Conversion to grayscale using emguCV in C#

Question

I am new to EmguCV. I want to convert an rgb image into gray scale. For the conversion I have used the code

Image grayImage = ColordImage.Co         


        

Answer 1

It may depend on the type of colour that ColordImage is.

For instance, this works:

Capture cap = new Capture(1);
Image  ColordImage = cap.QueryFrame();
Image  grayImage = ColordImage.Convert();
imageBox1.Image = grayImage;

If you could supply more of your code, it might become more obvious what's going on.