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Recent content by jimodoherty

  1. jimodoherty

    Max AVI size

    Hi all, I'm looking to know if anyone know the maximum size of an AVI file I can read into Matlab. Im using a GUI and it doesnt work for some large videos. What is the limit as to file sizes I can read in? Thanks! Jim O' Doherty
  2. jimodoherty

    mean2 image processing question

    I am not sure. I know how to get the mean of an array, but my worry was that since an image is made up of 3 arrays (red green and blue) there is a certain value of red green and blue for each pixel present. I was wondering if Matlab takes this into account and how it deals with it
  3. jimodoherty

    mean2 image processing question

    Hi, I need some help with the mean2 command in the image processing toolbox. Basically id like to know how Matlab calculates the mean2 of an image that i have been using All i have been able to find so far is that it "calculates the mean of an n-Dimensional array" Can anyone describe briefly...
  4. jimodoherty

    Help on Movie frames to jpg

    Hi, Im fairly new to Matlab, and I need a bit of help. Im trying to convert an .avi file to a series of individual jpg's using matlab. The avi wasnt created using matlab, but Ive managed to store the avi frames as an array using the "aviread" command. All I need to do is to export the array of...

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