how to remove the background image from matlab?

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shrimathi s
shrimathi s 2018-2-8
评论： Walter Roberson 2018-4-4
I am doing project with digital image processing and i need some coding to background image.
  2 个评论
Image Analyst
Image Analyst 2018-2-8
OK. Good luck. If you need any help, read this link and give us the information we'd need to help you.

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回答（2 个）

hf fh
hf fh 2018-4-4
How to remove the background image from MATLAB
hf fh
hf fh 2018-4-4
编辑：Walter Roberson 2018-4-4
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
  1 个评论
Walter Roberson
Walter Roberson 2018-4-4
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.

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