How to get image text position x,y using C#

Question

ImageTextPosition

Hi all,

I want to search for a specific text on the image and draw a circle on that text and keep the circle on the text while zooming in or out.

In other words, how to get image text position x,y then draw a circle on the text and keep the circle on the text while zooming in or out.

Using pure C# preferred. Please find the attached picture and let say want draw circle on the text "300".

I appreciated your help.

Answer 1

You need some external library for image processing like OpenCV. Wrapper for .NET is called EMGU