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qualcomm/
BEVDet

Name: BEVDet
Availability: InStock

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BEVDet: Optimized for Qualcomm Devices

BEVDet is a machine learning model for generating a birds eye view represenation from the sensors(cameras) mounted on a vehicle.

This is based on the implementation of BEVDet 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
TFLITE	float	Universal	QAIRT 2.45	Download

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

Model Details

Model Type: Model_use_case.driver_assistance

Model Stats:

Input resolution: 1 x 6 x 3 x 256 x 704
Model checkpoint: bevdet-r50.pth
Model size: 171 MB
Number of parameters: 44M

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
decoder	ONNX	float	Snapdragon® X2 Elite	6.434 ms	4 - 4 MB	NPU
decoder	ONNX	float	Snapdragon® X Elite	12.463 ms	34 - 34 MB	NPU
decoder	ONNX	float	Snapdragon® 8 Gen 3 Mobile	8.827 ms	0 - 175 MB	NPU
decoder	ONNX	float	Snapdragon® 8 Gen 1 Mobile	23.574 ms	0 - 170 MB	NPU
decoder	ONNX	float	Qualcomm® Dragonwing™ IQ-8275	25.692 ms	4 - 11 MB	NPU
decoder	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	11.954 ms	0 - 49 MB	NPU
decoder	ONNX	float	Qualcomm® QCS8450	23.574 ms	0 - 170 MB	NPU
decoder	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	23.611 ms	4 - 11 MB	NPU
decoder	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	12.463 ms	34 - 34 MB	NPU
decoder	ONNX	float	Qualcomm® Dragonwing™ Q-8750	7.591 ms	3 - 151 MB	NPU
decoder	ONNX	float	Snapdragon® 8 Elite Mobile	7.591 ms	3 - 151 MB	NPU
decoder	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	5.567 ms	3 - 151 MB	NPU
decoder	QNN_DLC	float	Snapdragon® X2 Elite	6.72 ms	4 - 4 MB	NPU
decoder	QNN_DLC	float	Snapdragon® X Elite	12.594 ms	4 - 4 MB	NPU
decoder	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	8.796 ms	0 - 170 MB	NPU
decoder	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	23.197 ms	0 - 170 MB	NPU
decoder	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	25.793 ms	4 - 12 MB	NPU
decoder	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	87.638 ms	2 - 146 MB	NPU
decoder	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	11.909 ms	4 - 33 MB	NPU
decoder	QNN_DLC	float	Qualcomm® SA8775P	23.098 ms	1 - 148 MB	NPU
decoder	QNN_DLC	float	Qualcomm® SA8650P	23.098 ms	1 - 148 MB	NPU
decoder	QNN_DLC	float	Qualcomm® SA8255P	23.098 ms	1 - 148 MB	NPU
decoder	QNN_DLC	float	Qualcomm® QCS8450	23.197 ms	0 - 170 MB	NPU
decoder	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	23.712 ms	4 - 11 MB	NPU
decoder	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	12.594 ms	4 - 4 MB	NPU
decoder	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	7.608 ms	4 - 150 MB	NPU
decoder	QNN_DLC	float	Qualcomm® SA7255P	87.638 ms	2 - 146 MB	NPU
decoder	QNN_DLC	float	Qualcomm® SA8295P	25.551 ms	0 - 142 MB	NPU
decoder	QNN_DLC	float	Snapdragon® 8 Elite Mobile	7.608 ms	4 - 150 MB	NPU
decoder	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	5.581 ms	4 - 154 MB	NPU
decoder	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	8.81 ms	0 - 203 MB	NPU
decoder	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	23.42 ms	1 - 205 MB	NPU
decoder	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	25.767 ms	1 - 46 MB	NPU
decoder	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	87.575 ms	2 - 149 MB	NPU
decoder	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	11.867 ms	1 - 4 MB	NPU
decoder	TFLITE	float	Qualcomm® SA8775P	23.132 ms	1 - 152 MB	NPU
decoder	TFLITE	float	Qualcomm® SA8650P	23.132 ms	1 - 152 MB	NPU
decoder	TFLITE	float	Qualcomm® SA8255P	23.132 ms	1 - 152 MB	NPU
decoder	TFLITE	float	Qualcomm® QCS8450	23.42 ms	1 - 205 MB	NPU
decoder	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	23.807 ms	0 - 45 MB	NPU
decoder	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	7.551 ms	1 - 148 MB	NPU
decoder	TFLITE	float	Qualcomm® SA7255P	87.575 ms	2 - 149 MB	NPU
decoder	TFLITE	float	Qualcomm® SA8295P	25.525 ms	1 - 146 MB	NPU
decoder	TFLITE	float	Snapdragon® 8 Elite Mobile	7.551 ms	1 - 148 MB	NPU
decoder	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	5.572 ms	1 - 152 MB	NPU
encoder	ONNX	float	Snapdragon® X2 Elite	23.552 ms	12 - 12 MB	NPU
encoder	ONNX	float	Snapdragon® X Elite	45.051 ms	39 - 39 MB	NPU
encoder	ONNX	float	Snapdragon® 8 Gen 3 Mobile	36.914 ms	19 - 442 MB	NPU
encoder	ONNX	float	Snapdragon® 8 Gen 1 Mobile	82.281 ms	17 - 345 MB	NPU
encoder	ONNX	float	Qualcomm® Dragonwing™ IQ-8275	72.585 ms	12 - 28 MB	NPU
encoder	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	47.821 ms	0 - 44 MB	NPU
encoder	ONNX	float	Qualcomm® QCS8450	82.281 ms	17 - 345 MB	NPU
encoder	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	72.053 ms	12 - 27 MB	NPU
encoder	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	45.051 ms	39 - 39 MB	NPU
encoder	ONNX	float	Qualcomm® Dragonwing™ Q-8750	26.477 ms	5 - 320 MB	NPU
encoder	ONNX	float	Snapdragon® 8 Elite Mobile	26.477 ms	5 - 320 MB	NPU
encoder	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	21.123 ms	4 - 336 MB	NPU
encoder	QNN_DLC	float	Snapdragon® X2 Elite	22.779 ms	12 - 12 MB	NPU
encoder	QNN_DLC	float	Snapdragon® X Elite	43.835 ms	12 - 12 MB	NPU
encoder	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	37.42 ms	12 - 429 MB	NPU
encoder	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	81.208 ms	3 - 324 MB	NPU
encoder	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	67.937 ms	12 - 29 MB	NPU
encoder	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	207.665 ms	12 - 318 MB	NPU
encoder	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	44.08 ms	13 - 18 MB	NPU
encoder	QNN_DLC	float	Qualcomm® SA8775P	64.975 ms	0 - 305 MB	NPU
encoder	QNN_DLC	float	Qualcomm® SA8650P	64.975 ms	0 - 305 MB	NPU
encoder	QNN_DLC	float	Qualcomm® SA8255P	64.975 ms	0 - 305 MB	NPU
encoder	QNN_DLC	float	Qualcomm® QCS8450	81.208 ms	3 - 324 MB	NPU
encoder	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	65.669 ms	14 - 30 MB	NPU
encoder	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	43.835 ms	12 - 12 MB	NPU
encoder	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	25.26 ms	12 - 326 MB	NPU
encoder	QNN_DLC	float	Qualcomm® SA7255P	207.665 ms	12 - 318 MB	NPU
encoder	QNN_DLC	float	Qualcomm® SA8295P	68.833 ms	0 - 231 MB	NPU
encoder	QNN_DLC	float	Snapdragon® 8 Elite Mobile	25.26 ms	12 - 326 MB	NPU
encoder	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	20.072 ms	11 - 347 MB	NPU
encoder	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	35.889 ms	24 - 483 MB	NPU
encoder	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	75.93 ms	25 - 390 MB	NPU
encoder	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	73.424 ms	25 - 115 MB	NPU
encoder	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	213.601 ms	25 - 352 MB	NPU
encoder	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	46.229 ms	25 - 27 MB	NPU
encoder	TFLITE	float	Qualcomm® SA8775P	67.296 ms	25 - 353 MB	NPU
encoder	TFLITE	float	Qualcomm® SA8650P	67.296 ms	25 - 353 MB	NPU
encoder	TFLITE	float	Qualcomm® SA8255P	67.296 ms	25 - 353 MB	NPU
encoder	TFLITE	float	Qualcomm® QCS8450	75.93 ms	25 - 390 MB	NPU
encoder	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	67.513 ms	24 - 114 MB	NPU
encoder	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	28.688 ms	25 - 359 MB	NPU
encoder	TFLITE	float	Qualcomm® SA7255P	213.601 ms	25 - 352 MB	NPU
encoder	TFLITE	float	Qualcomm® SA8295P	67.93 ms	25 - 269 MB	NPU
encoder	TFLITE	float	Snapdragon® 8 Elite Mobile	28.688 ms	25 - 359 MB	NPU
encoder	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	21.347 ms	24 - 367 MB	NPU
pooler	ONNX	float	Snapdragon® X2 Elite	21.971 ms	535 - 535 MB	CPU
pooler	ONNX	float	Snapdragon® X Elite	97.562 ms	534 - 534 MB	CPU
pooler	ONNX	float	Snapdragon® 8 Gen 3 Mobile	26.572 ms	332 - 339 MB	CPU
pooler	ONNX	float	Snapdragon® 8 Gen 1 Mobile	39.386 ms	307 - 317 MB	CPU
pooler	ONNX	float	Qualcomm® Dragonwing™ IQ-8275	71.144 ms	324 - 328 MB	CPU
pooler	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	31.435 ms	327 - 329 MB	CPU
pooler	ONNX	float	Qualcomm® QCS8450	39.386 ms	307 - 317 MB	CPU
pooler	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	49.748 ms	328 - 332 MB	CPU
pooler	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	97.562 ms	534 - 534 MB	CPU
pooler	ONNX	float	Qualcomm® Dragonwing™ Q-8750	27.552 ms	327 - 335 MB	CPU
pooler	ONNX	float	Snapdragon® 8 Elite Mobile	27.552 ms	327 - 335 MB	CPU
pooler	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	28.504 ms	327 - 334 MB	CPU
pooler	QNN_DLC	float	Snapdragon® X2 Elite	317.519 ms	3 - 3 MB	CPU
pooler	QNN_DLC	float	Snapdragon® X Elite	361.591 ms	3 - 3 MB	CPU
pooler	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	154.239 ms	409 - 425 MB	CPU
pooler	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	201.251 ms	2 - 19 MB	CPU
pooler	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	358.204 ms	269 - 739 MB	CPU
pooler	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	362.029 ms	4 - 17 MB	CPU
pooler	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	171.999 ms	7 - 11 MB	CPU
pooler	QNN_DLC	float	Qualcomm® SA8775P	319.861 ms	4 - 16 MB	CPU
pooler	QNN_DLC	float	Qualcomm® SA8650P	319.861 ms	4 - 16 MB	CPU
pooler	QNN_DLC	float	Qualcomm® SA8255P	319.861 ms	4 - 16 MB	CPU
pooler	QNN_DLC	float	Qualcomm® QCS8450	201.251 ms	2 - 19 MB	CPU
pooler	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	333.868 ms	270 - 740 MB	CPU
pooler	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	361.591 ms	3 - 3 MB	CPU
pooler	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	177.937 ms	4 - 19 MB	CPU
pooler	QNN_DLC	float	Qualcomm® SA7255P	362.029 ms	4 - 17 MB	CPU
pooler	QNN_DLC	float	Qualcomm® SA8295P	311.647 ms	3 - 15 MB	CPU
pooler	QNN_DLC	float	Snapdragon® 8 Elite Mobile	177.937 ms	4 - 19 MB	CPU
pooler	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	214.032 ms	4 - 15 MB	CPU
pooler	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	53.129 ms	120 - 132 MB	CPU
pooler	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	81.956 ms	128 - 143 MB	CPU
pooler	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	132.093 ms	127 - 321 MB	CPU
pooler	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	117.49 ms	117 - 126 MB	CPU
pooler	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	73.405 ms	128 - 130 MB	CPU
pooler	TFLITE	float	Qualcomm® SA8775P	101.23 ms	128 - 133 MB	CPU
pooler	TFLITE	float	Qualcomm® SA8650P	101.23 ms	128 - 133 MB	CPU
pooler	TFLITE	float	Qualcomm® SA8255P	101.23 ms	128 - 133 MB	CPU
pooler	TFLITE	float	Qualcomm® QCS8450	81.956 ms	128 - 143 MB	CPU
pooler	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	96.088 ms	127 - 320 MB	CPU
pooler	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	56.936 ms	127 - 139 MB	CPU
pooler	TFLITE	float	Qualcomm® SA7255P	117.49 ms	117 - 126 MB	CPU
pooler	TFLITE	float	Qualcomm® SA8295P	99.538 ms	127 - 133 MB	CPU
pooler	TFLITE	float	Snapdragon® 8 Elite Mobile	56.936 ms	127 - 139 MB	CPU
pooler	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	52.215 ms	127 - 141 MB	CPU

License

The license for the original implementation of BEVDet can be found here.

References

Community

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For questions or feedback please reach out to us.

qualcomm/BEVDet