#include <iostream> #include <cv.h> #include <highgui.h> const char *filename = "test.jpg"; int main( int argc, char **argv) { IplImage *imgA = cvLoadImage( filename, CV_LOAD_IMAGE_ANYDEPTH | CV_LOAD_IMAGE_ANYCOLOR); if(imgA ==NULL) { std::cout<< filename <<" : Can't Load Image .\n"; return -1; } cvNamedWindow(filename,CV_WINDOW_AUTOSIZE); cvShowImage(filename,imgA); cvWaitKey(0); cvSaveImage( "out.bmp", imgA); //保存 cvReleaseImage( &imgA ); //メモリ解放 cvDestroyWindow(filename); return 0; }
#include <iostream> #include <cv.h> #include <highgui.h> const char *filename = "test.jpg"; int main( int argc, char **argv) { IplImage *imgA = cvLoadImage( filename, CV_LOAD_IMAGE_ANYDEPTH | CV_LOAD_IMAGE_ANYCOLOR); if(imgA ==NULL) { std::cout<< filename <<" : Can't Load Image .\n"; return -1; } cvNamedWindow(filename,CV_WINDOW_AUTOSIZE); cvShowImage(filename,imgA); char key; key =static_cast<char>(cvWaitKey(0)); if(key == 's') { cvSaveImage("out1.bmp",imgA); std::cout << "Save Image.\n"; } cvReleaseImage( &imgA ); //メモリ解放 cvDestroyWindow(filename); return 0; }