100:00:01,970 --> 00:00:05,732As mu

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As much as I might like a vignette effect for certain images, I actually add it as

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a creative effect sometimes, as a matter-of-fact, generally speaking, with

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older images that show a vignetting, a darkening of the corners, I prefer to

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remove that effect. You can see in this image, the vignetting

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is rather obvious, especially up in the sky, where the sky is relatively bright.

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But in the corners, it appears quite dark.

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It's not quite as evident down below, because there's more going on, and

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there's some shadows on the ground here, for example.

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And so, it's not as obvious at the bottom of the image, but it's still there.

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And I'd like to even out the overall tones for the photo.

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In most cases, I'll use the lens correction filter in order to brighten

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the corners and the edges to remove a vignetting effect.

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Because that's actually going to be changing pixel values in the image.

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And I do need to work directly on pixels when I'm working with the lens correction filter.

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I'll start off by making a copy of my background image layer.

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So I'll drag the thumbnail for that background image layer down to the create

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new layer at the bottom of the layers panel, and that will make a background copy.

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I can also rename this layer if I'd like, I'll go ahead, for example, and

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double-click on the name of my background copy layer and I'll just type vignette

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correction so that I know what that layer is there for.

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I can then press Enter or Return on the keyboard in order to apply that name change.

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I'll then choose Filter, followed by Lens Correction, from the menu, and that will

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bring up the lens correction dialog. I wont be making use of the Auto

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Correction options, so I'll just move directly to the Custom tab in the Lens

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Correction dialog, and the controls I'm interested in are in the Vignette section

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appropriately enough. The amount slider determines how strong

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an adjustment will be applied to the image, moving toward the right will

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brighten the edges of the image, where moving to the left will darken the edges

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of the image. I'll leave the amount value at a strong

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negative value so that we can see a stronger vignetting effect here, just so

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that we can just better see the effect of changing the mid point value.

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If I move the slider to the left, from mid point, you'll see that vignetting

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effect moves further into the image, and if I move over toward the right, you'll

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see that less of the image is being corrected.

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So in essence I'm defining the size of that vignette area, in terms of the adjustment.

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The correction will be applied. I'll go ahead and first fine tune the amount.

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I'll lighten the edges of the images obviously.

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Hopefully in this case. And I need to be careful, I need to pay

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attention to the image while I'm working because the vignetting is effecting not

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just the corners, but also the edges of the photo.

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And I can see the corners still have a little bit of a vignette effect, but the

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edge is getting quite bright. I can work with the mid point slider, in

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order to try to minimize that effect. In other words having the adjustment only

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effect the corners, but not the edges. I could draw the adjustment further into

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the photo. Or push it outward so that it's not

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effecting those edge areas. So now we can see that this portion of

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the photo is not being lightened quite as much.

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And actually right about there I think, it's not being effected at all, whereas

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that amount slider is still going to be relatively effective at adjusting the corners.

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So I can continue tinkering with those adjustment settings as needed, until I'm

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happy with the result. Once I feel I've achieved a good result,

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then I can simply click The okay button in order to apply that change.

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And because I used a separate layer to apply this effect I can also now turn off

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the visibility for that vignette correction layer in order to see the

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before version of the photo and I can turn it back on to see the after version.

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And I think this is a big improvement we evened out the overall tonality so we no

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longer have those strong dark corners.

結果 (中文) 1:

100:00:01，970--> 00:00:05，732就像小插曲的影响，对于某些图像可能等我实际上将它作为添加200:00:05，732--> 00:00:09，437一个创造性的影响有时，作为以实事求是，一般来说，与300:00:09，437--> 00:00:13，028旧的图像表明，渐晕，发暗的角落里，我喜欢不喜欢400:00:13，028--> 00:00:18，374删除该效果。你可以看到在此图像中，渐晕500:00:18，374--> 00:00:22，500在天空是相对明亮的天空，是相当明显的尤其是上升。600:00:22，500--> 00:00:25，100但在角落里，看起来很暗。700:00:25，100--> 00:00:27，920它不是很明显下下面，因为还有更多事情，和800:00:27，920--> 00:00:31，070例如在这里，地上还有一些阴影。900:00:31，070--> 00:00:34，060所以，它并不像明显底部的图像，但它仍然是那里。1000:00:34，060--> 00:00:37，720我想甚至整体色调中的照片。1100:00:37，720--> 00:00:41，850在大多数情况下，我将使用镜头校正滤镜以照亮1200:00:41，850--> 00:00:46，760角落和边缘消除渐晕的效果。1300:00:46，760--> 00:00:50，080因为实际上，这会改变图像中的像素值。1400:00:50，080--> 00:00:54，720我需要工作直接在像素上，当我正与镜头校正滤镜。1500:00:54，720--> 00:00:58，230我先从我背景图像图层复制一份。1600:00:58，230--> 00:01:01，430所以我会拖到创建该背景图像图层的缩略图1700:01:01，430--> 00:01:06，270新层底部的层面板中，并将制作背景副本。1800:01:06，270--> 00:01:09，751可以也是重命名此层如果我愿意，我会吧，举个例子，和1900:01:09，751--> 00:01:13，704双击我的背景副本图层的名称，我会只是类型小插图2000:01:13 704--> 00:01:18，691校正，我知道什么该图层是有的。2100:01:18，691--> 00:01:23，660我可以然后按 enter 键或返回键盘上，将该名称更改应用。2200:01:23，660--> 00:01:28，145然后，我会选择筛选器，从菜单上，依次镜头校正，和那将会2300:01:28，145--> 00:01:32，915提起镜头校正对话框。我不会再做汽车的使用2400:01:32，915--> 00:01:36，506校正选项，所以我就直接移动到自定义选项卡中对镜头2500:01:36，506--> 00:01:40，439校正对话框和控件我很感兴趣是在小插图部分2600:01:40，439--> 00:01:45，906够了。数量滑块确定如何坚强2700:01:45，906--> 00:01:48，846调整将应用于图像，向右移动2800:01:48，846--> 00:01:52，031brighten the edges of the image, where moving to the left will darken the edges2900:01:52,031 --> 00:01:56,270of the image. I'll leave the amount value at a strong3000:01:56,270 --> 00:01:59,735negative value so that we can see a stronger vignetting effect here, just so3100:01:59,735 --> 00:02:04,900that we can just better see the effect of changing the mid point value.3200:02:04,900 --> 00:02:08,310If I move the slider to the left, from mid point, you'll see that vignetting3300:02:08,310 --> 00:02:11,940effect moves further into the image, and if I move over toward the right, you'll3400:02:11,940 --> 00:02:16,140see that less of the image is being corrected.3500:02:16,140 --> 00:02:21,830So in essence I'm defining the size of that vignette area, in terms of the adjustment.3600:02:21,830 --> 00:02:26,970The correction will be applied. I'll go ahead and first fine tune the amount.3700:02:26,970 --> 00:02:29,285I'll lighten the edges of the images obviously.3800:02:29,285 --> 00:02:31,680Hopefully in this case. And I need to be careful, I need to pay3900:02:31,680 --> 00:02:35,012attention to the image while I'm working because the vignetting is effecting not4000:02:35,012 --> 00:02:38,710just the corners, but also the edges of the photo.4100:02:38,710 --> 00:02:42,238And I can see the corners still have a little bit of a vignette effect, but the4200:02:42,238 --> 00:02:46,356edge is getting quite bright. I can work with the mid point slider, in4300:02:46,356 --> 00:02:50,535order to try to minimize that effect. In other words having the adjustment only4400:02:50,535 --> 00:02:54,618effect the corners, but not the edges. I could draw the adjustment further into4500:02:54,618 --> 00:02:57,432the photo. Or push it outward so that it's not4600:02:57,432 --> 00:03:01,100effecting those edge areas. So now we can see that this portion of4700:03:01,100 --> 00:03:04,080the photo is not being lightened quite as much.4800:03:04,080 --> 00:03:07,446And actually right about there I think, it's not being effected at all, whereas4900:03:07,446 --> 00:03:12,700that amount slider is still going to be relatively effective at adjusting the corners.5000:03:12,700 --> 00:03:16,720So I can continue tinkering with those adjustment settings as needed, until I'm5100:03:16,720 --> 00:03:20,668happy with the result. Once I feel I've achieved a good result,5200:03:20,668 --> 00:03:25,060then I can simply click The okay button in order to apply that change.5300:03:25,060 --> 00:03:28,580And because I used a separate layer to apply this effect I can also now turn off5400:03:28,580 --> 00:03:31,770the visibility for that vignette correction layer in order to see the5500:03:31,770 --> 00:03:38,420before version of the photo and I can turn it back on to see the after version.5600:03:38，420--> 00:03:41，995这是一个巨大的进步，我们扯平了整体色调所以我们没有5700:03:41，995--> 00:03:45，070再有那些强大的黑暗角落里。

結果 (中文) 3:

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我可能喜欢某些影像渐晕效应一样，我却把它作为

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创意效果有时，事实上，一般来说，与

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老图片显示，晕，暗的角落，我喜欢

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去除效果。你可以看到在这个形象，渐晕

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是相当明显的，尤其是在天空，那里的天空是比较明亮的。

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但在角落里，它显得很暗。

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它是不是很明显的在下面，因为有更多的事情，和

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在这里，地面上一些阴影的例子。

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等，这不是明显的在图像的底部，但它仍然存在。

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我想即使对照片的整体色调
。
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在大多数情况下，我会以镜头校正滤镜照亮

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边角消除渐晕效应。

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因为那确实会改变图像中的像素值。

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和我需要的工作直接对像素时，我用镜头校正滤波器的工作。

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我要先做一份我的背景图像层。

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所以我拖动缩略图，图像背景层到创建

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新图层在图层面板的底部，并将背景副本。

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我也可以重命名这层如果我想，我先走一步，比如，和

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双击背景副本层我的名字和我就晕

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校正，我知道这层有21。


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我可以敲回车以键盘申请改名字。

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我然后选择滤镜，其次是镜头校正，从菜单，这将

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把镜头校正对话框。我不会利用汽车

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校正选项，所以我就直接开始在镜头

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校正对话框，我感兴趣的是在一段
控制
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适当地。数量滑块决定如何

强27
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调整将被应用到图像，走向正确的将

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使图像的边缘，在那里向左移动会使边缘

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的图像。我把量值在一个强大的

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负价值，我们可以在这里看到一个更强大的光晕效应，那么

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，我们可以更好地看到改变的中间值的影响。

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如果我将滑块移动到左边，从中间点，你会看到晕

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效应进一步移动到图像，如果我搬过来朝右，你会

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看到更少的图像被纠正。

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所以本质上我所定义的，一个个区域的大小，在调整条款。

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校正将应用。我会去第一微调量。

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