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 22.314 ms 3 - 3 MB NPU
FCN-ResNet50 ONNX float Snapdragon® X Elite 43.663 ms 63 - 63 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Gen 3 Mobile 32.588 ms 4 - 383 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Gen 1 Mobile 82.955 ms 4 - 275 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ IQ-8275 82.372 ms 3 - 10 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 43.314 ms 0 - 111 MB NPU
FCN-ResNet50 ONNX float Qualcomm® QCS8450 82.955 ms 4 - 275 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ IQ-9075 72.491 ms 3 - 9 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ IQ-X7181 43.663 ms 63 - 63 MB NPU
FCN-ResNet50 ONNX float Qualcomm® Dragonwing™ Q-8750 26.872 ms 1 - 310 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Elite Mobile 26.872 ms 1 - 310 MB NPU
FCN-ResNet50 ONNX float Snapdragon® 8 Elite Gen 5 Mobile 21.1 ms 1 - 331 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® X2 Elite 7.313 ms 2 - 2 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® X Elite 13.878 ms 33 - 33 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 10.02 ms 0 - 277 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 21.021 ms 0 - 272 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 121.968 ms 1 - 4 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 14.373 ms 1 - 5 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 13.585 ms 0 - 280 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® QCS8450 21.021 ms 0 - 272 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 14.543 ms 1 - 4 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 13.878 ms 33 - 33 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 400.539 ms 0 - 384 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 25.791 ms 1 - 283 MB NPU
FCN-ResNet50 ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 8.766 ms 1 - 205 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Elite Mobile 8.766 ms 1 - 205 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.462 ms 0 - 251 MB NPU
FCN-ResNet50 ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 25.791 ms 1 - 283 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® X2 Elite 22.901 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® X Elite 44.718 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Gen 3 Mobile 33.568 ms 3 - 383 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Gen 1 Mobile 84.166 ms 0 - 268 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 82.331 ms 3 - 9 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 273.673 ms 2 - 311 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 44.596 ms 3 - 6 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8775P 72.841 ms 1 - 310 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8650P 72.841 ms 1 - 310 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8255P 72.841 ms 1 - 310 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® QCS8450 84.166 ms 0 - 268 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 73.382 ms 3 - 8 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 44.718 ms 3 - 3 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® Dragonwing™ Q-8750 26.633 ms 0 - 319 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA7255P 273.673 ms 2 - 311 MB NPU
FCN-ResNet50 QNN_DLC float Qualcomm® SA8295P 77.813 ms 0 - 218 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Elite Mobile 26.633 ms 0 - 319 MB NPU
FCN-ResNet50 QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 21.468 ms 3 - 339 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® X2 Elite 11.062 ms 1 - 1 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® X Elite 15.186 ms 1 - 1 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 11.263 ms 1 - 263 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 24.468 ms 1 - 266 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 122.929 ms 1 - 3 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 15.876 ms 1 - 4 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 39.459 ms 1 - 206 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 14.897 ms 1 - 2 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8775P 14.726 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8650P 14.726 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8255P 14.726 ms 1 - 216 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® QCS8450 24.468 ms 1 - 266 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 14.936 ms 1 - 3 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 15.186 ms 1 - 1 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 384.047 ms 1 - 384 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 26.0 ms 1 - 279 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 8.924 ms 1 - 200 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA7255P 39.459 ms 1 - 206 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Qualcomm® SA8295P 21.87 ms 0 - 208 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 8.924 ms 1 - 200 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.468 ms 1 - 246 MB NPU
FCN-ResNet50 QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 26.0 ms 1 - 279 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Gen 3 Mobile 33.259 ms 0 - 427 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Gen 1 Mobile 84.218 ms 1 - 322 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ IQ-8275 82.058 ms 0 - 72 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ IQ-8275 273.547 ms 1 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 44.517 ms 0 - 3 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8775P 72.872 ms 0 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8650P 72.872 ms 0 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8255P 72.872 ms 0 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® QCS8450 84.218 ms 1 - 322 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ IQ-9075 72.917 ms 0 - 71 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® Dragonwing™ Q-8750 26.936 ms 0 - 357 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA7255P 273.547 ms 1 - 354 MB NPU
FCN-ResNet50 TFLITE float Qualcomm® SA8295P 77.779 ms 0 - 268 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Elite Mobile 26.936 ms 0 - 357 MB NPU
FCN-ResNet50 TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 20.953 ms 0 - 372 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 10.889 ms 0 - 265 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 23.104 ms 0 - 265 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 124.522 ms 0 - 39 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 15.139 ms 0 - 37 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 38.232 ms 0 - 207 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 14.269 ms 0 - 2 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8775P 14.71 ms 0 - 208 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8650P 14.71 ms 0 - 208 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8255P 14.71 ms 0 - 208 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® QCS8450 23.104 ms 0 - 265 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 14.917 ms 0 - 36 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 419.21 ms 1 - 388 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 28.261 ms 0 - 280 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 8.58 ms 0 - 198 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA7255P 38.232 ms 0 - 207 MB NPU
FCN-ResNet50 TFLITE w8a8 Qualcomm® SA8295P 21.305 ms 0 - 211 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Elite Mobile 8.58 ms 0 - 198 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 7.416 ms 0 - 245 MB NPU
FCN-ResNet50 TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 28.261 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