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我想知道理论上是否可以检测墙壁边缘/线条(如图所示)?
我所能实现的就是检测相机预览可见的矩形顶点。但我们不能将真正的墙壁视为矩形。那么,是否有任何先进的技术(例如通过使用 Core ML 或其他方法进行训练)来实现这一目标?
你试过边缘检测吗?https://docs.opencv.org/3.4.2/da/d22/tutorial_py_canny.html