[Radiance-general] convert camera exposure to radiance

Guglielmetti, Robert Robert.Guglielmetti at nrel.gov
Thu Aug 19 07:33:12 PDT 2010


Even the automatic features like image enhancement and the like won't ruin
your HDR efforts as long as you keep things consistent. You want to fix
everything you can:

Aperture
White balance
ISO, etc.

Jelle, definitely check out the HDR mailing list hosted on this site for
loads of good info.

On 8/19/10 4:28 AM, "Lars O. Grobe" <grobe at gmx.net> wrote:

> Just as a note, I would always recommend to
> 
> 1) Get your hands on some known light source for calibration (knowing
> someone with an integrating sphere may be an advantage).
> 
> 2) Find out how to lock everything in your camera - it is annoying to
> find out about all these automatic features that affect the jpgs which
> end up on a memory card. Do not forget white balance and all that.
> 
> Cheers, Lars.
> 




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