Warning: file_get_contents(/data/phpspider/zhask/data//catemap/6/cplusplus/152.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
如何将openCv标量变量转换为java? < >我将一组完整的C++代码转换成包括OpenCV的java。对于java转换,我使用JavaCV。现在,我正在尝试将此代码转换为java: CvScalar s; IplImage* pImg =cvCreateImage(cvSize(1000,1000),IPL_DEPTH_8U,1); IplImage* Edges =cvCreateImage(cvSize(1000,1000),IPL_DEPTH_8U,1); for(i=0; i<=xd; i++) { for(j=0; j<=yd; j++) { if(Bimg[xmin+i][ymin+j]==nIsland) { s.val[0]=255; } else { s.val[0]=0; } cvSet2D(pImg,i,j,s); //See ref 4 } } cvs; IplImage*pImg=cvCreateImage(cvSize(10001000),IPL_深度_8U,1); IplImage*Edges=cvCreateImage(cvSize(10001000),IPL_深度_8U,1); 对于(i=0;i_Java_C++_Opencv_Javacv - Fatal编程技术网

如何将openCv标量变量转换为java? < >我将一组完整的C++代码转换成包括OpenCV的java。对于java转换,我使用JavaCV。现在,我正在尝试将此代码转换为java: CvScalar s; IplImage* pImg =cvCreateImage(cvSize(1000,1000),IPL_DEPTH_8U,1); IplImage* Edges =cvCreateImage(cvSize(1000,1000),IPL_DEPTH_8U,1); for(i=0; i<=xd; i++) { for(j=0; j<=yd; j++) { if(Bimg[xmin+i][ymin+j]==nIsland) { s.val[0]=255; } else { s.val[0]=0; } cvSet2D(pImg,i,j,s); //See ref 4 } } cvs; IplImage*pImg=cvCreateImage(cvSize(10001000),IPL_深度_8U,1); IplImage*Edges=cvCreateImage(cvSize(10001000),IPL_深度_8U,1); 对于(i=0;i

如何将openCv标量变量转换为java? < >我将一组完整的C++代码转换成包括OpenCV的java。对于java转换,我使用JavaCV。现在,我正在尝试将此代码转换为java: CvScalar s; IplImage* pImg =cvCreateImage(cvSize(1000,1000),IPL_DEPTH_8U,1); IplImage* Edges =cvCreateImage(cvSize(1000,1000),IPL_DEPTH_8U,1); for(i=0; i<=xd; i++) { for(j=0; j<=yd; j++) { if(Bimg[xmin+i][ymin+j]==nIsland) { s.val[0]=255; } else { s.val[0]=0; } cvSet2D(pImg,i,j,s); //See ref 4 } } cvs; IplImage*pImg=cvCreateImage(cvSize(10001000),IPL_深度_8U,1); IplImage*Edges=cvCreateImage(cvSize(10001000),IPL_深度_8U,1); 对于(i=0;i,java,c++,opencv,javacv,Java,C++,Opencv,Javacv,,您为javacv赋值不正确 CvScalar s = // init ..... if (s.getVal(i) == ?? ) s.setval(i, new_value); 您为javacv分配的值不正确 CvScalar s = // init ..... if (s.getVal(i) == ?? ) s.setval(i, new_value);

,您为javacv赋值不正确

CvScalar s = // init 
.....
if (s.getVal(i) == ?? ) 
   s.setval(i, new_value);

您为javacv分配的值不正确

CvScalar s = // init 
.....
if (s.getVal(i) == ?? ) 
   s.setval(i, new_value);