I\'m trying to track a moving LED using Emgu CV C#. I threshold the captured image until I have only the LED as a white spot/blob. I\'ve used blob analysis/tracking and it works but the problem is tha
I am using two QueryFrame commands one after the other to obtain to frames and calculate their differences using CvInvoke.cvAbsDiff. The difference image is always black, although there are visible ch
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I am trying EmguCV 2.2.1 in Visual Studio 2010 Express (C#) All the examples give开发者_如何学Gon with the Emgu Installation work absolutely fine, and give the desired output.
I have a 开发者_StackOverflow中文版program that will load an image from the hard disk. The program is written using emgu cv and the image is a Bgr image. I want to allow the user to increase/decrease
I am creating a detection program in C# in a Windows Form Application and I am using the C# Wrapper EmguCV to handle the OpenCV library. In the Emgu package there are HaarCascades (which are XML files
I am interested in using Emgucv for face detection. I have installed emgucv and tested the camera capturing example . It works fine .. so i copied the solution out of the emgu folder , reintroduced th
I\'m trying to track the position of a robot from an overhead webcam. However, as I don\'t have much access to the robot or the environment, so I have been working with snapshots from the webcam.
I\'m a newbie in emgu cv and for a major project I\'m trying to capture an image from a webcam and show it in an image box, but it\'s showing a black image.
I have an image where the user selects an arbitrary 4-cornered polygon. I want to 开发者_如何学运维stretch this polygon into the entire image.
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