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CenterNet-3D
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---
library_name: pytorch
license: other
tags:
- android
pipeline_tag: other

---

![](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/web-assets/model_demo.png)

# CenterNet-3D: Optimized for Qualcomm Devices

CenterNet 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 CenterNet-3D found [here](https://github.com/xingyizhou/CenterNet).
This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/main/src/qai_hub_models/models/centernet_3d) library to export with custom configurations. More details on model performance across various devices, can be found [here](#performance-summary).

Qualcomm AI Hub Models uses [Qualcomm AI Hub Workbench](https://workbench.aihub.qualcomm.com) to compile, profile, and evaluate this model. [Sign up](https://myaccount.qualcomm.com/signup) 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 |
|---|---|---|---|---|
| PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® X2 Elite | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-precompiled_qnn_onnx-w8a16-qualcomm_snapdragon_x2_elite.zip)
| PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® X Elite | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-precompiled_qnn_onnx-w8a16-qualcomm_snapdragon_x_elite.zip)
| PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® 8 Gen 3 Mobile | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-precompiled_qnn_onnx-w8a16-qualcomm_snapdragon_8gen3.zip)
| PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® 8 Gen 1 Mobile | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-precompiled_qnn_onnx-w8a16-qualcomm_snapdragon_8gen1.zip)
| PRECOMPILED_QNN_ONNX | w8a16 | Qualcomm® QCS8550 (Proxy) | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-precompiled_qnn_onnx-w8a16-qualcomm_qcs8550_proxy.zip)
| PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® 8 Elite Mobile | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-precompiled_qnn_onnx-w8a16-qualcomm_snapdragon_8_elite_for_galaxy.zip)
| PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-precompiled_qnn_onnx-w8a16-qualcomm_snapdragon_8_elite_gen5_for_galaxy.zip)
| PRECOMPILED_QNN_ONNX | w8a16 | Qualcomm® QCS9075 | QAIRT 2.45, ONNX Runtime 1.25.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-precompiled_qnn_onnx-w8a16-qualcomm_qcs9075.zip)
| QNN_CONTEXT_BINARY | w8a16 | Snapdragon® X2 Elite | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_snapdragon_x2_elite.zip)
| QNN_CONTEXT_BINARY | w8a16 | Snapdragon® X Elite | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_snapdragon_x_elite.zip)
| QNN_CONTEXT_BINARY | w8a16 | Snapdragon® 8 Gen 3 Mobile | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_snapdragon_8gen3.zip)
| QNN_CONTEXT_BINARY | w8a16 | Snapdragon® 8 Gen 1 Mobile | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_snapdragon_8gen1.zip)
| QNN_CONTEXT_BINARY | w8a16 | Qualcomm® QCS8550 (Proxy) | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_qcs8550_proxy.zip)
| QNN_CONTEXT_BINARY | w8a16 | Qualcomm® SA8775P | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_sa8775p.zip)
| QNN_CONTEXT_BINARY | w8a16 | Snapdragon® 8 Elite Mobile | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_snapdragon_8_elite_for_galaxy.zip)
| QNN_CONTEXT_BINARY | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_snapdragon_8_elite_gen5_for_galaxy.zip)
| QNN_CONTEXT_BINARY | w8a16 | Qualcomm® SA7255P | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_sa7255p.zip)
| QNN_CONTEXT_BINARY | w8a16 | Qualcomm® SA8295P | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_sa8295p.zip)
| QNN_CONTEXT_BINARY | w8a16 | Qualcomm® QCS9075 | QAIRT 2.45 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/centernet_3d/releases/v0.56.0/centernet_3d-qnn_context_binary-w8a16-qualcomm_qcs9075.zip)

For more device-specific assets and performance metrics, visit **[CenterNet-3D on Qualcomm® AI Hub](https://aihub.qualcomm.com/models/centernet_3d)**.


### Option 2: Export with Custom Configurations

Use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/main/src/qai_hub_models/models/centernet_3d) 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 [CenterNet-3D on GitHub](https://github.com/qualcomm/ai-hub-models/blob/main/src/qai_hub_models/models/centernet_3d) for usage instructions.

## Model Details

**Model Type:** Model_use_case.driver_assistance

**Model Stats:**
- Model checkpoint: ddd_3dop.pth
- Input resolution: 1 x 3 x 384 x 1280
- Number of parameters: 20.6M
- Model size: 79 MB

## Performance Summary
| Model | Runtime | Precision | Chipset | Inference Time (ms) | Peak Memory Range (MB) | Primary Compute Unit
|---|---|---|---|---|---|---
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® X2 Elite | 2044.22 ms | 5 - 5 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® X Elite | 2677.269 ms | 58 - 58 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® 8 Gen 3 Mobile | 2306.81 ms | 3 - 10 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® 8 Gen 1 Mobile | 4459.106 ms | 3 - 12 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Qualcomm® QCS8550 (Proxy) | 3013.571 ms | 1 - 63 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Qualcomm® QCS8450 | 4459.106 ms | 3 - 12 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 2757.461 ms | 1 - 14 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Qualcomm® QCS9075 | 2862.9 ms | 0 - 6 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Snapdragon® 8 Elite Mobile | 2345.982 ms | 3 - 15 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Qualcomm® QCS8750 | 2345.982 ms | 3 - 15 MB | NPU
| CenterNet-3D | PRECOMPILED_QNN_ONNX | w8a16 | Qualcomm® QCS7181 | 2677.269 ms | 58 - 58 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Snapdragon® X2 Elite | 1984.766 ms | 3 - 3 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Snapdragon® X Elite | 2724.888 ms | 3 - 3 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Snapdragon® 8 Gen 3 Mobile | 2301.691 ms | 3 - 11 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Snapdragon® 8 Gen 1 Mobile | 4429.547 ms | 3 - 12 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Qualcomm® QCS8275 | 3846.296 ms | 3 - 10 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Qualcomm® QCS8550 (Proxy) | 3007.132 ms | 28 - 31 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Qualcomm® QCS8450 | 4429.547 ms | 3 - 12 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 2741.256 ms | 2 - 10 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Qualcomm® SA7255P | 3846.296 ms | 3 - 10 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Qualcomm® QCS9075 | 2863.252 ms | 3 - 8 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Snapdragon® 8 Elite Mobile | 2343.794 ms | 3 - 16 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Qualcomm® SA8295P | 3466.379 ms | 0 - 6 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Qualcomm® QCS8750 | 2343.794 ms | 3 - 16 MB | NPU
| CenterNet-3D | QNN_CONTEXT_BINARY | w8a16 | Qualcomm® QCS7181 | 2724.888 ms | 3 - 3 MB | NPU

## License
* The license for the original implementation of CenterNet-3D can be found
  [here](https://github.com/xingyizhou/CenterNet/blob/master/LICENSE).

## References
* [Objects as Points](https://arxiv.org/abs/1904.07850)
* [Source Model Implementation](https://github.com/xingyizhou/CenterNet)

## Community
* Join [our AI Hub Slack community](https://aihub.qualcomm.com/community/slack) to collaborate, post questions and learn more about on-device AI.
* For questions or feedback please [reach out to us](mailto:ai-hub-support@qti.qualcomm.com).