Android Open Source - MobileHaarTesterAndroid Detection Based Tracker

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Back to project page MobileHaarTesterAndroid.

License

The source code is released under:

MIT License

Java Source Code

package org.opencv.samples.facedetect;
/*w  ww.jav a2s. c  om*/
import org.opencv.core.Mat;
import org.opencv.core.MatOfRect;

public class DetectionBasedTracker
{
    String currentCascade;
    public DetectionBasedTracker(String cascadeName, int minFaceSize) {
        mNativeObj = nativeCreateObject(cascadeName, minFaceSize);
    }

    public void start() {
        nativeStart(mNativeObj);
    }

    public void stop() {
        nativeStop(mNativeObj);
    }

    public void setMinFaceSize(int size) {
        nativeSetFaceSize(mNativeObj, size);
    }

    public void detect(Mat imageGray, MatOfRect faces) {
        nativeDetect(mNativeObj, imageGray.getNativeObjAddr(), faces.getNativeObjAddr());
    }

    public void release() {
        nativeDestroyObject(mNativeObj);
        mNativeObj = 0;
    }

    private long mNativeObj = 0;

    private static native long nativeCreateObject(String cascadeName, int minFaceSize);
    private static native void nativeDestroyObject(long thiz);
    private static native void nativeStart(long thiz);
    private static native void nativeStop(long thiz);
    private static native void nativeSetFaceSize(long thiz, int size);
    private static native void nativeDetect(long thiz, long inputImage, long faces);
}

Java Source Code List

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