| gialandra |
Posted - 16/12/2008 : 21:52:21
Ho visto che nelle ultime versioni di Dcraw (v8.89) sono state aggiunte alcune opzioni che sembrano abilitate per default:
-v Print verbose messages
-c Write image data to standard output
-e Extract embedded thumbnail image
-i Identify files without decoding them
-i -v Identify files and show metadata
-z Change file dates to camera timestamp
-w Use camera white balance, if possible
-a Average the whole image for white balance
-A <x y w h> Average a grey box for white balance
-r <r g b g> Set custom white balance
+M/-M Use/don't use an embedded color matrix
-C <r b> Correct chromatic aberration
-P <file> Fix the dead pixels listed in this file
-K <file> Subtract dark frame (16-bit raw PGM)
-k <num> Set the darkness level
-S <num> Set the saturation level
-n <num> Set threshold for wavelet denoising
-H [0-9] Highlight mode (0=clip, 1=unclip, 2=blend, 3+=rebuild)
-t [0-7] Flip image (0=none, 3=180, 5=90CCW, 6=90CW)
-o [0-5] Output colorspace (raw,sRGB,Adobe,Wide,ProPhoto,XYZ)
-d Document mode (no color, no interpolation)
-D Document mode without scaling (totally raw)
-j Don't stretch or rotate raw pixels
-W Don't automatically brighten the image
-b <num> Adjust brightness (default = 1.0)
-q [0-3] Set the interpolation quality
-h Half-size color image (twice as fast as "-q 0")
-f Interpolate RGGB as four colors
-m <num> Apply a 3x3 median filter to R-G and B-G
-s [0..N-1] Select one raw image or "all" from each file
-4 Write 16-bit linear instead of 8-bit with gamma
-T Write TIFF instead of PPM
Sono tuttora valide le opzioni "-r 1 1 1 1 -o 0 -K 0 -4 -T" per escludere qualsiasi elaborazione tranne la demosaicizzazione?
Grazie
Marco
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