Question

java里的byte型怎么通过jni的jbyte转成opencv里的IplImage型

Answer 1

我试过以下几种方法，都不行：
1.pIplImgHeader = cvCreateImageHeader(cvSize(width,height),IPL_DEPTH_8U,1);
cvSetData(pIplImgHeader,charData,lWidthByte*1);

2.IplImage* pFramegray = cvCreateImage(cvSize(nwidth,nheigth),IPL_DEPTH_8U,1);
cvSetData(pFramegray,ImgData,nwidth);

3.IplImage* TheImage;
TheImage=NULL;
CvSize ImgSize;
ImgSize.height = height;