计算机视觉中的对象识别是一个开放和持续的研究领域。

Object recognition in computer vision is an open and ongoing area of research. There's some good work being done, but we're a long way from being able to extract details about what's in a scene with ease.

***页面有各种方法的一些算法名称，如果你好奇。

The Wikipedia page has some algorithm names for various approaches if you're curious.