[FFmpeg-devel] [PATCH V3] Add a filter implementing HDR image reconstruction from a single exposure using deep CNNs

Song, Ruiling ruiling.song at intel.com
Mon Oct 22 17:02:17 EEST 2018


> Thanks for the link, however i'm still not sold on the term. You "generate"
> hdr data, not "reconstruct": it's generated/estimated/made up data, not
> data that is lost and needs to be reconstrcuted. I suggested "tonemap"
> because you're mapping SDR tones (aka colors) to HDR ones, and that seems
> the right term to use. If you really dislike it, at least consider "HDR
> image generation from a single exposure using deep CNNs" which would work
I think "inverse/reverse tone mapping" looks a little better. I see many papers use this term when talking about sdr to hdr.

> much better.
> --
> Vittorio
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