Hello, I am trying to use the php opencv library to recognize faces. However, the predict function always returns one of the labels I've trained, even though the face is untrained. And if only one tag is trained, no matter what the input image is, the result will always first label . How to fix it !!
Hello, I am trying to use the php opencv library to recognize faces. However, the predict function always returns one of the labels I've trained, even though the face is untrained. And if only one tag is trained, no matter what the input image is, the result will always first label . How to fix it !!