Is there any way to project certain matrix into the x, y coordinate system?

2 views (last 30 days)
Hello,
I have a question regarding to image analysis.
Here, I have a image like this black and white image (or matrix).
I=imread(['111.png']);
imshow(I)
My final goal is find a best fit ellipse for the white area.
However, right now, I'm struggling how to find an ellipse equation, x2/a2+y2/b2=1 just in this matrix.
So, when we suppose center of the image as a center of the ellipse, is there any way to convert this image into x, y coordinate system or simpler way to find ellipse equation?

Accepted Answer

Walter Roberson
Walter Roberson on 15 Sep 2022
Edited: Walter Roberson on 15 Sep 2022
  3 Comments

Sign in to comment.

More Answers (0)

Categories

Find more on Images in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!