Hi guys this is not ML related question but I know that people here have a lot of deep specific knowledge about dng format and raw data.
I used android phone to shoot some raw videos (it is possible with Motion Cam app).
And from this app you can export everything to dng sequence and edit in any program you like.
The problem is for some reason raw images from my phone look like they have red and blue channels swapped..
And I can change channels in post-processing, but I'm afraid the whole raw conversion before it will happen with wrong data. For example stuff like white balance will be processed who knows how..
If you know how I can process DNGs to swap red and blue channels before importing them, it would be awesome. If there is no easy solution to this problem, I can code with C/C++ but I am not really experienced with it, wrote stuff for AVR and ARM mostly just for fun.. If you push me in right direction (DNG processing) and it is not too complicated maybe I can figure it out..
I included one dng frame as an example (7 mb), maybe it is not r/b channels problem?
https://filetransfer.io/data-package/z7ss4jYf#link
This is what I see when just open it in photoshop
And this is after some tweaks after I swap blue and red channels
I used android phone to shoot some raw videos (it is possible with Motion Cam app).
And from this app you can export everything to dng sequence and edit in any program you like.
The problem is for some reason raw images from my phone look like they have red and blue channels swapped..
And I can change channels in post-processing, but I'm afraid the whole raw conversion before it will happen with wrong data. For example stuff like white balance will be processed who knows how..
If you know how I can process DNGs to swap red and blue channels before importing them, it would be awesome. If there is no easy solution to this problem, I can code with C/C++ but I am not really experienced with it, wrote stuff for AVR and ARM mostly just for fun.. If you push me in right direction (DNG processing) and it is not too complicated maybe I can figure it out..
I included one dng frame as an example (7 mb), maybe it is not r/b channels problem?
https://filetransfer.io/data-package/z7ss4jYf#link
This is what I see when just open it in photoshop
And this is after some tweaks after I swap blue and red channels