How can I analyses a folder of dicom images with ROI based Analyses?

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Grant
Grant on 15 Sep 2015
Answered: Walter Roberson on 15 Sep 2015
How can I analyse multiple dicom images with ROI based, I have a folder with multiple images and I need to position ROI at the same position in all of them and return the signal and Std of each ROi.

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Walter Roberson
Walter Roberson on 15 Sep 2015
http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2.2C....2CA10_in_a_loop.3F
If the ROI is rectangular then use indexing to extract a rectangular area from each image. Otherwise extract the pixel values at the locations using logical indexing. Take std() of the pixels. I am not sure what you mean by "the signal" for this?

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