MATLAB Answers

How can I convert an image to cartesian coordinates?

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Ian Replinger
Ian Replinger on 5 Dec 2019
Answered: Mahesh Taparia on 9 Dec 2019
Hello,
If I read in an image using I = double(imread('logo.png'));
Is there any way to get a that image as cartesian (x,y) coordinates?
I want to be able to plot the image, and then move it around

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Answers (1)

Mahesh Taparia
Mahesh Taparia on 9 Dec 2019
Hi Ian,
You can use imshow function to display the image. Then select the the datatips and hover over the image and anywhere on image. It will display the coordinates of image along with the pixel values.
For more information on imshow, refer to the documentation link here.

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