Preface

About this guide and technical support information.

About this document

This application notes provide users with steps to use VisionFive 2 to recognize various objects based on OpenCV. StarFive has made it compatible with VisionFive 2 and accelerated and improved GPU performance.

This application notes include three applications correspond to three object recognition models:

  • YOLO-V3
  • YOLO-V5 with ONNX format converted from PyTorch
  • MobileNet-SSD

Version History

Table 1. Version History
Version Release Date Revision
1.0 2023/06/ 30 The first official release.

Notes and notices

The following notes and notices might appear in this guide:
  • Tip: Suggests how to apply the information in a topic or step.
  • Note: Explains a special case or expands on an important point.
  • Important: Points out critical information concerning a topic or step.
  • CAUTION: Indicates that an action or step can cause loss of data, security problems, or performance issues.
  • Warning: Indicates that an action or step can result in physical harm or cause damage to hardware.