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metadata 
library_name: pytorch
license: other
tags:
  - android
pipeline_tag: other

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
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:

  • Model checkpoint: PointPillars
  • Input resolution: 5x20x5, 5x4, 5
  • Number of parameters: 21.8M
  • Model size: 83.3 MB

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
CenterPoint QNN_DLC float Snapdragon® X2 Elite 185.015 ms 2 - 2 MB NPU
CenterPoint QNN_DLC float Snapdragon® X Elite 326.336 ms 2 - 2 MB NPU
CenterPoint QNN_DLC float Snapdragon® 8 Gen 3 Mobile 249.841 ms 0 - 750 MB NPU
CenterPoint QNN_DLC float Snapdragon® 8 Gen 1 Mobile 521.899 ms 2 - 737 MB NPU
CenterPoint QNN_DLC float Qualcomm® Dragonwing™ QCS8275 920.314 ms 1 - 450 MB NPU
CenterPoint QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 332.766 ms 2 - 6 MB NPU
CenterPoint QNN_DLC float Qualcomm® SA8775P 397.325 ms 1 - 703 MB NPU
CenterPoint QNN_DLC float Qualcomm® SA8650P 397.325 ms 1 - 703 MB NPU
CenterPoint QNN_DLC float Qualcomm® SA8255P 397.325 ms 1 - 703 MB NPU
CenterPoint QNN_DLC float Qualcomm® QCS8450 521.899 ms 2 - 737 MB NPU
CenterPoint QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 388.854 ms 4 - 13 MB NPU
CenterPoint QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 326.336 ms 2 - 2 MB NPU
CenterPoint QNN_DLC float Qualcomm® Dragonwing™ Q-8750 207.78 ms 0 - 461 MB NPU
CenterPoint QNN_DLC float Qualcomm® SA7255P 920.314 ms 1 - 450 MB NPU
CenterPoint QNN_DLC float Qualcomm® SA8295P 442.028 ms 1 - 449 MB NPU
CenterPoint QNN_DLC float Snapdragon® 8 Elite Mobile 207.78 ms 0 - 461 MB NPU
CenterPoint QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 175.341 ms 2 - 723 MB NPU
CenterPoint TFLITE float Snapdragon® 8 Gen 3 Mobile 4086.509 ms 1835 - 1844 MB CPU
CenterPoint TFLITE float Snapdragon® 8 Gen 1 Mobile 5376.29 ms 1860 - 1876 MB CPU
CenterPoint TFLITE float Qualcomm® Dragonwing™ QCS8275 6484.61 ms 1847 - 1856 MB CPU
CenterPoint TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 5056.352 ms 1893 - 1894 MB CPU
CenterPoint TFLITE float Qualcomm® SA8775P 5375.999 ms 1810 - 1816 MB CPU
CenterPoint TFLITE float Qualcomm® SA8650P 5375.999 ms 1810 - 1816 MB CPU
CenterPoint TFLITE float Qualcomm® SA8255P 5375.999 ms 1810 - 1816 MB CPU
CenterPoint TFLITE float Qualcomm® QCS8450 5376.29 ms 1860 - 1876 MB CPU
CenterPoint TFLITE float Qualcomm® Dragonwing™ IQ-9075 5153.011 ms 2363 - 2385 MB CPU
CenterPoint TFLITE float Qualcomm® Dragonwing™ Q-8750 2647.479 ms 1853 - 1865 MB CPU
CenterPoint TFLITE float Qualcomm® SA7255P 6484.61 ms 1847 - 1856 MB CPU
CenterPoint TFLITE float Qualcomm® SA8295P 3446.214 ms 1808 - 1814 MB CPU
CenterPoint TFLITE float Snapdragon® 8 Elite Mobile 2647.479 ms 1853 - 1865 MB CPU
CenterPoint TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 803.09 ms 1981 - 1991 MB CPU

License

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

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