Depth-Anything-V2: Optimized for Qualcomm Devices

Depth Anything is designed for estimating depth at each point in an image.

This is based on the implementation of Depth-Anything-V2 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 2.42, ONNX Runtime 1.25.0	Download
QNN_DLC	float	Universal	QAIRT 2.45	Download
QNN_DLC	w8a16	Universal	QAIRT 2.45	Download
TFLITE	float	Universal	QAIRT 2.45	Download

For more device-specific assets and performance metrics, visit Depth-Anything-V2 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 Depth-Anything-V2 on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.depth_estimation

Model Stats:

• Model checkpoint: DepthAnything_V2_Small
• Input resolution: 518x518
• Number of parameters: 24.7M
• Model size (float): 94.3 MB

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	18.483 ms	7 - 431 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® X2 Elite	18.731 ms	209 - 209 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Gen 3 Mobile	31.686 ms	5 - 578 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS8550 (Proxy)	43.646 ms	0 - 67 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Elite For Galaxy Mobile	22.483 ms	2 - 423 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS9075	54.466 ms	4 - 49 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS8750	22.483 ms	2 - 423 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	19.84 ms	3 - 381 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® X2 Elite	20.351 ms	3 - 3 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® X Elite	51.365 ms	3 - 3 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	38.547 ms	3 - 510 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8275	142.537 ms	0 - 387 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8550 (Proxy)	50.993 ms	3 - 5 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA8775P	56.606 ms	1 - 370 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA8650P	56.606 ms	1 - 370 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA8255P	56.606 ms	1 - 370 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8450 (Proxy)	92.764 ms	3 - 488 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA7255P	142.537 ms	0 - 387 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA8295P	82.708 ms	0 - 363 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Elite For Galaxy Mobile	24.857 ms	0 - 385 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS9075	61.809 ms	3 - 9 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8750	24.857 ms	0 - 385 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS7181	51.365 ms	3 - 3 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Elite Gen 5 Mobile	81.832 ms	2 - 2005 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® X2 Elite	70.951 ms	2 - 2 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® X Elite	137.659 ms	2 - 2 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Gen 3 Mobile	114.049 ms	0 - 2294 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS8275	265.517 ms	2 - 2002 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS8550 (Proxy)	142.084 ms	2 - 1767 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® SA8775P	141.143 ms	2 - 2001 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® SA8650P	141.143 ms	2 - 2001 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® SA8255P	141.143 ms	2 - 2001 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® SA7255P	265.517 ms	2 - 2002 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Elite For Galaxy Mobile	92.027 ms	2 - 2015 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS9075	142.158 ms	2 - 5 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS8750	92.027 ms	2 - 2015 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS7181	137.659 ms	2 - 2 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	19.793 ms	1 - 390 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	39.077 ms	1 - 522 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8275	142.669 ms	1 - 396 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8550 (Proxy)	50.993 ms	1 - 9 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8775P	56.663 ms	1 - 379 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8650P	56.663 ms	1 - 379 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8255P	56.663 ms	1 - 379 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8450 (Proxy)	93.06 ms	0 - 492 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA7255P	142.669 ms	1 - 396 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8295P	82.459 ms	1 - 370 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Elite For Galaxy Mobile	24.831 ms	1 - 397 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS9075	61.86 ms	1 - 57 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8750	24.831 ms	1 - 397 MB	NPU

License

• The license for the original implementation of Depth-Anything-V2 can be found here.

References

• Depth Anything V2
• 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.