if there a synatix that selects and cuts a line of a image in matlab?

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hasan alhussaini
hasan alhussaini 2017-8-24
评论： hasan alhussaini 2017-8-24
hi
i'm looking for syntax that selects a line in a image and cuts it. or is there anything around it?
Thanks

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Image Analyst
Image Analyst 2017-8-24
What do you mean by "cut"? You mean remove that line, as in
grayImage(row, :) = []; % Remove this row from the image, shrinking the image vertically.
Or do you mean something like improfile(), which gets you the intensity profile along a line between two points?
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Walter Roberson
Walter Roberson 2017-8-24
Or maybe it is an roi selection either freehand or rectangular? Or maybe it is defining a line and then cutting it into the image, altering the image to have the line drawn on it..

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