deep-and-image.rar_.oni_OpenNI、OpenCV_Openni_oni

#include"cv.h" #include"highgui.h" #include"XnCppWrapper.h" #include"iostream" using namespace std; xn::DepthGenerator depth; xn::ImageGenerator image; xn::DepthMetaData depthMD; xn::ImageMetaData imageMD; void main() { /*--------1.生成openni及Opencv环境----------*/ xn::Context mycontext; mycontext.Init(); IplImage * image16U = cvCreateImage( cvSize( 640 ,480 ),IPL_DEPTH_16U, 1 ); IplImage * image8U = cvCreateImage( cvSize( 640, 480 ), 8, 3 ); IplImage * depthimage = cvCreateImage( cvSize( 640, 480 ), 8, 1 ); IplImage * imageshow = cvCreateImage( cvSize( 640, 480 ), 8, 3 ); cvNamedWindow( "depth",1 ); cvNamedWindow( "image",1 ); //mycontext.OpenFileRecording("d:\\record.oni"); /*--------2.输出模式---------*/ XnMapOutputMode mapmode; mapmode.nFPS = 30; mapmode.nXRes = 640; mapmode.nYRes = 480; /*-----3.创造生成器-------------*/ depth.Create( mycontext ); depth.SetMapOutputMode( mapmode ); image.Create( mycontext ); image.SetMapOutputMode( mapmode ); /*--------------*4.Record*----------------*/ XnChar filename[ 30 ] = "e:\\test\\waitnoneupdateall.oni"; /*"e:\\qoni\\21_90\\21_90_a.oni"*/; xn::Recorder myrecord; myrecord.Create( mycontext ); myrecord.SetDestination( XN_RECORD_MEDIUM_FILE , filename ); myrecord.AddNodeToRecording( depth , XN_CODEC_16Z_EMB_TABLES ); myrecord.AddNodeToRecording( image , XN_CODEC_JPEG ); /*-------------5.-----------------*/ /*----5.generating data-------*/ mycontext.StartGeneratingAll(); unsigned int i = 0; int key = 0; while( key != 27 && ! mycontext.WaitAndUpdateAll( ) )//所有节点更新完时，记录一次。//None与all到底区别在哪还不是很清楚 { if( i > 180 ) break; i ++; cout << i << endl; /*cout << mycontext.WaitAndUpdateAll() << endl; 更新完则其值为0！*/ depth.GetMetaData( depthMD ); image.GetMetaData( imageMD ); /*-------RGB转换生成---------*/ memcpy( image8U->imageData,imageMD.Data(),640 * 480 * 3 ); cvCvtColor( image8U, imageshow , CV_RGB2BGR ); /*---------depth转换生成---------------*/ memcpy( image16U ->imageData, depthMD.Data(),640 * 480 * 2 ); cvCvtScale( image16U , depthimage , 255 /4096.0 ,0 ); cvShowImage( "depth" , depthimage ); cvShowImage( "image" , imageshow ); key = cvWaitKey( 20 );// //mycontext.WaitAndUpdateAll( );// } myrecord.Release( ); /*--------6.release---------------*/ mycontext.StopGeneratingAll( ); mycontext.Release( ); cvReleaseImage( &depthimage ); cvReleaseImage( &imageshow ); cvDestroyWindow( "image" ); cvDestroyWindow( "depth" ); }