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zoomer succeeding his hold on I'm gonna
turn off a few extra since this is going
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to get rid of control points were added
still a bit we just can't see ok now
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addicts deal we still danita brightness
and against the skin tones
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kinda roughly random senseless crime
there track that was top left right now
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and that that looks a whole lot better
maybe we'll just bring back some of that
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shadow detail who are done now is we
created a striking high key portrait
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with very little very little detail and
contentious very very smooth skin tends
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to minimize the detail by using the red
challenges the cleanest channeled into
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the skin tones a case list now switch to
any other image and make sure absolutely
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clear about how this works ok so I
stopped taking a quick look at the
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channels now noticed the freckles across
the face not over pronounced in this
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version but let's get the channels
palette forget the red channel we can
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still see these crackers but quite
minimal in the green channel there a lot
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more pronounced and in the blue channel
the modern instill 20 minutes let's pick
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a color sample chillin endless sample
from a freckle and compared it to an
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area of skin with no ok let's go back to
the RGB values so in the red channel we
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have a difference of two 34228 421 422
actual difference of 40 in the green
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channel 17 8 22 10 so different 32 so
much bigger difference in the blue
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channel though this difference is much
more significant 1482 are forced nasa
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difference of 56 so 5648 is about 30%
and again to 20222 want role it's a
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small amount a few percent so again if
you want to maximize meant detail
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channel and if you want something kind
of midway between the two Go the green
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channel to minimize detail we would
perhaps used original resume back out
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though the image looks little bits you
brian Schweitzer context Battlelog
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perhaps a little bit bright directional
and if we take a look at Blue challenges
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perhaps a little bit dark if we did
decide what's this detail though all we
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would need to do is add another curve so
let's go to the channel mixer and will
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use the inclusion
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addict tube right now let's add just
brightest highlights charities
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to know massive change kind of like the
image by the same token pretty sight we
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wanted a more open field of the red
channel we would then doing Prince of
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Darkness hold highlights constant
attention chabot oK so that's another
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image going through how to use the
channel mixer to either maximize
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minimize visual detail ok so let's take
a look at what we can do the
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black-and-white something Jackson MI
challenge just like us Justin tank Rand
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you block my just now as with the
channel mix what we could do we could
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start with the different filters in
particular the red filter and very
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bright but there is a minimal amount
factual detail at the opposite extreme
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get the blue filter you see again we can
maximize details this looks very similar
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to the blue channel and as you would
expect somewhere between two green shot
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it produces a much more neutral result
this time when not working channels are
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not working with RGB values so for
example if I drank the blue slide around
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or you see happening is my daughter's
eyes get brighter
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that's the color range affected by the
blue slider telling no effect on the
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facts and the same token a greenside has
no effect whatsoever no green tents ok
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so what we gonna be working with in
terms of either minimizing or maximizing
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00:11:09,930 --> 00:11:17,120
detail is deep red slider slider these
sliders that determined the brightness
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00:11:17,120 --> 00:11:22,620
skin tones said I drank the yellow slide
damn skin turns darker red slide down
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00:11:22,620 --> 00:11:28,600
intense dark oK so that's going to start
with the Black Knights ok so the red and
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00:11:28,600 --> 00:11:33,480
yellow values are high there's not a
great degree of detail and the image is
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00:11:33,480 --> 00:11:38,500
bright for both low and it kind of
brings out the details and the image is
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00:11:38,500 --> 00:11:43,060
darker what we do in terms of the
relative contribution of each so for
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00:11:43,060 --> 00:11:46,310
example if I made you read that you high
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00:11:46,310 --> 00:11:53,790
and ignore list of the time being a list
now very bad match the courage you know
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00:11:53,790 --> 00:11:56,110
so much more red than the ILO
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00:11:56,110 --> 00:12:00,180
by bribing the red learn the yellows
were having significant impact on let's
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00:12:00,180 --> 00:12:04,839
take a look at the detail on hand knows
what you can see is that there's a
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00:12:04,839 --> 00:12:09,680
reasonable amount of detail that you can
still see these freckles and watch what
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00:12:09,680 --> 00:12:15,350
happens I can't do this year the Rams
the Reds low and I take the high kind of
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00:12:15,350 --> 00:12:20,710
a crazy kind of equally bright and I'll
it's very dark but look what's happened
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00:12:20,710 --> 00:12:26,160
to the detail the details almost gone so
I'm making the yellows bright and the
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00:12:26,160 --> 00:12:31,260
Reds dark I can minimize the details
thanks by doing the other way round we
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00:12:31,260 --> 00:12:33,420
can maintain your overall brightness
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00:12:33,420 --> 00:12:38,100
accentuating freckles and I'm really
bringing a case and why is this the case
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00:12:38,100 --> 00:12:47,089
the reason is that image freckles have
more yellow in them than they do read so
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00:12:47,089 --> 00:12:55,190
when i activate this dark and download
this has a more pronounced effect on the
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00:12:55,190 --> 00:12:57,180
freckles the other way round
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00:12:57,180 --> 00:13:02,820
I'm kind of lightning disproportion skin
some kind of minimize detail this image
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00:13:02,820 --> 00:13:07,290
then unlike the channel makes what we
can do is control the overall brightness
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00:13:07,290 --> 00:13:16,920
of the beach by sitting relatively low
values but I can kind of play around as
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00:13:16,920 --> 00:13:21,930
well with you man to detail in her face
so I can make the freckles lighter by
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00:13:21,930 --> 00:13:26,760
increasing the yellows and dark and I
wanted to make ten-year-old price the
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00:13:26,760 --> 00:13:30,690
image I could do it the other way round
of high value for red white and yellow
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00:13:30,690 --> 00:13:39,750
rice ok but kind of roots washed out
side lost a lot details lips nothing to
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00:13:39,750 --> 00:13:47,240
do with this striking back to the blue
eyes really bright and bring out the
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00:13:47,240 --> 00:13:48,670
detailer I resist
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00:13:48,670 --> 00:13:54,980
and I can also use with Jen slide to
entrust the reflection on our lips ABC I
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00:13:54,980 --> 00:13:59,170
try not to let it gets dark trying to
write and make it look brighter
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conditions is what we've done is we've
maximized detail to create more impact
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00:14:04,290 --> 00:14:09,600
in the previous initially looked at we
will minimize in detail detail wasn't
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00:14:09,600 --> 00:14:13,750
flattering so we kind of had blotches in
terms of skin tones and kind of also
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00:14:13,750 --> 00:14:18,530
hasn't left over dinner on the side
effects of the first example we minimize