ResNet34-SSD: Optimized for Qualcomm Devices

ResNet34-SSD is a single-stage object detection model that integrates the ResNet34 backbone with the SSD (Single Shot MultiBox Detector) framework. It is optimized for real-time detection tasks and supports multiple deployment backends including PyTorch, TensorFlow, and ONNX.

This is based on the implementation of ResNet34-SSD 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 1.30.0	Download
QNN_DLC	float	Universal	QAIRT 2.50	Download
TFLITE	float	Universal	QAIRT 2.50	Download

For more device-specific assets and performance metrics, visit ResNet34-SSD 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 ResNet34-SSD on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.object_detection

Model Stats:

Input resolution: 1x3x1200x1200
Model checkpoint: resnet34-ssd1200
Model size (float): 76.2 MB
Number of parameters: 20.0M

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
ResNet34-SSD	ONNX	float	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	32.165 ms	1 - 277 MB	NPU
ResNet34-SSD	ONNX	float	Snapdragon® 8 Elite For Galaxy Mobile	42.685 ms	1 - 250 MB	NPU
ResNet34-SSD	ONNX	float	Snapdragon® X2 Elite	40.125 ms	17 - 17 MB	NPU
ResNet34-SSD	ONNX	float	Snapdragon® X Elite	68.228 ms	28 - 28 MB	NPU
ResNet34-SSD	ONNX	float	Snapdragon® 8 Gen 3 Mobile	50.488 ms	18 - 384 MB	NPU
ResNet34-SSD	ONNX	float	Snapdragon® 8 Gen 1 Mobile	121.127 ms	1 - 288 MB	NPU
ResNet34-SSD	ONNX	float	Qualcomm® Dragonwing™ IQ-8275	125.64 ms	16 - 37 MB	NPU
ResNet34-SSD	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	67.241 ms	17 - 20 MB	NPU
ResNet34-SSD	ONNX	float	Qualcomm® QCS8450	121.127 ms	1 - 288 MB	NPU
ResNet34-SSD	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	114.573 ms	16 - 36 MB	NPU
ResNet34-SSD	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	68.228 ms	28 - 28 MB	NPU
ResNet34-SSD	ONNX	float	Qualcomm® Dragonwing™ Q-8750	42.685 ms	1 - 250 MB	NPU
ResNet34-SSD	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	45.559 ms	4 - 294 MB	NPU
ResNet34-SSD	QNN_DLC	float	Snapdragon® 8 Elite For Galaxy Mobile	43.65 ms	15 - 257 MB	NPU
ResNet34-SSD	QNN_DLC	float	Snapdragon® X2 Elite	49.926 ms	17 - 17 MB	NPU
ResNet34-SSD	QNN_DLC	float	Snapdragon® X Elite	76.25 ms	17 - 17 MB	NPU
ResNet34-SSD	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	55.524 ms	16 - 368 MB	NPU
ResNet34-SSD	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	120.239 ms	4 - 315 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-8275	128.466 ms	17 - 36 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	75.265 ms	17 - 427 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® SA8775P	117.164 ms	16 - 251 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® SA8650P	117.164 ms	16 - 251 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® SA8255P	117.164 ms	16 - 251 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® QCS8450	120.239 ms	4 - 315 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	118.219 ms	17 - 35 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	76.25 ms	17 - 17 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	43.65 ms	15 - 257 MB	NPU
ResNet34-SSD	QNN_DLC	float	Qualcomm® SA8295P	141.167 ms	0 - 210 MB	NPU
ResNet34-SSD	TFLITE	float	Snapdragon® 8 Elite Gen 5 For Galaxy Mobile	33.39 ms	0 - 303 MB	NPU
ResNet34-SSD	TFLITE	float	Snapdragon® 8 Elite For Galaxy Mobile	40.059 ms	1 - 265 MB	NPU
ResNet34-SSD	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	50.656 ms	9 - 402 MB	NPU
ResNet34-SSD	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	116.209 ms	1 - 330 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® Dragonwing™ IQ-8275	121.697 ms	0 - 63 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	72.434 ms	1 - 4 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® SA8775P	112.908 ms	1 - 260 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® SA8650P	112.908 ms	1 - 260 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® SA8255P	112.908 ms	1 - 260 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® QCS8450	116.209 ms	1 - 330 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	113.351 ms	0 - 63 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	40.059 ms	1 - 265 MB	NPU
ResNet34-SSD	TFLITE	float	Qualcomm® SA8295P	125.111 ms	1 - 212 MB	NPU

License

The license for the original implementation of ResNet34-SSD can be found here.

References

Source Model Implementation

Community

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