I have a problem trying to get a webcam in OpenCV 2.3 to work with Cygwin.I have a Windows 7 64-bit system and I use Notepad++ and cygwin compilers to do my C++ programming. I have seen other posts wi
I am new to OpenCV. Currently, trying to load and save a defined ROI of an image. For Ope开发者_如何学GonCV 1.x, I got it working with the following function...
I am trying to save a JPEG image onto the disk using imwrite, seems that I am missing something.开发者_开发技巧 I am always getting a black image of around 4KBs. What am I doing wrong here?
I\'m trying to blur an image , and gaussion blur an image but all that ends up happening when i run my code is the image opens up without bluring.Can anyone help me with this problem?
I\'ve been trying to use the SimpleCV (www.simplecv.org) module to run image recognition and manipulation. Unfortunately, my incoming video feed has been quite finicky, and I\'m not sure what I did wr
I\'m trying to use the imread function from OpenCV2.2. My code is very simple. cv::Mat host= imread(\"1.bmp\", CV_LOAD_IMAGE_GRAYSCALE);
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I am looking to wrap a c++ class which implements an algorithm I wrote using Opencv 2.3. I am aware that there is python wrappers for opencv as a whole but what I need is to wrap my own code which use
I am using OpenCV and trying to apply a Gaussian Blur to an incoming video stream. I basically use cvQueryFrame to remove a frame, blur it and display the frame onto the screen. The thing is though, m
I am doing several matrix computations on OpenCV and I cannot understand why it takes the time it takes
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