How to add text to an image

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John Snow 2013-12-16

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https://ww2.mathworks.cn/matlabcentral/answers/109872-how-to-add-text-to-an-image

评论： Image Analyst 2013-12-17

Hello, If I have an image with the size 512*512 (or any other size) how do I add a string to any location I choose for example location (100,250) all the codes I found are too long but is there a one line code that does this?

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Image Analyst 2013-12-16

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https://ww2.mathworks.cn/matlabcentral/answers/109872-how-to-add-text-to-an-image#answer_118489

You can do it with a function in the Computer Vision System Toolbox. If you don't have that, you'll have to use this from Brett Shoelson: http://www.mathworks.com/matlabcentral/fileexchange/38721-embed-text-and-graphics-in-an-image

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John Snow 2013-12-17

在 MATLAB Online 中打开

Hello I found a solution that worked I converted to binary then from binary to dec again by adding this

    LAX = dec2bin(LAX);
    LAX = bin2dec(LAX);
    LAY = dec2bin(LAY);
    LAY = bin2dec(LAY);

It worked for some reason so the problem is solved for me but if there is a better solution I will keep my eyes on this topic thank you very much for all your help

Image Analyst 2013-12-17

That's nonsense. You don't set the units property of a scalar variable to anything. LAX and LAY don't even have properties like 'units'! You set the units property of an axes or figure to something.

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