OpenCV Androidシームレスクローニングエラー：（-215）CV_MAT_TYPE（mtype）== m.type（）

私はあなたの助けが必要です。私は、OpenCVのseamlessClone()関数を使って2つのイメージの単純なブレンドを実装しようとしています。私が言うた例外を取得しています：ここでOpenCV Androidシームレスクローニングエラー：（-215）CV_MAT_TYPE（mtype）== m.type（）

error: (-215) CV_MAT_TYPE(mtype) == m.type()

は、それ用のソースコードです：

public class SeamlessClone extends AppCompatActivity { 

    public static final String TAG = "Seamless Clone demo"; 

    static { 
     if (!OpenCVLoader.initDebug()) { 
      // Handle initialization error 
     } 
    } 


    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_seamless_clone); 

     Bitmap destinationBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.lightning); 
     Log.d(TAG, "bitmap: " + destinationBitmap.getWidth() + "x" + destinationBitmap.getHeight()); 


     Mat destination = new Mat(destinationBitmap.getHeight(), 
      destinationBitmap.getWidth(), CvType.CV_8UC4); 
     Utils.bitmapToMat(destinationBitmap, destination); 
     Bitmap sourceBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.airplane); 

     Log.d(TAG, "bitmap: " + sourceBitmap.getWidth() + "x" + sourceBitmap.getHeight()); 

     Mat source = new Mat(sourceBitmap.getHeight(), 
      sourceBitmap.getWidth(), CvType.CV_8UC4); 
     Utils.bitmapToMat(sourceBitmap, source); 

     Mat mask = new Mat(source.rows(),source.cols(),source.depth(),Scalar.all(255)); 

     Point point = new Point(destination.cols()/2,destination.rows()/2); 

     Mat result = new Mat(destinationBitmap.getHeight(), 
      destinationBitmap.getWidth(), CvType.CV_8UC4); 

     Photo.seamlessClone(source, destination, mask, point, result, Photo.NORMAL_CLONE); 

     Utils.matToBitmap(result, destinationBitmap); 

     ImageView imageView = (ImageView) findViewById(R.id.clone_result); 

     imageView.setImageBitmap(destinationBitmap); 
    } 
}

そして次はlogcatからのエラーログです：

E/OpenCV/StaticHelper: OpenCV error: Cannot load info library for OpenCV 
E/cv::error(): OpenCV Error: Assertion failed (CV_MAT_TYPE(mtype) == m.type()) in void cv::_OutputArray::create(int, const int*, int, int, bool, int) const, file /Volumes/Linux/builds/master_pack-android/opencv/modules/core/src/matrix.cpp, line 2297 
E/org.opencv.photo: photo::seamlessClone_10() caught cv::Exception: /Volumes/Linux/builds/master_pack-android/opencv/modules/core/src/matrix.cpp:2297: error: (-215) CV_MAT_TYPE(mtype) == m.type() in function void cv::_OutputArray::create(int, const int*, int, int, bool, int) const 
E/AndroidRuntime: FATAL EXCEPTION: main 
Process: com.example.hemisphere.opencvexample, PID: 1905 
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.hemisphere.opencvexample/com.example.hemisphere.opencvexample.SeamlessClone}: 
CvException [org.opencv.core.CvException: cv::Exception: /Volumes/Linux/builds/master_pack-android/opencv/modules/core/src/matrix.cpp:2297: error: (-215) CV_MAT_TYPE(mtype) == m.type() in function void cv::_OutputArray::create(int, const int*, int, int, bool, int) const 
                       ] 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2339) 
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2413) 
    at android.app.ActivityThread.access$800(ActivityThread.java:155) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1317) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:135) 
    at android.app.ActivityThread.main(ActivityThread.java:5343) 
    at java.lang.reflect.Method.invoke(Native Method) 
    at java.lang.reflect.Method.invoke(Method.java:372) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700) 
    Caused by: CvException [org.opencv.core.CvException: cv::Exception: /Volumes/Linux/builds/master_pack-android/opencv/modules/core/src/matrix.cpp:2297: error: (-215) CV_MAT_TYPE(mtype) == m.type() in function void cv::_OutputArray::create(int, const int*, int, int, bool, int) const 
                       ] 
    at org.opencv.photo.Photo.seamlessClone_0(Native Method) 
    at org.opencv.photo.Photo.seamlessClone(Photo.java:581) 
    at com.example.hemisphere.opencvexample.SeamlessClone.onCreate(SeamlessClone.java:72) 
    at android.app.Activity.performCreate(Activity.java:6010) 
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1129) 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2292) 
    ... 10 more

アムIコードで何か間違っている？

ありがとうございました！

出典

2016-04-01 Pratik Jambhulkar