ARCore是否能够追踪具备足够特征点的移动平面？

Great question! I’ve worked with ARCore on several projects, so let me break this down clearly based on practical experience and what the official docs imply (even if they don’t explicitly state it):

• ARCore doesn’t have a dedicated "moving plane tracking" API, but its core tracking system is built on feature point detection and camera pose estimation. If your moving plane has enough high-contrast, distinct feature points (think a patterned poster, a laptop screen with a complex UI, or a textured table being moved slowly), ARCore can absolutely track it—you just won’t get explicit "this is a moving plane" labeling from the default plane detection.
• Practical limitations to keep in mind:
  • Tracking fails if the plane moves too quickly (blurring features) or if its features get occluded, washed out, or repetitive.
  • ARCore’s default plane detection logic assumes surfaces are static, so it might try to "lock" the plane to its initial position instead of updating as the surface moves. To work around this, you’ll likely need to disable automatic plane merging/updates and manually manage the plane’s position using the feature point data from each frame.
• Use Augmented Image Tracking for specific moving planes: If your moving surface is a predefined image (like a branded poster or a QR code with a complex pattern), ARCore’s Augmented Image Tracking API is purpose-built for this. It’s optimized to track both static and moving instances of the target image, as long as the image stays within the camera’s field of view and has enough unique features.

In short: Yes, ARCore can track a moving plane with sufficient feature points, but it’s not an "out-of-the-box" feature for arbitrary moving surfaces. You’ll need to tailor your implementation to the specific use case and account for the limitations of real-time feature tracking.

内容的提问来源于stack exchange，提问作者Ohan Oda