How to create mask of an image

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Jim
Jim 2011-9-14
Hi,
I have 10 images of same object(in matrix form)(.txt file) of same size and and same class
I converted from matrix to grayscale using mat2gray command
I calculated the mean of 10 images using
mean(cat(3,IMG1,IMG2,IMG3,IMG4,IMG5,IMG6,IMG7,IMG8,IMG9,IMG10),3)
and this gives me a new image with mean of pixel values of 10 images
Now I have to create mask of the image using the threshold value of the new image
Can anyone suggest something about this?
Thanks in advance

回答(1 个)

Walter Roberson
Walter Roberson 2011-9-14
Please edit your previous question to reflect this new information, and then delete this question.

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