locating groups of data in a 2D matrix

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benjamin 2014-10-27

关闭： MATLAB Answer Bot 2021-8-20

Hi, I have a 2d array with a series of values which represents an image.

The image contains groups of data i.e blobs, which are surrounded by white space which is represented by NaN's

Is there a function i can use that will give me the loacation of the blobs in the matrix or will i have to create a script to process the array?

Thanks, Ben.

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