how to remove the background image from matlab?

I am doing project with digital image processing and i need some coding to background image.

[Image Analyst]

OK. Good luck. If you need any help, read this link and give us the information we'd need to help you.

[shrimathi s]

How to remove the background image from MATLAB

Answer 1

[hf fh]

How to remove the background image from MATLAB

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/?term=remove+background

Answer 2

[hf fh]

I have a search for a group of images by segmentation k-mean use the Matlab.

now, I want to make image process by removing the background from all the image by function " imsubtract"

I searched a lot and find just function " imsubtract" look https://www.mathworks.com/help/images/ref/imsubtract.html"

Is that correct ??!!!

I want to remove the background of image just that

Thank you

[Walter Roberson]

imsubtract() is not useful for finding the background. Once you have found the background, then you can use imsubtract()

Note: for uint8 images, imsubtract is equivalent to just using the - subtraction operator: imsubtract(X,Y) being (X-Y) . This is not the case for double images.