Core.rectangle返回无法解决openCv 3.0中的方法错误

Question

在OpenCV中3.0,我遵循了这一对人脸检测教程页面,但此行

Core.rectangle(frame, facesArray[i].tl(), facesArray[i].br(), new Scalar(0, 255, 0, 255), 3);

返回错误

Error:(205, 21) java: cannot find symbol
symbol:   method rectangle(org.opencv.core.Mat,org.opencv.core.Point,org.opencv.core.Point,org.opencv.core.Scalar,int)
location: class org.opencv.core.Core

Answer 1

opencv更新到3.0,一些功能被更改.所以将功能从更改Core.rectangle为Imgproc.rectangle