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Things are complicated
8 years 6 months
ago
Re-checked
8 years 6 months
ago
As written on my pictures, I
8 years 6 months
ago
What values you use in user
8 years 6 months
ago
rgb_cam is [3][4] matrix,
8 years 6 months
ago
Am I right to think that rgb
8 years 6 months
ago
Bayer images contains only
8 years 6 months
ago
Thanks,
8 years 6 months
ago
Alright Alex, thank you for
8 years 6 months
ago
quote from libraw_cxx:
8 years 6 months
ago
Ok, that addresses wf
8 years 6 months
ago
wf_debanding() is contributed
8 years 6 months
ago
Hi there,
8 years 6 months
ago
Do you use bayer-matrix
8 years 6 months
ago
All clear! :-)
8 years 6 months
ago
dcraw_make_mem_image() just
8 years 6 months
ago
That's good.
8 years 6 months
ago
I think, I need to describe
8 years 6 months
ago
If image has dcraw_processed(
8 years 6 months
ago
Can you confirm the following
8 years 6 months
ago
Can you confirm the following
8 years 6 months
ago
Excellent, useful information
8 years 6 months
ago
To extract one channel only,
8 years 6 months
ago
Ok, I see dcraw_make_mem
8 years 6 months
ago
This is demosaiced, white
8 years 6 months
ago
After dcraw_process, image[][
8 years 6 months
ago
color value = image[pixel
8 years 6 months
ago
For bayer images, COLOR is
8 years 6 months
ago
Thank you for these caveats.
8 years 6 months
ago
If you will use dcraw_process
8 years 6 months
ago
Regarding a correction
8 years 6 months
ago
Pixels (in raw_image) are
8 years 6 months
ago
Ok. I'm still processing your
8 years 6 months
ago
raw2images arranges pixel
8 years 6 months
ago
Yes, I'm aware of how a
8 years 6 months
ago
Have you noted, that in bayer
8 years 6 months
ago
Could not understand the
8 years 6 months
ago
yes, that's what I did 2
8 years 6 months
ago
Hmm... getting there...
8 years 6 months
ago
Also, please note, that image
8 years 6 months
ago
Looks normal for me (after
8 years 6 months
ago
Away from edges, I did this:
8 years 6 months
ago
Oh ok, indeed I was wondering
8 years 6 months
ago
row and column are both in 1
8 years 6 months
ago
Ok, I understand the Bayer
8 years 6 months
ago
raw2image() put pixel values
8 years 6 months
ago
I've been doing some testing.
8 years 6 months
ago
Oh dear... that explains all!
8 years 6 months
ago
raw_image values are read in
8 years 6 months
ago
Initialization of rawdata
8 years 6 months
ago
No-no-no
8 years 6 months
ago
Is that in fact in
8 years 6 months
ago
imgdata.image appears
8 years 6 months
ago
confused again
8 years 6 months
ago
imgdata.image is populated in
8 years 6 months
ago
Thanks Lexa, I understand a
8 years 6 months
ago
Sorry, docs slightly outdated
8 years 6 months
ago
Sorry...
8 years 7 months
ago
http://www.libraw.org/docs
8 years 7 months
ago
That explains all... ;)
8 years 7 months
ago
Checked with raw from A7R-II
8 years 7 months
ago
Thanks... That's very nice to
8 years 7 months
ago
user_mul is used only in
8 years 7 months
ago
Thank you! I had missed that
8 years 7 months
ago
use imgdata.params.user_mul
8 years 7 months
ago
Well, I've done tests about
8 years 7 months
ago
Ok. I was confused with
8 years 7 months
ago
unpack() do not fill/allocate
8 years 7 months
ago
I thought that unpack() was
8 years 7 months
ago
You can call dcraw_process()
8 years 7 months
ago
So that's how cdraw_process()
8 years 7 months
ago
То avoid colored highlights,
8 years 7 months
ago
Thank you! :)
8 years 7 months
ago
http://www.libraw.org/docs
8 years 7 months
ago
I've seen in this comment
8 years 7 months
ago
Thanks Alex!
8 years 7 months
ago
imgdata.idata.cdesc contatins
8 years 7 months
ago
Very helpful, thank you!
8 years 7 months
ago
There are a several variables
8 years 7 months
ago
Thank you.
8 years 7 months
ago
Yes, in bayer cameras each
8 years 7 months
ago
Thanks again, and sorry about
8 years 7 months
ago
dcraw_process() is 16 bit
8 years 7 months
ago
Yes.
8 years 7 months
ago
I don't quite get it
8 years 7 months
ago
Thanks.
8 years 7 months
ago
links
8 years 7 months
ago
With default settings, LibRaw
8 years 7 months
ago
It's problem in LibRaw 1.60
8 years 7 months
ago
Could you please upload
8 years 7 months
ago
If you have two PNG
8 years 7 months
ago
Got the file, thanks.
8 years 7 months
ago
The best way it to share it
8 years 7 months
ago
Sure, how to send you the
8 years 7 months
ago
This is possible and normal
8 years 7 months
ago
LibRaw do not write RAW data
8 years 8 months
ago
Could you please specify more
8 years 8 months
ago
Thank you!
8 years 8 months
ago
You may use fcol() instead of
8 years 8 months
ago
fcol do not take into account
8 years 8 months
ago
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Displaying L channel in Photoshop
Festina Lente
Bayer moire
Chasing a Gray Cat In a Gray Room: the level of middle gray and the headroom in the highlights for Canon 5D Mark II
Two Paths Leading Nowhere
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