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Average over odd/even lines [message #51838]

Wed, 06 December 2006 19:46

peter.eddy@shaw.ca
Messages: 19
Registered: March 2005

Junior Member

Hi All,

I am trying to write an IDL program for "smoothing" over lines of image
data acquired with an aerial CCD system. This requires reading the odd
lines, calculating the mean and placing it in the even. The images are
a constant 640x480 pixels.

i.e.)
line 1 : 2 2 2 2...
line 2 : x x x x...
line 3 : 4 4 4 4...

After processing,

line 1 : 2 2 2 2...
line 2 : 3 3 3 3...
line 3 : 4 4 4 4...

I can think of several ways to implement this but I thought the group
may point me to the most efficient.

Thanks,
Pete

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Average over odd/even lines

By: peter.eddy@shaw.ca on Wed, 06 December 2006 19:46

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