@Override
public void surfaceDestroyed(SurfaceHolder arg0) {
// TODO Auto-generated method stub
mDetection.setOnDetectionListener(null);
mCamera.setPreviewCallback(null);
mCamera.stopPreview();
mCamera.release();
}
private void initDetection() {
ArrayList<DetectionInfo> array = new ArrayList<DetectionInfo>();
// String tvName , int tvIdx , int tvRes , String fileName , Size size
array.add(createDetectionInfo("东方卫视", 0, R.raw.dfwscascade, "dfwsCascade", new Size(36, 36)));
array.add(createDetectionInfo("江苏卫视", 1, R.raw.jswscascade, "jswsCascade"));
array.add(createDetectionInfo("浙江卫视", 3, R.raw.zjwscascade, "zjwsCascade"));
array.add(createDetectionInfo("天津卫视", 4, R.raw.tjwscascade, "tjwsCascade"));
array.add(createDetectionInfo("山东卫视", 5, R.raw.sdwscascade, "sdwsCascade"));
array.add(createDetectionInfo("安徽卫视", 6, R.raw.ahwscascade, "ahwsCascade"));
DetectionInfo info = createDetectionInfo("湖南卫视", 2, R.raw.hnwscascade, "hnwsCascade");
info.mClassifilers.add(getCascadeClassifier(R.raw.hnwscascade_sub, "hnwsCascade_sub"));
info.mSingleDetection = false;
array.add(info);
mDetection = new ImageDetection(array);
mDetection.setOnDetectionListener(this);
}
public void handleMessage(Message msg) {
Mat sub = (Mat) msg.obj;
Mat dst = rotateImage(sub, -90);
Mat roi = buildROI(dst);
mDetection.detection(roi);
}