Convert xlsx to jpg

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Abbass SAYEGH 2020-6-26

评论： Image Analyst 2020-6-29

Hello everyone,

I work on a project matlab for my company and i need help.

I want to know if it's possible on matlab to convert an xlsx file to image ?

if it's possibe, how can i do that.

Thank you!

Image Analyst 2020-6-26

Yes. Try readmatrix

myImage = readmatrix('my image.xlsx');
imshow(myImage);

If that doesn't work, try xlsread() or attach your workbook.

Abbass SAYEGH 2020-6-29

Hello everyone,

In my picture i want to display the values of : R, G, and B.

When i have my picture, i want to display theses values maybe on the picture or on the terminal

Can someone help me ?

Thanks!

Image Analyst 2020-6-29

right after you call imshow(), call impixelinfo()

hp = impixelinfo;

If you want to reposition it, you can use

hp.Units = 'normalized';
hp.Position = [x, y, .2, .03]; % All values in the range 0-1.

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