CenterPoint: Optimized for Qualcomm Devices
CenterPoint is a LiDAR-based 3D object detection model that detects objects by predicting their centers and regressing other attributes. It is designed for high accuracy and real-time performance in autonomous driving applications.
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 | Download |
For more device-specific assets and performance metrics, visit CenterPoint 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 CenterPoint on GitHub for usage instructions.
Model Details
Model Type: Model_use_case.driver_assistance
Model Stats:
- Input resolution: 5x20x5, 5x4, 5
- Model checkpoint: PointPillars
- Model size: 83.3 MB
- Number of parameters: 21.8M
Performance Summary
| Model | Runtime | Precision | Chipset | Inference Time (ms) | Peak Memory Range (MB) | Primary Compute Unit |
|---|---|---|---|---|---|---|
| CenterPoint | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 318.743 ms | 1057 - 1953 MB | NPU |
| CenterPoint | ONNX | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 409.496 ms | 1049 - 1069 MB | NPU |
| CenterPoint | ONNX | float | Qualcomm® Dragonwing™ Q-8750 | 299.933 ms | 1044 - 1417 MB | NPU |
| CenterPoint | ONNX | float | Snapdragon® 8 Elite Mobile | 299.933 ms | 1044 - 1417 MB | NPU |
| CenterPoint | ONNX | float | Snapdragon® 8 Elite Gen 5 Mobile | 251.197 ms | 1056 - 1446 MB | NPU |
| CenterPoint | QNN_DLC | float | Snapdragon® X2 Elite | 280.558 ms | 2 - 2 MB | NPU |
| CenterPoint | QNN_DLC | float | Snapdragon® X Elite | 416.365 ms | 2 - 2 MB | NPU |
| CenterPoint | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 308.26 ms | 0 - 690 MB | NPU |
| CenterPoint | QNN_DLC | float | Snapdragon® 8 Gen 1 Mobile | 885.617 ms | 1 - 552 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-8275 | 455.059 ms | 2 - 11 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 421.579 ms | 3 - 5 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® SA8775P | 480.156 ms | 1 - 407 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® SA8650P | 480.156 ms | 1 - 407 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® SA8255P | 480.156 ms | 1 - 407 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® QCS8450 | 885.617 ms | 1 - 552 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-9075 | 472.537 ms | 2 - 11 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-X7181 | 416.365 ms | 2 - 2 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® Dragonwing™ Q-8750 | 297.13 ms | 0 - 419 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® SA7255P | 1025.144 ms | 2 - 412 MB | NPU |
| CenterPoint | QNN_DLC | float | Qualcomm® SA8295P | 530.742 ms | 0 - 403 MB | NPU |
| CenterPoint | QNN_DLC | float | Snapdragon® 8 Elite Mobile | 297.13 ms | 0 - 419 MB | NPU |
| CenterPoint | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 Mobile | 253.537 ms | 2 - 413 MB | NPU |
| CenterPoint | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 4314.218 ms | 1859 - 1868 MB | CPU |
| CenterPoint | TFLITE | float | Snapdragon® 8 Gen 1 Mobile | 5485.207 ms | 1840 - 1851 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® Dragonwing™ IQ-8275 | 6081.167 ms | 2361 - 2383 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 4674.031 ms | 1877 - 1879 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® SA8775P | 5497.631 ms | 1809 - 1815 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® SA8650P | 5497.631 ms | 1809 - 1815 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® SA8255P | 5497.631 ms | 1809 - 1815 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® QCS8450 | 5485.207 ms | 1840 - 1851 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® Dragonwing™ IQ-9075 | 5241.517 ms | 2363 - 2385 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® Dragonwing™ Q-8750 | 2767.298 ms | 1809 - 1818 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® SA7255P | 6339.224 ms | 1847 - 1856 MB | CPU |
| CenterPoint | TFLITE | float | Qualcomm® SA8295P | 3650.458 ms | 1805 - 1811 MB | CPU |
| CenterPoint | TFLITE | float | Snapdragon® 8 Elite Mobile | 2767.298 ms | 1809 - 1818 MB | CPU |
| CenterPoint | TFLITE | float | Snapdragon® 8 Elite Gen 5 Mobile | 884.006 ms | 1941 - 1949 MB | CPU |
License
- The license for the original implementation of CenterPoint can be found here.
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.