[SciPy-User] Building Arrays from Video Data

Bruno George bgeorge98121@gmail....
Wed Jan 30 15:08:57 CST 2013


I'm working with video data acquired with a datalogger instead of a
standard video capture card.  The standard NTSC video frequency is
irrational,  its spec is 5MZ * 63/88, and I'm capturing 20x oversampling.
I'm having a great deal of trouble making a tidy array for demodulation
with the acquired data.

Does anyone have any suggestions how to approach building an array that
will give me a consistent starting value?  I have used zoom from
scipy.ndimage.interpolation, and it does job just fine, but finding the
starting and end points is giving me fits.

Any suggestions will be cheerfully tried.

Thanks,

Bruno
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