New project: camera color profile calculation - page 28 - RAW Shooting and Processing - CHDK Forum

New project: camera color profile calculation

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Offline xbc

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Re: New project: camera color profile calculation
« Reply #270 on: 17 / July / 2008, 02:11:55 »
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Thanks for the tip, I will post it there. I am new to this formus so I haven't had time to read a good set of posts to be in the know.

Re: New project: camera color profile calculation
« Reply #271 on: 20 / July / 2008, 14:36:19 »
Here is a sample (i took 2 pictures to be shure) for Digital IXUS 750
ixus750.zip - 18.55MB
Could it be possible to integrate that into the next beta release?
thanks in advance

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Offline ArtDen

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Re: New project: camera color profile calculation
« Reply #272 on: 21 / July / 2008, 01:43:26 »
ulukai, Try 0.2.3 beta9: DNG4PS-2

Re: New project: camera color profile calculation
« Reply #273 on: 21 / July / 2008, 15:29:01 »
hey thanks, works just fine!


Re: New project: camera color profile calculation
« Reply #274 on: 22 / July / 2008, 04:16:21 »
ArtDen, could you include SD630 (Ixus 65)? It's the same sensor as SD600, so profile probably should be the same.
If I use SD600 settings from beta with SD630 files, it says "Cannot find profile for that camera".

there's pictures:
zSHARE - sd630.zip

Re: New project: camera color profile calculation
« Reply #275 on: 22 / July / 2008, 06:49:47 »
I have some questions to the actual beta 9 ....

I know it's a beta and some functions may not work correctly - but I like to learn how they should work.

Tab: Camera types
Here I have to select ONLY a camera if there would no JPG.
If selected one camera, how to delete this selection. Is there any trick?
What exactly happens, if there is a selection for the correct camera, what is going wrong?

Tab: Camera options / Color Matrix #X
The selection "Illuminant" hasn't any influence to the Matrix?
Will this selection correspond with the EXIF-information?
How will Color Matrix #1 und #2 work together?

Thanks in advance

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Offline ArtDen

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Re: New project: camera color profile calculation
« Reply #276 on: 22 / July / 2008, 12:56:47 »
gramas, your images is not suitable for color matrix calculation. Try to make white background (or border) for my image when you will take a picture

chiptune, I will look at your remakrs after my holidays :)

Re: New project: camera color profile calculation
« Reply #277 on: 22 / July / 2008, 14:08:24 »
one more try for sd630:

zSHARE - sd630.zip


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Offline PhyrePhoX

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Re: New project: camera color profile calculation
« Reply #278 on: 22 / July / 2008, 14:12:18 »
chiptune, I will look at your remakrs after my holidays :)

you certainly deserve the holidays. have fun!
thanks for your work @ dng4ps, i use it all the time, many many thanks! (applaud the man, 16.000 views, come on people :))

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Offline ArtDen

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Re: New project: camera color profile calculation
« Reply #279 on: 23 / July / 2008, 09:16:49 »
PhyrePhoX, thanks! :) I will return only at end of August

gramas, try dng4ps2 0.2.3-beta10: DNG4PS-2

 

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