HSVFilter.java 文件源码

@Override
public Mat filter(Mat image) {
    Mat hsvImg = new Mat();
    Imgproc.cvtColor(image, hsvImg, Imgproc.COLOR_BGR2HSV);
    Scalar lower = new Scalar(hue.getLow(), saturation.getLow(), value.getLow());
    Scalar upper = new Scalar(hue.getHigh(), saturation.getHigh(), value.getHigh());
    Core.inRange(hsvImg, lower, upper, hsvImg);
    return hsvImg;
}