[Radiance-general] Pvalue for converting to luminance

[chang cw]

Hi Lars

Greetings from Singapore :).

Thanks for the suggestion. i think will stick with pvalue then.

So when is the next time you dropping by Singapore?


Best Regards,
cw

2008/9/7 Lars O. Grobe <grobe at gmx.net>:
>> Actually want to find out if there are any tools that can read out the values using psftool into text mode
>
> I think the authors did not implement this simply because it already
> exists - pvalue has been around for a while. So you could write your own
> pvalue tool, in something like the pfsout-tools, but with a text format
> target. Another simple way would be to combine pfsabsolute and
> pfsoutppm, to create an ascii-text coded grey-scale image with linear
> mapping, and read out the values than. But the accuracy would be very
> bad (8bit).
>
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