Opencv 이미지 변환

Question

이미지위 제가 정한 위치에 좌표에 이미지 변환해서 가지고 오고 싶습니다.

하지만 밑에 보이는 봐와 같이 값을 지정해주었지만 에러가 납니다. 

어떤이유인지는 모르겠습니다.

Mat dst = new Mat(4,1,CvType.CV_32FC2);

Mat src = new Mat(4,1,CvType.CV_32FC2);

//dst.put(0,0, 0.0,original_image.width(), original_image.height(),original_image.width(), original_image.height(),0.0);

//src.put(0,0, 0.0 , 200.0 , 200.0 , 200.0 , 200.0 , 0.0);

dst.put(0,0,0.0,0.0,1600.0,0.0, 0.0,2500.0,1600.0,2500.0);

src.put(0,0,407.0,74.0,1606.0,74.0,420.0,2589.0,1698.0,2589.0);

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에러 logcat 입니다.

05-28 11:00:35.238: E/AndroidRuntime(7347): CvException [org.opencv.core.CvException: /home/reports/ci/slave_desktop/50-SDK/opencv/modules/java/generator/src/cpp/utils.cpp:97: error: (-215) src.dims == 2 && info.height == (uint32_t)src.rows && info.width == (uint32_t)src.cols in function void Java_org_opencv_android_Utils_nMatToBitmap2(JNIEnv*, jclass, jlong, jobject, jboolean)

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public class MainActivity extends Activity implements OnClickListener{

 

private Button btnProc; 

private ImageView imageView; 

private Bitmap bmp,bmp1; 

 

private BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(this) { 

@Override 

public void onManagerConnected(int status) { 

switch (status) { 

case LoaderCallbackInterface.SUCCESS:{ 

} break; 

default:{ 

super.onManagerConnected(status); 

} break; 

} 

} 

}; 

 

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

 

// btnProc = (Button) findViewById(R.id.btn_gray_process); 

// imageView = (ImageView) findViewById(R.id.image_view); 

// bmp = BitmapFactory.decodeResource(getResources(),R.drawable.a2); 

// imageView.setImageBitmap(bmp); 

// btnProc.setOnClickListener(this);

 

btnProc = (Button) findViewById(R.id.btn_gray_process);

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

btnProc.setOnClickListener(this);

}

 

public void onClick(View v) { 

// Mat rgbMat = new Mat(); 

// Mat grayMat = new Mat(); 

//

// Utils.bitmapToMat(bmp, rgbMat);

// Imgproc.cvtColor(rgbMat, grayMat, Imgproc.COLOR_RGB2GRAY);

// Bitmap grayBmp = Bitmap.createBitmap(bmp.getWidth(),bmp.getHeight(), Config.RGB_565);

// Utils.matToBitmap(grayMat, grayBmp); 

//

// imageView.setImageBitmap(grayBmp); 

 

 

bmp = BitmapFactory.decodeResource(getResources(),R.drawable.a2);

Mat original_image = new Mat();

Utils.bitmapToMat(bmp, original_image);

 

Mat dst = new Mat(4,1,CvType.CV_32FC2);

Mat src = new Mat(4,1,CvType.CV_32FC2);

//dst.put(0,0, 0.0,original_image.width(), original_image.height(),original_image.width(), original_image.height(),0.0);

//src.put(0,0, 0.0 , 200.0 , 200.0 , 200.0 , 200.0 , 0.0);

   dst.put(0,0,0.0,0.0,1600.0,0.0, 0.0,2500.0,1600.0,2500.0);

src.put(0,0,407.0,74.0,1606.0,74.0,420.0,2589.0,1698.0,2589.0);

 

// Mat perspectiveTransform = Imgproc.getPerspectiveTransform(src, dst);

// bmp1 = Bitmap.createBitmap(400, 400, Config.RGB_565);    

//    Utils.matToBitmap(perspectiveTransform, bmp1);

   

Mat perspectiveTransform = Imgproc.getPerspectiveTransform(src, dst);

Mat cropped_image = original_image.clone();

   Imgproc.warpPerspective(src, cropped_image, perspectiveTransform, new Size(512,512));    

bmp1 = Bitmap.createBitmap(400, 400, Config.RGB_565);

   //왜 에러가 뜨지?

   Utils.matToBitmap(cropped_image, bmp1);

   imageView.setImageBitmap(bmp1);

}

 

public void onResume(){ 

super.onResume();

OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_2_4_9, this,mLoaderCallback); 

} 

 

}