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Read Directshow_Opencv camera video
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Solving OpenCV video read speed is too slow-void main (int argc, char * argv []) { static ARFrameGrabber frameGrabber; IplImage ds_frame; frameGrabber.Init(0, true); frameGrabber.SetFlippedImage(true); for(;;) { IplImage *frame =0; frameGrabber.GrabByteFrame(); BYTE *myBuffer = frameGrabber.GetByteBuffer(); int width = frameGrabber.GetWidth(); int height = frameGrabber.GetHeight(); int stride = (width * sizeof( RGBTRIPLE ) + 3) & -4; cvInitImageHeader( &ds_frame, cvSize(width, height), 8, 3,IPL_ORIGIN_BL, 4 ); ds_frame.widthStep = stride; cvSetData( &ds_frame, myBuffer, stride ); frame = &ds_frame; /* Video analysis section */ } }
蒋超2011 0 0
1
Trajectory simulation of MATLAB programs and missi
3.8
Ballistic simulation MATLAB program and the missile flight mechanical including missile longitudinal disturbance movement dynamic nature of analysis. PDF , and missile movement equation group of established. PDF, and missile play body of side to dynamic characteristics. PDF missile dynamic characteristics analysis of basic concept. PDF, and missile longitudinal disturbance movement equation group of established and the solution. PDF, and programme flight and programme ballistic. PDF, and guided flight of dynamic characteristics analysis. PDF, detailed information
蒋超2011 6 0
1
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