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qualcomm/
RF-DETR

Name: RF-DETR
Rating: 2.5 (8 reviews)

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RF-DETR: 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 RF-DETR 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
QNN_DLC	float	Universal	QAIRT 2.45	Download

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

Model Details

Model Type: Model_use_case.object_detection

Model Stats:

Input resolution: 512x512
Model checkpoint: RF-DETR-small
Model size (float): 109 MB
Number of parameters: 28.5M
Supported variants: nano (384x384), small (512x512), medium (576x576), base (560x560)

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
RF-DETR	ONNX	float	Snapdragon® 8 Gen 3 Mobile	31.338 ms	0 - 408 MB	NPU
RF-DETR	ONNX	float	Snapdragon® 8 Gen 1 Mobile	99.086 ms	13 - 431 MB	NPU
RF-DETR	ONNX	float	Qualcomm® Dragonwing™ IQ-8275	51.616 ms	9 - 16 MB	NPU
RF-DETR	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	42.183 ms	11 - 14 MB	NPU
RF-DETR	ONNX	float	Qualcomm® QCS8450	99.086 ms	13 - 431 MB	NPU
RF-DETR	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	50.533 ms	11 - 17 MB	NPU
RF-DETR	ONNX	float	Qualcomm® Dragonwing™ Q-8750	23.499 ms	10 - 331 MB	NPU
RF-DETR	ONNX	float	Snapdragon® 8 Elite Mobile	23.499 ms	10 - 331 MB	NPU
RF-DETR	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	20.087 ms	11 - 367 MB	NPU
RF-DETR	QNN_DLC	float	Snapdragon® X2 Elite	28.169 ms	3 - 3 MB	NPU
RF-DETR	QNN_DLC	float	Snapdragon® X Elite	50.747 ms	3 - 3 MB	NPU
RF-DETR	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	36.356 ms	0 - 471 MB	NPU
RF-DETR	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	99.468 ms	0 - 473 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	56.411 ms	3 - 8 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	135.325 ms	1 - 358 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	49.125 ms	3 - 6 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® SA8775P	56.714 ms	1 - 385 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® SA8650P	56.714 ms	1 - 385 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® SA8255P	56.714 ms	1 - 385 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® QCS8450	99.468 ms	0 - 473 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	57.473 ms	3 - 8 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	50.747 ms	3 - 3 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	28.822 ms	3 - 409 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® SA7255P	135.325 ms	1 - 358 MB	NPU
RF-DETR	QNN_DLC	float	Qualcomm® SA8295P	81.259 ms	0 - 364 MB	NPU
RF-DETR	QNN_DLC	float	Snapdragon® 8 Elite Mobile	28.822 ms	3 - 409 MB	NPU
RF-DETR	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	23.337 ms	3 - 438 MB	NPU

License

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

References

Community

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For questions or feedback please reach out to us.

qualcomm/RF-DETR