As the CPU based SURF in opencv was very slow for realtime application, we decided to use GPU_SURF, after setting up the opencv_gpu we made the following code:
For a test I have written a code of matrix multiplication in C(cuda) and compiled it using nvcc to create shared library using following command.
I have created an XML file, but when I try to read it in I get an error about a duplicate key. When I opened the XML file I noticed that nothing was nested and everything was treated as it\'s own indi
I wish to display image using c++ OpenCV code. Below are the code fragment: //Load image Mat img = imread(\"Example1.jpg\");
When I try to use cvCopy a IplImage consisting of 3 channels to a IplImage with 4 channels (I 开发者_JAVA技巧need the extra channel later) all I get is an error message.
I have an image of the target logo that I am trying to use to find target logos in other images. I am currently running two different detection algorithms to help me detect any logos on the image. The
I am writing a simple fly tracking software and I would love some input from opencv experts. The image I have looks pretty much like:
What should I use to perform scr开发者_StackOverfloween capture on Windows for subsequent image processing?
if I try: writer = cv.CreateVideoWriter(file, -1,(int(800),int(600)), is_color=1) -or- writer = cv.CreateVideoWriter(file, -1,(800,600), is_color=1)
What I am trying to do is overlay the image from the right camera to the image from the left camera. To do this, I think have to fine the rotation and translation matrix for the right camera with resp
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