Re: Script writing - help request

[Kent Paul Dolan <xanthian@xxxxxxxx>]

=> From: "titrisol" <titrisol@xxxxxxxxx>
=> Date: Tue, 16 Oct 2007 10:00:11 -0000

=> I'm trying to write a very specific script for an
=> application which requires colorimetric measurments
=> in the lab.

=> The image contains a back-light and 2 samples of
=> different colors.  The digi-cam is fixed so the
=> location of those 3 elements remains constant.

Are you somehow trying to do this with GIMP and GIMP
scripting?

If so, why?

It seems like a very device specific application,
yet you don't even mention the brand or
specifications of the device used, just "digi-cam".

GIMP is not a camera control application, it is an
image modification application. Probably you need a
users group for the digital camera, not for GIMP, to
get information about how to write sampling scripts
for that camera.

=> What the script needs to do is:

=> - measure the value of an area of about 20 pixels ->
=>   RGB values

=> - make that the WHITE value, i.e. adjust the levels
=>   of each color to a maximum given by the RGB values
=>   above

=> - Measure RGB values in 2 other locations that will
=>   be my colorimetric measurements (sample-average 20
=>   pixels is fine).

=> Can anyone give me a hand with this?
=> I have written a draft version but doesn't seem to work.

xanthian.


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