DETR-ResNet101: Optimized for Qualcomm Devices

DETR is a machine learning model that can detect objects (trained on COCO dataset).

This is based on the implementation of DETR-ResNet101 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 2.50, ONNX Runtime 1.27.1	Download
ONNX	w8a16_mixed_int16	Universal	QAIRT 2.50, ONNX Runtime 1.27.1	Download
QNN_DLC	float	Universal	QAIRT 2.50	Download
QNN_DLC	w8a16_mixed_int16	Universal	QAIRT 2.50	Download
TFLITE	float	Universal	QAIRT 2.50	Download

For more device-specific assets and performance metrics, visit DETR-ResNet101 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 DETR-ResNet101 on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.object_detection

Model Stats:

• Input resolution: 480x480
• Model checkpoint: ResNet101
• Model size (float): 230 MB
• Number of parameters: 60.3M

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
DETR-ResNet101	ONNX	float	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	10.611 ms	0 - 327 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® 8 Elite For Galaxy Mobile	14.449 ms	0 - 308 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® X2 Elite	11.857 ms	5 - 5 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® X Elite	24.655 ms	114 - 114 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® 8 Gen 3 Mobile	18.977 ms	0 - 439 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® 8 Gen 1 Mobile	37.762 ms	1 - 355 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ IQ-8275	42.002 ms	5 - 13 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	24.935 ms	0 - 126 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® QCS8450	37.762 ms	1 - 355 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	38.898 ms	5 - 13 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	24.655 ms	114 - 114 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ Q-8750	14.449 ms	0 - 308 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	35.174 ms	13 - 335 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Snapdragon® 8 Elite For Galaxy Mobile	40.801 ms	13 - 306 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Snapdragon® 8 Gen 3 Mobile	48.91 ms	17 - 456 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ QCS8550 (Proxy)	58.062 ms	0 - 731 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-8750	40.801 ms	13 - 306 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	10.89 ms	5 - 332 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® 8 Elite For Galaxy Mobile	14.77 ms	0 - 309 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® X2 Elite	12.498 ms	5 - 5 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® X Elite	26.046 ms	5 - 5 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	18.567 ms	5 - 427 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	39.269 ms	4 - 334 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	41.056 ms	5 - 12 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	25.949 ms	5 - 189 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA8775P	38.344 ms	1 - 305 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA8650P	38.344 ms	1 - 305 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA8255P	38.344 ms	1 - 305 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® QCS8450	39.269 ms	4 - 334 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	38.937 ms	7 - 14 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	26.046 ms	5 - 5 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	14.77 ms	0 - 309 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA7255P	131.898 ms	1 - 306 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA8295P	43.001 ms	1 - 227 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	12.176 ms	2 - 357 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Elite For Galaxy Mobile	14.333 ms	2 - 325 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® X2 Elite	12.625 ms	2 - 2 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® X Elite	24.53 ms	2 - 2 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Gen 3 Mobile	18.699 ms	2 - 468 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-8275	24.054 ms	2 - 8 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ QCS8550 (Proxy)	23.677 ms	2 - 4 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8775P	24.375 ms	0 - 335 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8650P	24.375 ms	0 - 335 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8255P	24.375 ms	0 - 335 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-9075	24.661 ms	2 - 7 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-X7181	24.53 ms	2 - 2 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-6690	320.654 ms	2 - 404 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-7790	33.806 ms	2 - 388 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-8750	14.333 ms	2 - 325 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® 7 Gen 4 Mobile	33.806 ms	2 - 388 MB	NPU
DETR-ResNet101	TFLITE	float	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	10.944 ms	0 - 375 MB	NPU
DETR-ResNet101	TFLITE	float	Snapdragon® 8 Elite For Galaxy Mobile	14.815 ms	0 - 357 MB	NPU
DETR-ResNet101	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	18.649 ms	0 - 465 MB	NPU
DETR-ResNet101	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	39.404 ms	0 - 369 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	41.232 ms	0 - 126 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	25.932 ms	0 - 4 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA8775P	38.433 ms	0 - 353 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA8650P	38.433 ms	0 - 353 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA8255P	38.433 ms	0 - 353 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® QCS8450	39.404 ms	0 - 369 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	38.731 ms	0 - 126 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	14.815 ms	0 - 357 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA7255P	131.868 ms	0 - 353 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA8295P	43.095 ms	0 - 268 MB	NPU

License

• The license for the original implementation of DETR-ResNet101 can be found here.

References

• End-to-End Object Detection with Transformers
• Source Model Implementation

Community

• Join our AI Hub Slack community to collaborate, post questions and learn more about on-device AI.
• For questions or feedback please reach out to us.