"C:\Program Files\rawtherapee\rawtherapee.exe" -d -c *.DNG
@rkomarLooking at the images in greater detail, UFRaw does not even remove the bad pixels, but it doesn't turn them into huge blobs as DCRaw does.
Quote from: reyalp on 16 / October / 2013, 16:12:19I would guess this is "preview" sub-ifd and the full resolution image is still in there somewhere. What size are the files?@reyalp:After "converting" DNGs to DNGs in Adobe DNG Converter what you see is the JPG "thumbnail" @ 768 * 1024 pixels. By setting the switch "-p2" on the command line the thumbnail is then full size, but it is still the JPG image, and not the raw image.
I would guess this is "preview" sub-ifd and the full resolution image is still in there somewhere. What size are the files?
1) The process for identifying dead pixels could be renamed "Dead pixels" instead of "Bad pixels", in order to separate two issues: one where pixels consistently give a zero value and two where pixels give inaccurate values (hot pixels). Could the file currently named badpixel.bin be renamed to dead_pix.bin or something similar?
2) In addition to the binary file, it would be useful if a text file of dead pixels could be generated (with the format "x-value space y-value EOL") with a current datestamp, so that this file could be retrieved and used together with rawtherapee to eliminate the dead pixels for shots taken between various dates. E.g. today's file could be called dp131017.txt and saved to a dedicated subdirectory.
The badpixel (no .bin) file exists to deal with hot pixels. Despite the earlier confusion, this should work.
Quote from: reyalp on 17 / October / 2013, 22:47:42The badpixel (no .bin) file exists to deal with hot pixels. Despite the earlier confusion, this should work.@reyalpWhere is this file?
Quote from: reyalp on 17 / October / 2013, 22:47:42The badpixel (no .bin) file exists to deal with hot pixels. Despite the earlier confusion, this should work.@reyalpBut is this a file that you have to write yourself? Can you point to the documentation of the format of this file?
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