms 2 - 327 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Elite Mobile 26.846 ms 1 - 309 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ Q-8750 26.846 ms 1 - 309 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ IQ-X7181 43.532 ms 63 - 63 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® X2 Elite 7.292 ms 2 - 2 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® X Elite 13.797 ms 32 - 32 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 10.009 ms 0 - 277 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 21.169 ms 1 - 273 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 121.883 ms 1 - 4 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 13.581 ms 0 - 41 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® QCS8450 21.169 ms 1 - 273 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Elite Mobile 8.733 ms 1 - 204 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 25.598 ms 1 - 284 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.458 ms 0 - 249 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 14.246 ms 1 - 4 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 426.035 ms 0 - 389 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 25.598 ms 1 - 284 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 8.733 ms 1 - 204 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 13.797 ms 32 - 32 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® X2 Elite 22.909 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® X Elite 44.618 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Gen 3 Mobile 33.223 ms 3 - 378 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Gen 1 Mobile 83.567 ms 0 - 270 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® QCS8275 273.677 ms 1 - 309 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 44.6 ms 3 - 380 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8775P 72.833 ms 1 - 309 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8650P 72.833 ms 1 - 309 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8255P 72.833 ms 1 - 309 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® QCS8450 83.567 ms 0 - 270 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 73.397 ms 5 - 10 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 21.481 ms 3 - 336 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA7255P 273.677 ms 1 - 309 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Elite Mobile 26.379 ms 0 - 319 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8295P 77.815 ms 0 - 216 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ Q-8750 26.379 ms 0 - 319 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 44.618 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® X2 Elite 7.846 ms 1 - 1 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® X Elite 15.148 ms 1 - 1 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 11.197 ms 1 - 262 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 24.41 ms 0 - 264 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 122.789 ms 3 - 5 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® QCS8275 39.463 ms 1 - 207 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 14.845 ms 1 - 3 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8775P 14.711 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8650P 14.711 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8255P 14.711 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® QCS8450 24.41 ms 0 - 264 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 8.939 ms 1 - 200 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 26.009 ms 1 - 280 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.468 ms 1 - 250 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 14.654 ms 1 - 3 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 396.277 ms 1 - 384 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA7255P 39.463 ms 1 - 207 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8295P 21.873 ms 1 - 209 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 26.009 ms 1 - 280 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 8.939 ms 1 - 200 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 15.148 ms 1 - 1 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Gen 3 Mobile 33.257 ms 0 - 428 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Gen 1 Mobile 83.981 ms 1 - 323 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® QCS8275 273.512 ms 1 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 44.374 ms 0 - 3 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8775P 72.797 ms 1 - 353 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8650P 72.797 ms 1 - 353 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8255P 72.797 ms 1 - 353 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® QCS8450 83.981 ms 1 - 323 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ IQ-9075 72.468 ms 0 - 71 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 20.991 ms 0 - 372 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA7255P 273.512 ms 1 - 354 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Elite Mobile 27.121 ms 0 - 358 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8295P 77.786 ms 0 - 268 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ Q-8750 27.121 ms 0 - 358 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 10.959 ms 0 - 266 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 23.196 ms 0 - 265 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 123.903 ms 0 - 39 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® QCS8275 38.24 ms 0 - 207 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 14.271 ms 0 - 3 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8775P 14.696 ms 0 - 206 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8650P 14.696 ms 0 - 206 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8255P 14.696 ms 0 - 206 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® QCS8450 23.196 ms 0 - 265 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Elite Mobile 8.591 ms 0 - 199 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 28.075 ms 0 - 280 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.41 ms 0 - 245 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 14.737 ms 0 - 35 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 423.536 ms 1 - 380 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA7255P 38.24 ms 0 - 207 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8295P 21.289 ms 0 - 209 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 28.075 ms 0 - 280 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 8.591 ms 0 - 199 MB NPU

License

  • The license for the original implementation of FCN-ResNet50 can be found here.

References

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Paper for qualcomm/FCN-ResNet50