committed now. numbers were really a little different.
thx,
jo
On Thu, Apr 11, 2013 at 5:29 PM, Daniel Schury <[email protected]> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Not sure if my last mail got through: I redid the profiling and now the
> benchmark returns reasonable results:
> 100.pfm : 31.0066
> denoised_100.pfm : 31.5374
> 200.pfm : 29.0914
> denoised_200.pfm : 30.485
> 400.pfm : 21.6922
> denoised_400.pfm : 22.0626
> 800.pfm : 21.4725
> denoised_800.pfm : 22.1759
> 1600.pfm : 20.3432
> denoised_1600.pfm : 20.9399
>
> So here are the new results
>
> Am 10.04.2013 09:24, schrieb johannes hanika:
> > well, plots look fine, i'll add to git master and see if anyone
> > complains (i think the profile is fine, just the benchmark isn't).
> >
> > thanks for profiling!
> > -jo
> >
> >
> > On Tue, Apr 9, 2013 at 7:10 AM, johannes hanika <[email protected]
> > <mailto:[email protected]>> wrote:
> >
> > hm. something sounds fishy with those numbers.maybe the reference
> > isn't whitebalanced or something similar. iso 100 should really be ~
> > 30 PSNR in that case, denoised or not. probably the profile is fine
> > though :)
> >
> > -jo
> >
> >
> > On Tue, Apr 9, 2013 at 6:02 AM, Daniel Schury <[email protected]
> > <mailto:[email protected]>> wrote:
> >
> > 4 pictures ISO 100 and one witch each ISO 200 - 1600. Create a
> > HDRI with
> > 3 ISO 100 pictures, safe as reference.pfm. Export one picture
> > with ISO
> > 100 - 1600 each, unprocessed as iso($iso).pfm. Repeat with the
> > formerly
> > created presets, save as iso($iso)_denoised.pfm. Run benchmark.sh
> >
> > Am 08.04.2013 18:56, schrieb johannes hanika:
> >> hm, the curves look okay (variance fails to stabilize for very
> > dark
> >> regions a little, but usually that doesn't matter as much).
> > how did you
> >> create the PSNR numbers?
> >
> >> j.
> >
> >
> >> On Tue, Apr 9, 2013 at 3:59 AM, Daniel Schury
> > <[email protected] <mailto:[email protected]>
> >> <mailto:[email protected] <mailto:[email protected]>>> wrote:
> >
> >> Hi,
> >
> >> attached my presets for the mentioned camera. benchmark output was
> >> iso100_denoised.pfm : 19.5366
> >> iso100.pfm : 19.5331
> >> iso1600_denoised.pfm : 9.32569
> >> iso1600.pfm : 9.31272
> >> iso200_denoised.pfm : 17.0771
> >> iso200.pfm : 17.0707
> >> iso400_denoised.pfm : 13.0347
> >> iso400.pfm : 13.0239
> >> iso800_denoised.pfm : 10.1878
> >> iso800.pfm : 10.1742
> >> but I'm not sure, if the results are ok. Gimme a hint if a
> > factor of 2-3
> >> ist "the same region". And the psnr is rising not very much.
> >
> >> If the profiling should be redone, I would happily take tips
> > for better
> >> results.
> >
> >
> >
> >
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> >
> >
> >
> >
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> > Reduce network management and security costs.Learn how to hire
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>
> - --
> Freundliche Grüße
> Daniel Schury
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