100:00:02,860 --> 00:00:06,509now i

1
00:00:02,860 --> 00:00:06,509
now in a shift away from using
luminosity master control luminosity

2
00:00:06,509 --> 00:00:10,020
specific adjustments and explore how to
use them with other types

3
00:00:10,020 --> 00:00:14,610
just it is useful to get in the habit of
considering the subliminal asking masks

4
00:00:14,610 --> 00:00:16,570
with any image adjustment that you make

5
00:00:16,570 --> 00:00:19,999
although not always the right option
they often are

6
00:00:19,999 --> 00:00:24,169
even in situations that may not seem so
on the surface let's take a look at

7
00:00:24,169 --> 00:00:27,929
making very controlled saturation and
vibrance adjustments with a luminosity

8
00:00:27,929 --> 00:00:28,789
masks

9
00:00:28,789 --> 00:00:33,390
this image is a great candidate I really
liked the yellow highlights in the

10
00:00:33,390 --> 00:00:35,199
grasses and the way the filtered light

11
00:00:35,199 --> 00:00:38,969
is just brushing the tips I like to
bring out the yellows in the highlight

12
00:00:38,969 --> 00:00:41,510
to the grass is without over saturating
the shadows

13
00:00:41,510 --> 00:00:46,070
or other colors in other parts of the
image I can see that the highlights and

14
00:00:46,070 --> 00:00:48,149
shadows in the grass is in the
foreground

15
00:00:48,149 --> 00:00:51,570
will enable me to make a luminosity mask
that's just right

16
00:00:51,570 --> 00:00:56,079
I'm also not going to use the TK Actions
panel to create

17
00:00:56,079 --> 00:00:59,640
a whole set for series lights masks in
this case

18
00:00:59,640 --> 00:01:03,010
this image offers agree opportunity for
me to demonstrate

19
00:01:03,010 --> 00:01:06,990
when you may want to use wanna the
individual color channels to create your

20
00:01:06,990 --> 00:01:08,100
limousine mass

21
00:01:08,100 --> 00:01:12,360
instead of the composite RGB color
channel the main color in the grass is

22
00:01:12,360 --> 00:01:14,430
that I want to adjust is yellow

23
00:01:14,430 --> 00:01:18,720
and I happen to know that yellow is a
big component in the red color channel

24
00:01:18,720 --> 00:01:22,600
so the red luminosity channel may be
able to generate

25
00:01:22,600 --> 00:01:28,079
a selection more suited to what I'm
trying to do generate delights mask both

26
00:01:28,079 --> 00:01:29,549
from the RGB channel

27
00:01:29,549 --> 00:01:32,799
and the red color channel so that we can
compare them

28
00:01:32,799 --> 00:01:36,560
all-star by control clicking or command
clicking on a Mac

29
00:01:36,560 --> 00:01:39,960
on the RGB channel to create the RGB
light selection

30
00:01:39,960 --> 00:01:43,649
and I'll save it call this one

31
00:01:43,649 --> 00:01:48,500
lights RGB now

32
00:01:48,500 --> 00:01:53,479
d select that selection and go back to
the color channel

33
00:01:53,479 --> 00:01:57,240
and the control click on the red channel

34
00:01:57,240 --> 00:02:01,090
and save it and I'll call this one

35
00:02:01,090 --> 00:02:07,109
lights red

36
00:02:07,109 --> 00:02:11,110
now Rd select that selection and let's
compare the two

37
00:02:11,110 --> 00:02:15,069
luminosity masur channels that we may
here's the lights

38
00:02:15,069 --> 00:02:18,360
mask made from the RGB composite channel

39
00:02:18,360 --> 00:02:22,610
and here's the lights mask made from the
red channel as you can see

40
00:02:22,610 --> 00:02:26,930
the red channel is picking up the
highlights in the later portions of the

41
00:02:26,930 --> 00:02:27,519
grass

42
00:02:27,519 --> 00:02:33,140
while leaving the shadows darker the
mask made from the composite RGB channel

43
00:02:33,140 --> 00:02:37,610
is lower contrast so it doesn't provide
is good the separation between the

44
00:02:37,610 --> 00:02:38,940
shadows and highlights

45
00:02:38,940 --> 00:02:43,430
for that reason I think that the mask
generated from the red channel

46
00:02:43,430 --> 00:02:46,640
will target those highlight a reserve
the grass is better for my adjustment

47
00:02:46,640 --> 00:02:47,160
and

48
00:02:47,160 --> 00:02:50,799
allow me to not just the saturation in
the shadows

49
00:02:50,799 --> 00:02:54,019
so control click on my lights red
channel

50
00:02:54,019 --> 00:02:58,239
to load the selection go back to my
color RGB channel

51
00:02:58,239 --> 00:03:02,010
and now with the selection active I'll
generate K

52
00:03:02,010 --> 00:03:06,859
hue and saturation adjustment layer for
demonstration purposes

53
00:03:06,859 --> 00:03:09,989
also create a second hue and saturation
adjustment layer

54
00:03:09,989 --> 00:03:14,290
with just a plain white mask using the
plane human saturation adjustment where

55
00:03:14,290 --> 00:03:17,430
you can see that as I increase the
saturation

56
00:03:17,430 --> 00:03:21,480
and I'm increasing the saturation at the
yellows in the highlights but also my

57
00:03:21,480 --> 00:03:24,720
shadows and the entire image in general
is becoming very

58
00:03:24,720 --> 00:03:29,450
oversaturated and to get the amount the
saturation I wanna highlights

59
00:03:29,450 --> 00:03:33,720
I don't like the effect I get everywhere
else I could

60
00:03:33,720 --> 00:03:38,079
select a specific yellow color channel

61
00:03:38,079 --> 00:03:41,609
in the saturation adjustment panel and
just

62
00:03:41,609 --> 00:03:45,150
brayton the yellows only all this leaves
the blues

63
00:03:45,150 --> 00:03:49,700
in my sky alone I'm still getting a lot
of saturation in my shadows that I don't

64
00:03:49,700 --> 00:03:52,750
want now is from making a similar just
me

65
00:03:52,750 --> 00:03:56,630
using the hue and saturation where that
has the luminosity mask

66
00:03:56,630 --> 00:03:59,819
return of divisibility a

67
00:03:59,819 --> 00:04:04,750
this layer and now you can see that as I
make

68
00:04:04,750 --> 00:04:08,180
I saturation adjustment through their
luminosity mask

69
00:04:08,180 --> 00:04:12,329
an increasing the saturation the
highlights but my shadows are becoming

70
00:04:12,329 --> 00:04:15,509
overly saturated so this is great I can
now

71
00:04:15,509 --> 00:04:19,709
really bring out the color in those
highlighted tips if the grasses

72
00:04:19,709 --> 00:04:22,710
while not over saturating the rest my
image

73
00:04:22,710 --> 00:04:27,699
by sky is becoming oversaturated with
that adjustment so I can also still go

74
00:04:27,699 --> 00:04:28,599
back to

75
00:04:28,599 --> 00:04:33,160
my yellow color channel can use that

76
00:04:33,160 --> 00:04:36,870
just increase the yellows in the grass
is being in the sky loan

77
00:04:36,870 --> 00:04:40,550
and the mask is allowing

78
00:04:40,550 --> 00:04:44,830
the shadowed areas to not be affected by
that saturation change

79
00:04:44,830 --> 00:04:48,229
let's see what that it just looks like

80
00:04:48,229 --> 00:04:52,610
without the mask at all you can see to
make that much of a saturation

81
00:04:52,610 --> 00:04:53,360
adjustment

82
00:04:53,360 --> 00:04:56,940
to get the yellows that I want in the
very brightest part some the grasses

83
00:04:56,940 --> 00:05:01,530
really have to over saturate everything
else so using this mask

84
00:05:01,530 --> 00:05:04,560
in this situation is perfect I can add
the colored

85
00:05:04,560 --> 00:05:11,210
boost I want just to the areas that I
want I really like how that adjustment

86
00:05:11,210 --> 00:05:12,400
came out in the grass

87
00:05:12,400 --> 00:05:15,520
now let's say I do wanna work with the
color in my sky little bit

88
00:05:15,520 --> 00:05:20,240
let's go back to the plane hue and
saturation adjustment layer that we made

89
00:05:20,240 --> 00:05:25,020
reset it we've already shown that if I
turn up

90
00:05:25,020 --> 00:05:28,990
the saturation of the master color
channel I can bring in some color into

91
00:05:28,990 --> 00:05:32,220
my blue sky but I'm over saturating the
rest the image is well

92
00:05:32,220 --> 00:05:36,400
now because the skies predominantly blue

93
00:05:36,400 --> 00:05:40,430
I can go to the blue color channel and
just increase the saturation in the

94
00:05:40,430 --> 00:05:41,050
blues

95
00:05:41,050 --> 00:05:44,219
and that may be doing what I wanted to
do in the sky

96
00:05:44,219 --> 00:05:48,219
but it's also really increasing the
Blues in these mountains in the

97
00:05:48,219 --> 00:05:48,949
background

98
00:05:48,949 --> 00:05:52,479
and it also may be increasing the blue
saturation

99
00:05:52,479 --> 00:05:56,090
in the greens and the shadow areas at
the grass is that I don't want

100
00:05:56,090 --> 00:06:00,050
so let's look at how we might

101
00:06:00,050 --> 00:06:03,729
make that saturation adjustment using a
limousine mask

102
00:06:03,729 --> 00:06:07,210
let's evaluate

103
00:06:07,210 --> 00:06:10,520
each of the three color channels
individually to see which color channel

104
00:06:10,520 --> 00:06:14,460
may best guide are adjustment to the
portions are the image that we want

105
00:06:14,460 --> 00:06:16,969
here's the red color channel

106
00:06:16,969 --> 00:06:22,039
the green color channel and the blue
color channel

107
00:06:22,039 --> 00:06:25,820
I can quickly see that the blue color
channel

108
00:06:25,820 --> 00:06:29,669
has the best separation between the sky
which is mostly blue

109
00:06:29,669 --> 00:06:33,289
and the landscape which has very little
blue the landscape is

110
00:06:33,289 --> 00:06:37,490
much darker in the channel while the
skies much brighter in the channel

111
00:06:37,490 --> 00:06:41,009
this all out the adjustment to be
focused on the sky

112
00:06:41,009 --> 00:06:45,789
leaving the landscape alone because the
Tiki action panel

113
00:06:45,789 --> 00:06:49,229
makes all its masks from the RGB channel

114
00:06:49,229 --> 00:06:53,539
I can't use the panel for Tony's actions
to create selections and masks from the

115
00:06:53,539 --> 00:06:54,210
blue channel

116
00:06:54,210 --> 00:06:58,460
so with both the pr

結果 (中文) 3:

1
00:00:02860——> 00:00:06509
现在在移走从使用
亮度主控制亮度

2
00:00:06509——> 00:00:10020
具体调整，探索如何以
使用其他类型

3
00:00:10020——
> 00:00:14610只是有用在的习惯考虑潜意识问面具

4
00:00:14610——> 00:00:16570任何图像调整，让你


5 00:00:16

，570——> 00:00:19999
虽然并不总是的选择权
他们往往是

6
00:00:19999——> 00:00:24169
即使在情况下，可能不会看起来如此
让表面上的带看

7
00:00:24169——> 00:00:27929
非常受控饱和度和亮度

8
00:00:27929——> 00:00:28789
面具

9
00:00:28789——
> 00:00:33390
vibrance的调整这个图像是一个伟大的的候选人，我真的、喜欢的黄色集锦00:00:33390


10——> 00:00:35199
草和方式过滤的光

11
00:00:35199——> 00:00:38969
刚刚刷提示我喜欢
带出黄色亮点

12
00:00:38969——> 00:00:41510
到草地上没有过饱和

阴影13

00:00:41510——
> 00:00:46070或其他我可以看到，的集锦，

14
00:00:46070——> 00:00:48149
阴影草的15前景



00:00:48149——> 00:00:51570
将使我使亮度掩模
，只是右

16
00:00:51570——我也不打算使用TK行动
面板创建

17
00:00:56079——
> 00:00:59640 > 00:00:56079

图像的其他部分的颜色一整个集灯系列面具
这个案例

18
00:00:59640——> 00:01:03010
这图像提供同意机会为
我来展示

19
00:01:03010——> 00:01:06990
当你可能想使用想
个人颜色通道创造你

2
00:01:06990——> 00:01:08100
轿车质量

21
00:01:08100——> 00:01:12360代替的复合RGB颜色



22
00:01:12360——> 00:01:14430
，我想调整是黄

23
00:01:14430——知道，黄是一个
大组件在红色通道，

24
00:01:18720——> 00:01:22600
那红色的亮度通道可能是能够产生

25
00:01:22600——> 00:01:28079
选择更适合我

发生> 00:01:18720
我在草丛中的主要颜色通道试图做产生快乐面具是

26
00:01:28079——> 00:01:29549
的RGB通道

27
00:01:29549——> 00:01:32799
和红色通道，以便我们能
比较

28
00:01:32799——> 00:01:36560
明星点击控制或指挥
点击一个MAC

29
00:01:36560——> 00:01:39960
的RGB通道创造的RGB
光选择

30
00:01:39960——
> 00:01:43649我会保存它调用这一

31
00:01:43649——> 00:01:48500
灯RGB现在

32
00:01:48500——> 00:01:53479
D选择，选择回去
颜色通道

33
00:01:53479——> 00:01:57240
和控制点击的红色通道

34
00:01:57240——> 00:02:01090
并保存它，我会打电话给这一

35
00:02:01090——> 00:02:07109
灯红

36
00:02:07109——
> 00:02:11110现在路选择，选择让我们进行比较的两个

37
00:02:11110——> 00:02:15069
光度Masur渠道，我们可以
这里的灯光
38

00:02:15069——> 00:02:18360
做面膜的RGB复合通道

39
00:02:18360——> 00:02:22610
和这里的灯光面具由
红色通道作为你可以看到

40
00:02:22610——> 00:02:26930红色通道是捡


集锦的后面部分的

41
00:02:26930——> 00:02:27519
草

42
00:02:27519——> 00:02:33140
而留下的阴影黑暗
掩模制成复合RGB通道

43
00:02:33140——> 00:02:37610
低对比度所以它不提供
好之间的分离的

44
00:02:37610——> 00:02:38940
阴影和集锦
45

00:02:38940——
> 00:02:43430原因我认为面具
产生从46红色通道


00:02:43430——> 00:02:46640
将目标突出那些储备
草是更好地为我调整

47
00:02:46640——> 00:02:47160


48
00:02:47160——允许不只是饱和

阴影49

00:02:50799——> 00:02:54019
所以控制点击我的灯红
通道

50
00:02:54，我> 00:02:50799
019——> 00:02:58239
负载选择回去我
颜色RGB通道

51
00:02:58239——> 00:03:02010
现在选择主动我
生成K
52

00:03:02010——
演示目的

53
00:03:06859——> 00:03:09989
，创建第二个色调和饱和
调整层

54
00:03:09989——
> 00:03:14290的> 00:03:06859
色相和饱和度调整图层与只是一个普通的白色面具使用
人力飞机饱和度调整，

55
00:03:14290——> 00:03:17430
你可以看到，我会增加饱和度


56
00:03:17430——> 00:03:21480
我正在增加饱和度中的集锦
黄色而且我

57
00:03:21480——> 00:03:24720
阴影和整个图像一般
成为非常

58
00:03:24720——
> 00:03:29450过饱和，以获得量的饱和
我想集锦

59
00:03:29450——> 00:03:33720
我也不喜欢影响我得到
其他地方我可以
60

00:03:33720——选择> 00:03:38079
一个特定的黄颜色通道

61
00:03:38079——> 00:03:41609
在饱和度调整面板和
只是

62
00:03:41609——> 00:03:45150
布雷顿黄色只有这一切使得
蓝军


6300:03:45150——> 00:03:49700
在我孤独的天空我是仍然得到很多
饱和度在我的影子，我也不

64
00:03:49700——想要> 00:03:52750
现在从制造类似只是

我
65
00:03:52750——> 00:03:56630
使用色相和饱和度
的亮度掩模

66
00:03:56630——> 00:03:59819可分性
00:03:59819——
> 00:04:04750 67


返回这层，现在你可以看到，作为我让


68
00:04:04750——> 00:04:08180
我饱和度调整通过
亮度掩模

69
00:04:08180——
> 00:04:12329的增加饱和的
集锦但我的影子都成为

70
00:04:12329——> 00:04:15509
过于饱和，所以这是伟大的我


71
00:04:15509——> 00:04:19709
真正带来颜色
现在