Camera saturation - image compression level
sdaly.be at gmail.com
Thu Dec 3 10:39:14 EST 2009
I had heard of dcraw
(http://www.guillermoluijk.com/tutorial/dcraw/index_en.htm) but never
used it except once (not on XO), called from imagemagick as a delegate
$ convert dcraw8:image.crw image.png
On Thu, Dec 3, 2009 at 3:26 PM, Benjamin M. Schwartz
<bmschwar at fas.harvard.edu> wrote:
> Bastien wrote:
>> - shots of the moon are often saturated: how to reduce the gain
>> of the camera? Ideally one would like to do this manually...
> I never figured out how to control the gain from software.
>> - is there a way to take pictures with a higher resolution? the
>> default compression level doesn't produce great pictures.
> Yes, sort of. Last year I figured out a way to capture and reconstruct
> the raw data from the camera using a higher quality demosaicing algorithm.
> The process is documented here:
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