making a profile

look for ready-made device noise profiles and offer your own ones here
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pinobot
Posts: 12
Joined: Wed Dec 03, 2003 12:17 pm

making a profile

Post by pinobot »

Hi,
I just bought my first digital camera and i want to make a profile.
What have to be recorded, there is ISO and sharpness but at higher shutterspeed the noise also increases, do i have to shoot at different shutterspeeds as wel and different compression levels and resolutions?
I'm a bit confused about what is important.
andewid
Posts: 62
Joined: Sat May 01, 2004 8:21 pm

Post by andewid »

The most important factor is ISO level.

Then I would say that Sharpness, contrast, compression (jpeg level) and saturation will affect some too. The shutter speed should not matter that much unless it is very long exposures.

I always shoot with the camera set to never do sharpening or contrast changes as that can be done in Photoshop. I have made a profile for each ISO level. Also I have done separate profiles for RAW and JPEG files as they appear rather different with the noise.
NITeam
Posts: 3173
Joined: Sat Feb 01, 2003 4:43 pm
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Post by NITeam »

You may want to check this section of the user guide. It discusses important device parameters that have to be taken into account during profiling.

Vlad
pinobot
Posts: 12
Joined: Wed Dec 03, 2003 12:17 pm

Post by pinobot »

Thanks, i made profiles for the settings i use for the Minolta Z2 and mailed them.
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