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Entry  Tue May 15 23:40:46 2012, Mike J., Update, Computers, Image Subtraction mc2_1.bmpmc2_2.bmpmc2_1-mc2_2.bmp
    Reply  Wed May 16 11:53:45 2012, Jenne, Update, Computers, Image Subtraction 
    Reply  Wed Jun 27 23:54:21 2012, yuta, Update, Computer Scripts / Programs, image capturing script AS_1024901004.bmp
Message ID: 6645     Entry time: Tue May 15 23:40:46 2012     Reply to this: 6646   6885
Author: Mike J. 
Type: Update 
Category: Computers 
Subject: Image Subtraction 

I acquired 2 raw frames of MC2 using "/users/mjenson/sensoray/sdk_2253_1.2.2_linux/capture -n -s 720x480 -f 1", one while the laser was off the mode cleaner and another while it was on:

mc2_1.bmp mc2_2.bmp

I then used "/users/mjenson/sensoray/sdk_2253_1.2.2_linux/imsub/display-image.py" to generate bitmaps of the raw images, which I then subtracted using the Python Imaging Library to generate a new image:

mc2_1-mc2_2.bmp

It doesn't look all that different, but the first image didn't have that much lit up in it to begin with. I should be able to write a script that does all of this without needing to generate new files in between acquisition and subtraction.

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