emgucv

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Detecting eye brows of a face [EMGU CV/Open CV/C#]

I am quite new to Emgu CV and I have absolutely tested out most of the codes such as Hough Lines / Canny Edge detection and googled papers but I am still at a loss.[详细]

2023-04-12 16:16 分类：问答
EmguCV - Motion detection not returning angles

I am runnng the motion detection algorithm against a video (file) and following the code sample motion detection, and trying to find the angle of each component and the overall motion. I do get a moti[详细]

2023-04-12 04:13 分类：问答
Emgu Capture plays video super fast

When I am playing back a video using Emgu, it plays back开发者_如何学编程 way faster than it should. Here is the relevant code.[详细]

2023-04-11 15:00 分类：问答
Fourier Transform + emgucv

Can anybody tell me what is the problem in this code... Basically I am trying to compute the dft of the image and show it as an image on my screen.[详细]

2023-04-10 07:32 分类：问答
EmguCV 2.3.0 in C# QueryFrame returns the previous queried frame

I am using EmguCV 2.3.0 and am querying frames at random intervals from a Capture to be saved to hard drive. The problem is when I call the Capture.QueryFrame() or Capture.QuerySmallFrame() it is dela[详细]

2023-04-06 19:29 分类：问答
System.TypeInitializationException using Emgu.CV in C#

At this point I have a function which calls for an image from my camera interface. This image is then saved to hard drive and also displayed in the Windows Forms GUI.[详细]

2023-04-06 12:35 分类：问答
Removing background from _capture.QueryFrame()

I am using Emgucv and i would like to know if it possible to rem开发者_StackOverflow中文版ove the background from a _capture.QueryFrame and to be able to focus on the nearest object on my camera?Thank[详细]

2023-04-02 19:26 分类：问答
unrecognized or unsupported array type exception in C# [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Image conversion in OpenCV C#[详细]

2023-03-30 17:03 分类：问答
Work with matrix in emgu cv

I have a matrix (2D) of an image in EMGU cv,how can I fill the rest of the matrix with zeros but keep a certain are开发者_如何转开发a(rectangle) with the original data?Method 1[详细]

2023-03-30 16:06 分类：问答
People Counting System

I want to develop a \"People Counting System\" using OpenCV (or Emgu CV). Please guide me on how to implement or lead me to some examples or open source projects.[详细]

2023-03-27 05:31 分类：问答