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 2.45, ONNX Runtime 1.25.0	Download
ONNX	w8a16_mixed_int16	Universal	QAIRT 2.45, ONNX Runtime 1.25.0	Download
QNN_DLC	float	Universal	QAIRT 2.45	Download
QNN_DLC	w8a16_mixed_int16	Universal	QAIRT 2.45	Download
TFLITE	float	Universal	QAIRT 2.45	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:

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

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
DETR-ResNet101	ONNX	float	Snapdragon® X2 Elite	12.521 ms	5 - 5 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® X Elite	24.973 ms	115 - 115 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® 8 Gen 3 Mobile	18.367 ms	1 - 467 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® 8 Gen 1 Mobile	49.332 ms	5 - 368 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	24.735 ms	0 - 127 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® QCS8450	49.332 ms	5 - 368 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	39.345 ms	5 - 12 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	11.79 ms	3 - 339 MB	NPU
DETR-ResNet101	ONNX	float	Snapdragon® 8 Elite Mobile	14.696 ms	0 - 324 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ Q-8750	14.696 ms	0 - 324 MB	NPU
DETR-ResNet101	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	24.973 ms	115 - 115 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Snapdragon® 8 Gen 3 Mobile	59.421 ms	13 - 598 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Snapdragon® 8 Elite Mobile	48.48 ms	14 - 451 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Snapdragon® 8 Elite Gen 5 Mobile	39.139 ms	13 - 504 MB	NPU
DETR-ResNet101	ONNX	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-8750	48.48 ms	14 - 451 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® X2 Elite	12.713 ms	5 - 5 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® X Elite	27.076 ms	5 - 5 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	19.663 ms	0 - 436 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	54.881 ms	5 - 343 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® QCS8275	138.048 ms	2 - 319 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	26.508 ms	5 - 8 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA8775P	41.141 ms	0 - 316 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA8650P	41.141 ms	0 - 316 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA8255P	41.141 ms	0 - 316 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® QCS8450	54.881 ms	5 - 343 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	41.513 ms	5 - 11 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	11.062 ms	5 - 346 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA7255P	138.048 ms	2 - 319 MB	NPU
DETR-ResNet101	QNN_DLC	float	Snapdragon® 8 Elite Mobile	15.279 ms	0 - 323 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® SA8295P	43.189 ms	0 - 233 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	15.279 ms	0 - 323 MB	NPU
DETR-ResNet101	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	27.076 ms	5 - 5 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® X2 Elite	19.557 ms	2 - 2 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® X Elite	38.205 ms	2 - 2 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Gen 3 Mobile	29.283 ms	2 - 638 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® QCS8275	88.005 ms	0 - 476 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ QCS8550 (Proxy)	37.167 ms	3 - 5 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8775P	37.309 ms	1 - 478 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8650P	37.309 ms	1 - 478 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA8255P	37.309 ms	1 - 478 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Elite Mobile	21.857 ms	2 - 483 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® 8 Elite Gen 5 Mobile	16.863 ms	2 - 539 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® SA7255P	88.005 ms	0 - 476 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-9075	38.216 ms	2 - 6 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Snapdragon® 7 Gen 4 Mobile	49.319 ms	2 - 585 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-6690	456.475 ms	3 - 520 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-7790	49.319 ms	2 - 585 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ Q-8750	21.857 ms	2 - 483 MB	NPU
DETR-ResNet101	QNN_DLC	w8a16_mixed_int16	Qualcomm® Dragonwing™ IQ-X7181	38.205 ms	2 - 2 MB	NPU
DETR-ResNet101	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	19.765 ms	0 - 491 MB	NPU
DETR-ResNet101	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	55.499 ms	0 - 391 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® QCS8275	138.091 ms	0 - 368 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	26.424 ms	0 - 3 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA8775P	41.221 ms	0 - 367 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA8650P	41.221 ms	0 - 367 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA8255P	41.221 ms	0 - 367 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® QCS8450	55.499 ms	0 - 391 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	41.737 ms	0 - 125 MB	NPU
DETR-ResNet101	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	11.077 ms	0 - 392 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA7255P	138.091 ms	0 - 368 MB	NPU
DETR-ResNet101	TFLITE	float	Snapdragon® 8 Elite Mobile	15.241 ms	0 - 376 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® SA8295P	43.344 ms	0 - 274 MB	NPU
DETR-ResNet101	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	15.241 ms	0 - 376 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.