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I don't understand ...
9 years 7 months
ago
And 32-bit version works fine
9 years 7 months
ago
Sorry. looked under wrong
9 years 7 months
ago
We must be looking at different code
9 years 7 months
ago
ok. thanks for clarifying
9 years 7 months
ago
positive exposure shift may
9 years 7 months
ago
...kind of expected.
9 years 7 months
ago
We use LibRaw in 64-bit
9 years 7 months
ago
'negative' exposure shift
9 years 7 months
ago
Seems like this is due to
9 years 7 months
ago
Sorry: I meant "Everything
9 years 7 months
ago
data_size is not used in
9 years 7 months
ago
dcraw_emu.exe -4 -T -w -o 0
9 years 8 months
ago
You can download the RAW here
9 years 8 months
ago
Most likely, this is some
9 years 8 months
ago
EXIFtool
9 years 8 months
ago
Please provide raw file for
9 years 8 months
ago
See a downscaled version of
9 years 8 months
ago
But what about the totally
9 years 8 months
ago
1) no_auto_bright will do not
9 years 8 months
ago
BTW, the sample you sent is
9 years 8 months
ago
OK, magic is completely
9 years 8 months
ago
Yes, this data type
9 years 8 months
ago
fseek problem in 32-bit build
9 years 8 months
ago
Mystery solved: 64-bit LibRaw
9 years 8 months
ago
This sample is from PowerShot
9 years 8 months
ago
Not trying to be annoying
9 years 8 months
ago
That does make things tough
9 years 8 months
ago
Things become stranger:
9 years 8 months
ago
callbacks are optional.
9 years 8 months
ago
OK, the -mem switch is instructive
9 years 8 months
ago
More likely, it means that
9 years 8 months
ago
OK, Interesting.
9 years 8 months
ago
More specifics on problems
9 years 8 months
ago
Could you please explain what
9 years 8 months
ago
Then I think it's not worth
9 years 8 months
ago
LibRaw's internal/* files are
9 years 8 months
ago
Thank you for clarification,
9 years 8 months
ago
0.17 is latest public code.
9 years 8 months
ago
(I answer anyway: this
9 years 8 months
ago
no problem
9 years 8 months
ago
active area
9 years 8 months
ago
Canon stores sensor active
9 years 8 months
ago
LibRaw::dcraw_ppm_tiff_writer
9 years 8 months
ago
Thanks for replying so
9 years 8 months
ago
LibRaw is library, it is not
9 years 8 months
ago
dcraw_emu only writes to
9 years 8 months
ago
use cmatrix (this is camera
9 years 8 months
ago
Ok. Thank you for your advice
9 years 8 months
ago
Pixels outside of image area
9 years 8 months
ago
Hey,
9 years 8 months
ago
1)Yes, raw_image is raw_width
9 years 8 months
ago
Being very similar to Adobe
9 years 8 months
ago
LibRaw's embedded color
9 years 8 months
ago
Is the camera color matrix
9 years 8 months
ago
Looks like Sony file (ARW
9 years 8 months
ago
You can download my file here
9 years 8 months
ago
File from what camera you use
9 years 8 months
ago
Understood...
9 years 8 months
ago
Things are complicated
9 years 8 months
ago
Re-checked
9 years 8 months
ago
As written on my pictures, I
9 years 8 months
ago
What values you use in user
9 years 8 months
ago
rgb_cam is [3][4] matrix,
9 years 8 months
ago
Am I right to think that rgb
9 years 8 months
ago
Bayer images contains only
9 years 8 months
ago
Thanks,
9 years 8 months
ago
Alright Alex, thank you for
9 years 8 months
ago
quote from libraw_cxx:
9 years 8 months
ago
Ok, that addresses wf
9 years 8 months
ago
wf_debanding() is contributed
9 years 8 months
ago
Hi there,
9 years 8 months
ago
Do you use bayer-matrix
9 years 8 months
ago
All clear! :-)
9 years 8 months
ago
dcraw_make_mem_image() just
9 years 8 months
ago
That's good.
9 years 8 months
ago
I think, I need to describe
9 years 8 months
ago
If image has dcraw_processed(
9 years 8 months
ago
Can you confirm the following
9 years 8 months
ago
Can you confirm the following
9 years 8 months
ago
Excellent, useful information
9 years 8 months
ago
To extract one channel only,
9 years 8 months
ago
Ok, I see dcraw_make_mem
9 years 8 months
ago
This is demosaiced, white
9 years 8 months
ago
After dcraw_process, image[][
9 years 8 months
ago
color value = image[pixel
9 years 8 months
ago
For bayer images, COLOR is
9 years 8 months
ago
Thank you for these caveats.
9 years 8 months
ago
If you will use dcraw_process
9 years 8 months
ago
Regarding a correction
9 years 8 months
ago
Pixels (in raw_image) are
9 years 8 months
ago
Ok. I'm still processing your
9 years 8 months
ago
raw2images arranges pixel
9 years 8 months
ago
Yes, I'm aware of how a
9 years 8 months
ago
Have you noted, that in bayer
9 years 8 months
ago
Could not understand the
9 years 8 months
ago
yes, that's what I did 2
9 years 8 months
ago
Hmm... getting there...
9 years 8 months
ago
Also, please note, that image
9 years 8 months
ago
Looks normal for me (after
9 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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Solved it with Powershell script
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LibRaw is opensource;
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-p switch in dcraw
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dcraw_make_mem_thumb
RAW decoding/processing library
Two Paths Leading Nowhere
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Seeking guidance on achieving camera-like preview rendering with rawpy/libraw
disappeared dcraw functionality
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Cmake Clion Mac
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