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 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
QNN_DLC float Universal QAIRT 2.45 Download
QNN_DLC 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:

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

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
FCN-ResNet50 ONNX float Snapdragon® X2 Elite 22.251 ms 3 - 3 MB NPU
FCN-ResNet50 ONNX float Snapdragon® X Elite 43.628 ms 63 - 63 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Gen 3 Mobile 32.577 ms 0 - 379 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Gen 1 Mobile 83.138 ms 2 - 272 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ IQ-8275 82.224 ms 3 - 10 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 43.57 ms 0 - 413 MB NPU
FCN-ResNet50 ONNX float Qualcomm® QCS8450 83.138 ms 2 - 272 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ IQ-9075 72.757 ms 3 - 9 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ IQ-X7181 43.628 ms 63 - 63 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ Q-8750 26.911 ms 1 - 309 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Elite Mobile 26.911 ms 1 - 309 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Elite Gen 5 Mobile 21.076 ms 1 - 330 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® X2 Elite 7.279 ms 2 - 2 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® X Elite 13.893 ms 33 - 33 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 10.185 ms 1 - 278 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 21.01 ms 0 - 270 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 122.061 ms 1 - 4 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 14.38 ms 1 - 5 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 13.58 ms 0 - 278 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® QCS8450 21.01 ms 0 - 270 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 14.325 ms 1 - 4 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 13.893 ms 33 - 33 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 402.43 ms 2 - 390 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 25.654 ms 1 - 283 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 8.754 ms 0 - 203 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Elite Mobile 8.754 ms 0 - 203 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.463 ms 0 - 250 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 25.654 ms 1 - 283 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® X2 Elite 22.982 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® X Elite 44.751 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Gen 3 Mobile 33.241 ms 2 - 379 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Gen 1 Mobile 83.801 ms 3 - 272 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 82.447 ms 3 - 9 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 43.929 ms 3 - 5 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8775P 72.875 ms 1 - 310 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8650P 72.875 ms 1 - 310 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8255P 72.875 ms 1 - 310 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® QCS8450 83.801 ms 3 - 272 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 72.927 ms 3 - 8 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 44.751 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ Q-8750 26.313 ms 3 - 323 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA7255P 273.761 ms 0 - 310 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8295P 77.818 ms 0 - 218 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Elite Mobile 26.313 ms 3 - 323 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 21.411 ms 3 - 339 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® X2 Elite 7.859 ms 1 - 1 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® X Elite 15.253 ms 1 - 1 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 11.243 ms 1 - 261 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 24.394 ms 1 - 265 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 122.943 ms 1 - 3 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 15.665 ms 1 - 4 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 14.905 ms 1 - 3 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8775P 14.712 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8650P 14.712 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8255P 14.712 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® QCS8450 24.394 ms 1 - 265 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 14.918 ms 0 - 3 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 15.253 ms 1 - 1 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 409.568 ms 1 - 385 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 26.47 ms 1 - 279 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 8.924 ms 1 - 201 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA7255P 39.465 ms 1 - 206 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8295P 21.882 ms 0 - 208 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 8.924 ms 1 - 201 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.469 ms 1 - 246 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 26.47 ms 1 - 279 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Gen 3 Mobile 32.898 ms 0 - 426 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Gen 1 Mobile 83.601 ms 0 - 322 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ IQ-8275 81.991 ms 0 - 72 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 44.39 ms 0 - 3 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8775P 72.919 ms 1 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8650P 72.919 ms 1 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8255P 72.919 ms 1 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® QCS8450 83.601 ms 0 - 322 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ IQ-9075 72.977 ms 0 - 71 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ Q-8750 27.26 ms 0 - 357 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA7255P 273.546 ms 1 - 353 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8295P 77.769 ms 1 - 267 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Elite Mobile 27.26 ms 0 - 357 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 20.932 ms 0 - 367 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 10.99 ms 0 - 268 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 23.228 ms 0 - 266 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 124.071 ms 0 - 39 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 15.073 ms 0 - 36 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 14.267 ms 0 - 3 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8775P 14.708 ms 0 - 208 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8650P 14.708 ms 0 - 208 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8255P 14.708 ms 0 - 208 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® QCS8450 23.228 ms 0 - 266 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 14.811 ms 0 - 35 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 436.452 ms 0 - 388 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 27.863 ms 0 - 280 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 8.58 ms 0 - 197 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA7255P 38.226 ms 0 - 207 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8295P 21.306 ms 0 - 208 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Elite Mobile 8.58 ms 0 - 197 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.399 ms 0 - 245 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 27.863 ms 0 - 280 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