How to create an independent image after drawing a ROI

How to create a second independent image that contains the same first image, however with the burned ROI? If possible, the ROI should no longer be editable.

Thanks

A

[Image Analyst]

What do you mean by burned? What form is your ROI in? Do you want to burn it's outline into the original image in some color, like red? Do you want to have it tinted some color, like with imoverlay()?

[Rik]

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Question title:

How to create an independent image after drawing a ROI

Question body:

How to create a second independent image that contains the same first image, however with the burned ROI? If possible, the ROI should no longer be editable.

Thanks

A

[Rik]

Deleted comment by Jórdan Venâncio Leite on 31 May 2020 at 22:00

Burned means fixed. The shape of my ROI is determined by the attached code using the C.mat, which is nothing more than the vertices of the outline of the blank object in the image (a bubble). The color could be blue, just like the color of the ROI.

Deleted comment by Jórdan Venâncio Leite on 31 May 2020 at 22:06

The description of my question is the same as: How to save an image displayed on the Matlab screen without having to press the save button in the window?

[Rena Berman]

(Answers Dev) Restored edit

Answer 1

[Ameer Hamza]

See exportgraphics(): https://www.mathworks.com/help/releases/R2020a/matlab/ref/exportgraphics.html [R2020a]

saveas(): https://www.mathworks.com/help/releases/R2020a/matlab/ref/saveas.html

export_fig(): https://www.mathworks.com/matlabcentral/fileexchange/23629-export_fig

Or to read an rgb image matrix directly in MATLAB: getframe(): https://www.mathworks.com/help/releases/R2020a/matlab/ref/getframe.html

[Ameer Hamza]

I am glad to be of help!