100:00:02,070 --> 00:00:05,680At ti

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At times, you might find that an image is simply too dark.

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That might be because the original was underexposed or because a reproduction

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was created a little bit too dark. But in any event, when you have an image

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that is just overall too dark, you may want to apply a quick adjustment, in

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order to bring out some more of the shadow detail in the image.

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I'm going to show you a very quick and easy method for instantly brightening up

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the image overall. This effect will brighten all values

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except black or white. Obviously, white can't be brightened

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anymore than it already is and the particular technique I'm going to show

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you will not affect black in the image. But any tonal values in between will be affected.

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Let's take a look at this very simple process.

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I'll start off by creating a copy of the background image layer.

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So, on the Layers panel, I'll drag the thumbnail for the background image layer

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down to the Create New Layer button, the blank sheet of paper icon at the bottom

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of the Layers panel. When I release the mouse, a background

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copy will be created. I can then change the blend mode for this layer.

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The default blend mode is normal, you can see that option selected, with the popup

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at the top left of the Layers panel. But I can click on that popup to change

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to a different blend mode. In this case, I want to use the screen

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blend mode. That will blend the values for my

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background copy with the background image itself, brightening up all pixel values.

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Again, except for pixels that were already either black, or white.

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I'll turn off the visibility for this layer and you can see it'l almost like a

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fill flash effect has been added to the image.

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We have an instant brightening of all of the detail within the photo.

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If you decide the effect was a little bit too strong, you can reduce the Opacity

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using the control at the top right of the Layers panel.

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Simply reduce the value for Opacity in order to dial back the effect.

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In this case, I think I'll tone it down just a little bit so we don't have quite

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as strong a brightening of the midtones within the photo.

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I can then compare the before and after by turning off the visibility for the

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background copy layer. There's the before and then I'll turn on

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the background copy layer again and that gives us the after.

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So with a very simple process, creating a background copy, changing the blend mode

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to screen, and then, perhaps reducing the opacity of that background copy layer,

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were able to pull out quite a bit of shadow detail in the image with very

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little effort.

結果 (中文) 1:

100:00:02，070--> 00:00:05，680有时，你可能会发现图像只是太暗了。200:00:05，680--> 00:00:09，310这可能是因为原来曝光不足或再现300:00:09，310--> 00:00:13，974被创造得有点太暗了。但在任何情况下，当你有一个图像400:00:13，974--> 00:00:17，146这就是只是整体太暗，你可能想要应用快速的调整，在500:00:17，146--> 00:00:22，350为了带出一些更多的图像中的阴影细节。600:00:22，350--> 00:00:26，315我要去告诉你非常快速和容易的方法，立即亮700:00:26，315--> 00:00:30，593整幅图像。这种效应将照亮所有值800:00:30，593--> 00:00:34，728除了黑色或白色。很明显，不能点亮白色900:00:34，728--> 00:00:38，022再比它已经是和特定的技术会显示1000:00:38，022--> 00:00:44，980你不会影响图像中的黑色。但是任何色调值之间将会受到影响。1100:00:44，980--> 00:00:47，860让我们看看这个非常简单的过程。1200:00:47，860--> 00:00:51，640我会首先创建背景图像图层的副本。1300:00:51，640--> 00:00:54，940所以，在图层面板上，我将背景图像图层的缩略图1400:00:54，940--> 00:00:58，190创建新图层按钮，纸张图标在底部的空白表1500:00:58，190--> 00:01:02，729层面板中。当我松开鼠标，背景1600:01:02，729--> 00:01:07，450将创建副本。然后，我可以改变这个图层的混合模式。1700:01:07，450--> 00:01:11，462默认的混合模式是正常的你可以看到该选项选中，与弹出窗口1800:01:11，462--> 00:01:16，604在层面板的左上角。但我可以改变该弹出菜单上单击1900:01:16，604--> 00:01:20，620到不同的混合模式。在这种情况下，我想要使用屏幕2000:01:20，620--> 00:01:23，704混合模式。将混合的值我2100:01:23，704--> 00:01:29，330背景与背景图像本身，亮色所有像素值的副本。2200:01:29，330--> 00:01:33，070再次，除了已经被黑的像素或白色。2300:01:33，070--> 00:01:36，346我将会关掉的这一层的可见性，你可以看到或许要一百年几乎像2400:01:36，346--> 00:01:39，670填充闪光效果已被添加到映像。2500:01:39，670--> 00:01:44，050我们有即时美白的所有照片的细节。2600:01:44，050--> 00:01:47，170如果你决定效果是有点太强，则可以降低不透明度2700:01:47，170--> 00:01:50，680使用该控件顶部的层面板的权利。2800:01:50，680--> 00:01:55，670只是为了回拨效应减少不透明度的值。2900:01:55，670--> 00:01:58，442在这种情况下，我认为我会调下来只是那么一点点所以我们不必相当3000:01:58，442--> 00:02:01，830作为强更亮的内照片中间色调。3100:02:01，830--> 00:02:05，169可以将进行比较之前和之后通过关闭的可见性3200:02:05，169--> 00:02:09，210背景副本图层。还有之前然后会打开3300:02:09，210--> 00:02:12，660背景副本图层再一次，给了我们之后。3400:02:12，660--> 00:02:16，524所以用一个非常简单的过程，创建背景副本，改变混合模式3500:02:16，524--> 00:02:20，332屏幕上，然后，也许减少的那个背景复制图层，不透明度3600:02:20，332--> 00:02:23，580能够拔出相当多的与图像中的阴影细节很3700:02:23，580--> 00:02:26，960小小的努力。

結果 (中文) 3:

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有时，你可能会发现图像太暗。

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可能因为原有的曝光不足或由于生殖

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创建有点太黑暗。但无论如何，当你有一个图像

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，只是整体太暗，你可能想要应用的快速调整，在

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才能带出更多的阴影细节的图像。

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我要让你瞬间亮起来

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整体形象一个非常快速和简单的方法。这种效应会让所有的价值观

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除了黑色或白色。显然，白人不能点亮

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再比它已经是我要给

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你不会影响图像中的黑色的特殊技术。但任何色调之间的数值会受到影响。

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让这个过程很简单一看。

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我先创建一个副本，图像的背景层。

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所以，在图层面板中，我会拖动缩略图图像背景层

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到创建新的图层”按钮，在底部

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图层面板的图标的空白纸。当我释放鼠标时，背景为1600:01:02729——> 00:01:07450
副本将被创建。我可以更改该图层的混合模式。

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默认混合模式是正常的，你可以看到选项，在弹出

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在图层面板的左上方。但我可以点击，弹出改变

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到不同的混合模式。在这种情况下，我想使用的屏幕

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混合模式。将混合值为我

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背景副本与背景图像本身，照亮所有像素值。

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再次，除了像素已经是黑色，或白色。

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我会关掉这个层的可见性和你可以看到it'l几乎像一个

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补光的效果已被添加到图像。

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我们瞬间点亮所有的细节的照片。

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如果你决定效果有点太强，你可以降低不透明度

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在图层面板右上方的使用控制。

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只是降低不透明度为返回值的效果。

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在这种情况下，我想我会小声一点所以我们不必太

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强亮的色调的照片内。

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我能比较之前和之后通过关闭能见度为32


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背景副本层。还有之前，然后我会

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再次背景副本图层，给我们之后。

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这么一个非常简单的过程，创建一个背景副本，改变混合模式

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屏幕，然后，可能降低，背景副本图层的不透明度，

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能拉出不少阴影图像中的细节非常

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小
努力。