emgucv

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emgucv face recognition

can someone please show me an example, or links, about using emgucv to cre开发者_高级运维ate a face recognition application? I\'ve managed to create a webcam capture and face detection, but having tro[详细]

2023-03-22 17:47 分类：问答
Improve face detection performances with OpenCV/EmguCV

I am currently using EmguCV (OpenCV C# wrapper) sucessfully to detect faces in real-time (webcam). I get around 7 FPS.[详细]

2023-03-20 19:46 分类：问答
Naive Bayes Classifier Biased Output?

I\'m using Emgu CV to implement a machine learning technique in c# to classify pixels of my image into 3 different categories.[详细]

2023-03-16 12:56 分类：问答
How to cut a sub-part of an image using Emgu CV (or OpenCV)?

I want to cut a sub-purt of an image (or crop it) using Emgu CV (or OpenCV) and calculate average color of that part开发者_高级运维; looking for changes.[详细]

2023-03-16 06:20 分类：问答
emgu cv CvInvoke.cvRemap hangs when trying to udistort from stereo calibration data

I\'m trying to implement a stereo camera calibration app using emgu cv. My problem is when I try to use CvInvoke.cvRemap to undistort an image the function just hangs.No errors or crashes, it just ha[详细]

2023-03-13 05:31 分类：问答
Object detection using emgu cv CvInvoke.cvHoughCircles

I want to detect objects using cvHoughCircles method in visual c#.If anyone knows how to do this please help me.[详细]

2023-03-12 04:31 分类：问答
Create array of IplImage ponters (IplImage**) from EmguCV using C#

I want create array of IplImage pointers from C#. I know way to create IplImage pointer. IntPtr imgPointer = Marshal.AllocHGlobal(StructSize.MIplImage);[详细]

2023-03-11 03:31 分类：问答
Create C# structure for CvMat.data union or any way to access it in C#

I need to access \'data\' property EmguCV MCvMat structure. But that property is a pointer(IntPtr). I found that structure for this property(data) is an union. It\'s like this:[详细]

2023-03-11 02:00 分类：问答
Emgu CV Blob Detection

I\'m using Emgu CV 2.1 and want to have a simple blob detection. I search for white blobs in a black image. Unfortunalty I can not fin开发者_运维问答d out how to do this! Do I need an additional libra[详细]

2023-03-09 00:22 分类：问答
Capture RTSP with Emgu CV

I have this line of code: _capture = new Capture(\"rtsp://192.168.0.61/12345\"); It captures the rtsp stream for some seconds and then stops working. Why? If there is a work around what 开发者_运维[详细]

2023-03-08 09:27 分类：问答