image-processing - 无效的引用图像 arkit 1.5

Question

我正在运行ARKit 1.5 Image detection的苹果示例项目
但是当我将引用图像放在 AR Resource 文件夹中并运行该应用程序时，我收到以下错误:

Make sure all reference images are greater than 100 pixels and have a positive physical size in meters.

我没有找到任何关于图像应该如何的预定义要求，任何人都可以解释图像的必需属性吗？

Answer 1

如 Apple's documentation

For each image, use the inspector to describe the physical size of the image as you’d expect to find it in the user’s real-world environment, and optionally include a descriptive name for your own use.

单击您的图像并选择尺寸检查器以提供尺寸。 :)