Raw photos

Boudewijn Rempt boud at valdyas.org
Fri Oct 7 14:31:02 CEST 2005

This website has a number of images in the .dng format:


I've been using ufraw to make 16-bit tiffs of. They are a little more useful 
to test Krita with than the 16 bit examples Photoshop gives us, if only 
because they are much larger and much more varied.

To put this in perspective:

A 53 MB (compressed) 16 bit/channel tif image with a 3882 x 2950 resolution 
make Krita take show up as follows in top:

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND           
 5320 boud      16   0  271m 175m 120m S  0.0 17.4   0:23.16 krita    

The image itself should take 4 * 2 * 3882 * 2950 = 91,615,200 = about 92 MB of 
memory. It's also a little slow to load :-).

Boudewijn Rempt 
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