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| 06:28 | Bertl_oO | off to bed now ... have a good one everyone!
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| 06:28 | Bertl_oO | changed nick to: Bertl_zZ
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| 10:40 | tyrone | hi all
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| 13:55 | alexML | hi, happy new year
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| 13:55 | alexML | intracube: are you talking about Maxime_Slap32.raw12 ?
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| 13:56 | alexML | I don't have any FPN on the green and blue channels in highlights on this sample
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| 14:15 | alexML | ah, wait, you are showing the red channel in all 3 images
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| 14:29 | intracube | alexML: yep
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| 14:30 | intracube | left is roughly normalized values, middle is very non-linear highlight adjustment, right gaussian blur
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| 14:33 | alexML | here's my quick try: https://dl.dropboxusercontent.com/u/4124919/bleeding-edge/apertus/highlights/Maxime_Slap32_red_histmatched_to_green.jpg
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| 14:34 | alexML | I applied some FPN reduction in highlights and then histogram match to the green channel, which is unclipped
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| 14:34 | alexML | so, indeed, there is highlight data that can be exploited
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| 14:34 | alexML | maybe not at full resolution, but it's much better than hard clip
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| 14:47 | alexML | updated the image with a third view (blurred highlights) - same link
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| 14:47 | intracube | nice. FPN is almost completely gone
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| 14:48 | intracube | especially considering how much the highlights have been adjusted
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| 14:49 | intracube | it also looks like this footage was shot when the camera setup was still clipping the blacks slightly
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| 14:50 | alexML | replace slightly with aggresively :P
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| 14:50 | intracube | was being polite ;)
| | 14:53 | intracube | some prodding in GIMP: http://i.imgur.com/F8yN2qJ.png
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| 14:55 | alexML | not bad
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| 14:55 | se6astian|away | changed nick to: se6astian
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| 14:56 | intracube | too saturated in the darker areas though
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| 14:57 | alexML | this black clipping also changes the colors in the dark area
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| 14:57 | intracube | everything rolls down to orange
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| 14:58 | alexML | much better to start with an image with proper black level
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| 14:58 | intracube | for sure
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| 15:03 | se6astian | good day
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| 15:03 | se6astian | new years resolution: https://pbs.twimg.com/media/CXns-KhVAAEsxwf.jpg:large
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| 15:03 | se6astian | or actually 4096x3072 :P
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| 17:02 | Bertl_zZ | changed nick to: Bertl
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| 17:02 | Bertl | morning folks!
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| 17:05 | davidak | good "morning", Bertl :D
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| 18:07 | troy_s | intracube: 1) Just use a damn matrix, enough with the hacking. 2) It is _nondata_.
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| 18:08 | troy_s | Remember, the image doesn't exist alone in some person's basement; it lives in a whole chain of calculated phases where colorimetry matters.
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| 19:36 | intracube | troy_s: I'm going to look at the matrix!
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| 19:37 | troy_s | intracube: Please do. There aren't that many peeps capable with OCIO around, so having more is important.
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| 20:55 | Bertl | off for now ... bbl
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| 20:55 | Bertl | changed nick to: Bertl_oO
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| 21:22 | se6astian | I am off as well
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| 21:22 | se6astian | good night
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