《05 095把照片变成艺术线条》 =====本中英双语字幕由CGSUB.com独家制作发布===== Hey gang! This is Deke McClelland. 嘿团伙！这是麦克利兰大叔。
【更多中文字幕请访问CGSUB.COM】 Welcome to Deke's Techniques! This week we are going to take this portrait photograph and we are going to convert it into a high-contrast line drawing. 欢迎来到大叔的技术！本周我们将这幅肖像照片，我们要将它转换成一个高对比度的线图。
【作品只能交流学习，不得用于任何其它用途！】 【字幕唯一发布站CGSUB.COM】 Now, in part, it's a function of this filter called Photocopy, but you can see that's a far cry from what we ultimately end up with. 现在，在某种程度上，这是一个函数的滤波器称为复印件，但你可以看到这是一个从我们最终落得很远。
It's largely a matter of helping the image draw itself. Here, let me show you exactly how it works. All right! Starting with your portrait shot--and mine comes to us from Joseph JR Dube-- I want you to press Ctrl+Alt+J or Command+Option+J on the Mac, call the new layer photocopy and click OK. 它主要是一个帮助图像绘制本身。在这里，让我告诉你究竟它是如何工作的。所有的权利！从你的肖像拍摄——我来自约瑟二世杜贝——我希望你按Ctrl + Alt + J或命令+可选+ J在MAC层，称为新复印件并单击“确定”。
Now, the Photocopy filter that we are about to apply replaces all the colors in the image with the foreground and background colors. 现在，复印件过滤器，我们将取代所有的颜色在图像的前景和背景色。
We want our colors to be black and white, so go ahead and press the D key in order to reset the foreground and background colors to their defaults. 我们希望我们的颜色是黑色和白色，所以去按D键为前景和背景色设为缺省值。
Then go up to the Filter menu, choose Sketch, and choose the Photocopy command. 然后去筛选菜单，选择草图，并选择复印命令。
Now, depending on the resolution of your image, you probably want to zoom out a little bit here, inside the big Filter Gallery dialog box. 现在，取决于你的图像分辨率，你可能想放大一点在这里，在大滤镜库”对话框。
By default, your Detail value is going to be 5 and your Darkness will be 50. 默认情况下，您的详细的价值将是5和你的黑暗会50。
A Darkness of 50 is exactly what we want. But we want thicker lines, so I suggest you take that Detail value up to 9 or 10, something in that range-- I am going to stick with 9--and then click OK. 一个黑暗的50正是我们想要的。但我们要厚线，所以我建议你把细节值达9或10，在那样的范围——我要坚持9——然后点击OK。
Now, this ends up delivering a pretty gritty result, but it's not necessarily very flattering, which is fairly remarkable, because if I turn this photocopy layer off, you can see this is a young woman with very smooth skin, and yet her skin turns into this after the Photocopy command. 现在，这最终提供一个相当坚韧的结果，但不一定是非常讨人喜欢，这是相当惊人的，因为如果我把这复印层，你可以看到这是一个非常光滑皮肤的年轻女人，然而，她的皮肤变成这复印命令后。
So we are going to clean up these facial details in a couple of different ways. 所以我们要清理这些面部的细节在几个不同的方式。
One way is automatic. 一种是自动的。
It uses a combination of Gaussian blur and Levels working together, and the other method that we also need to employ is manual cleanup. 它采用了组合的高斯模糊和水平一起工作，而且我们也需要使用另一种方法是手工清理。
So let's start things off with the automated technique by going up to the Filter menu, choosing Blur, and then choosing Gaussian Blur. 让我们开始与自动化技术去筛选菜单，选择模糊，然后选择高斯模糊。
I want you to set the Radius value to about 2 pixels. 我想让你设置半径为2像素。
Again, this is going to depend on the resolution of your image. 再次，这要取决于你的图像分辨率。
This image measures, I believe, 1800 pixels wide, 1200 pixels tall, so it's not super high res. 这一形象的措施，我相信，宽1800像素，高1200像素，所以它不是超级大水库
But in any case, what we are trying to do is to create soft transitions along these outlines here, and we want to make some of the grit and grime turn gray so that we can get rid of it using the Levels command. All right! Go ahead and click OK. 但在任何情况下，我们正在试图做的是创建软转换沿着这些轮廓，在这里，我们要做一些的勇气和污垢变成灰色，我们可以摆脱它使用水平的命令。所有的权利！单击OK。
【本字中文幕由 ACELY 翻译制作】 【请认准唯一发布站www.CGSUB.com】 I want you to go up to the Blend mode pop-up menu and change the mode to Multiply, and that goes ahead and drops out the whites, even though eventually we want them back--we need to drop them out for now--and reveals the photographic image in the background. All right! Now, press and hold the Alt key or the Option key on the Mac, click the Black/White icon at the bottom of the panel, and choose the Levels command. And I am going to call this layer contrast. 我要你去混合模式弹出式菜单和改变模式繁殖，并继续下降了白人，即使最终我们想让他们回来——我们需要放弃他们现在——揭示了摄影图像的背景。所有的权利！现在，按住Alt键或在MAC Option键，点击面板底部的黑/白的图标，并选择水平命令。我打算把这层对比。
And very importantly, you need to turn on Use Previous Layer to Create Clipping Mask and then click OK, because that way we are limiting our levels modifications to the photocopy layer. All right! If you are working along with me, I want you to increase the Black Point value to 115 and take the White Point value down to 140, and you can see that that dropped out a ton of the grit and grime in her face. 很重要的是，你需要打开使用前层创建剪贴蒙版，然后单击“确定”，因为这样，我们限制了我们的水平层的修改的复印件。所有的权利！如果你是和我一起工作，我想让你增加115的黑色点价值和以白色点的值降低到140，你可以看到了一吨的她脸上的勇气和污垢。
Not all of it, by any stretch of the imagination, but much of it is gone now. 不全是，任何想象力，但太多了。
The next step, and this is the painful step because it's absolutely manual-- you can either, by the way, grab the Eraser tool, click on the photocopy layer to make it active. 下一步，这是痛苦的一步因为它完全手册——你可以，顺便问一下，选择橡皮擦工具，点击复印层使其活性。
And I suggest you work with this Block setting right here, because that way you are not going to introduce any softness, and you can just paint the bad stuff away. 我建议你用这块设置在这里工作，因为这样你不会引入任何柔软，你可以只画坏的东西。
Or another way to work--I will go ahead and press Ctrl+Z or Command+Z on the Mac to undo that change. 或另一种方式去工作——我将继续和按Ctrl + z或命令+ Z在MAC撤消更改。
Another way to work is to grab the Lasso tool, and then you can Alt+Click around inside of the image in order to take advantage of the Polygonal Lasso feature, and once you have selected a region, just go ahead and drop down to the Add Layer Mask icon and Alt+Click on it or Option+Click on the Mac in order to mask that area away. 另一个工作的方式是使用套索工具，然后你可以点击在里面的图像以利用多边形套索特征，一旦你选择了一个区域，只是继续下降到添加图层蒙板图标和ALT +点击或选择键为了掩盖了MAC，面积。
And then you would Alt+Click around some more to select more of the image, like so. And taking care to make sure that the layer mask thumbnail is selected, you would fill that region with black, and in my case, I do that by pressing Alt+Backspace or Option+Delete on a Mac. 然后你就按住ALT键周围的一些更多的选择更多的图像，像这样。以确保图层蒙版缩略图被选中，你将填补那个黑色的区域，而在我的情况，我通过按下Alt + Backspace或期权+在MAC删除。
Well, just to speed things up, I have done this in advance, and so I am going to right-click on that layer mask thumbnail and choose Delete Layer Mask. 嗯，只是为了加快速度，我做这之前，所以我要右键点击图层蒙版缩略图选择删除图层蒙板。
Then I will switch over to the Channels panel. 然后我会切换到通道面板。
There is my cleanup mask right there. 这是我在清理面膜。
So everything that's showing up as black is going to disappear. 所以一切都是显示为黑色会消失。
I will go ahead and load it up by pressing the Ctrl key or the Command key on the Mac and clicking on that channel, and then I will switch back to the RGB image, switch back to the Layers panel, and drop down to the Add Layer Mask icon at the bottom of the panel and click on it, and that goes ahead and masks all that bad stuff away. All right! Now, let's turn this into real, actual line art. 我将继续加载它按下Ctrl键或在MAC命令键，点击该通道，然后再切换回RGB图像，切换到图层面板，下拉到添加图层蒙板图标在上面的面板，点击底部，和先行和面具的所有坏的东西。所有的权利！现在，让我们把它变成真正的，实际的线的艺术。
I am going to click on the Background layer to make it active, press Ctrl+Shift+N or Command+Shift+N on the Mac to make a new layer, call this layer white, click OK, and then assuming your background color is white, as it is my case, press Ctrl+Backspace or Command+Delete on the Mac to fill the entire layer with white and then press the 5 key to reduce the Opacity to 50%. 我要点击背景层使其活性，按Ctrl + Shift + N或命令+ Shift + N在MAC上创建一个新图层，称这层白色，点击OK，然后假设你的背景颜色是白色的，因为它是我的情况下，按Ctrl + Backspace或命令+删除在MAC层填满整个白，然后按5键不透明度降低到50%。
Now, the reason I am continually revealing portions of the background image here is they will help me rebuild some details. 现在，我不断地揭示了背景图像的部分在这里的原因是他们将帮助我重建的一些细节。
For example, in my case, I want to take everything that's dark, like the dark area inside of her hair, and some of the background, and some shadows inside the lips, and underneath her eyes, and so forth. 例如，在我的情况，我想把一切的黑暗，就像在她头发的暗区，和一些背景，和嘴唇一些阴影，和她眼睛下面，等等。
I want to turn those areas jet black, so that we have a real high- contrast graphic effect. 我想把这些地区的黑，所以我们有一个真正的高对比度的图像效果。
We are going to do that by pressing Ctrl+Shift+N or Command+Shift+N on the Mac in order to create a new layer, and I will call this layer shadows, and then I will click OK, and we'll fill this entire layer with black by pressing Alt+Backspace or Option+Delete. 我们要做的就是按Ctrl + Shift + N或命令+ Shift + N以创建一个新的MAC层，我会打电话给这一层阴影，然后再单击确定，我们将充满整个层，按下Alt + Backspace删除或期权+黑。
Go ahead and double-click on an empty portion of the layer over here in the right-hand side in order to bring up the Layer Style dialog box. And I want you, if you are working along with this image, I want you to take that white underlying Layers slider and drag the triangle all the way over to 160. 先双击该层的一个空的部分在右边以弹出图层样式对话框。我想你，如果你是工作在这个形象，我要你把那个白色底层滑块拖动三角形的方式对所有160。
Now, if you are working on a different image all your own, you can take it down to whatever level you think works, but basically what we are saying here is anything with a Luminance Level of 160 or brighter on the composite version of the underlying layers, that's going to force its way through and make the black disappear; anything 160 or darker will be covered by black. And as a result, we are doing a great job of filling in these shadows, including the shadows inside the hair. 现在，如果你是工作在不同的形象都是你自己的，你可以把它到什么水平，你想工作，但基本上我们这里说的是在基础层的复合版本160或更亮的亮度水平的话，这将迫使其通过使黑消失；任何160或暗将覆盖黑色。作为一个结果，我们正在做一项伟大的工作填写这些阴影，包括里面的头发阴影。
【本字中文幕由 ACELY 翻译制作】 【请认准唯一发布站www.CGSUB.com】 Go ahead and click OK in order to accept that modification. 继续，单击OK接受修改。
Now presumably you don't want this effect; you don't want the photographic image showing through, however washed out it might be there in the background. 现在你大概不想要这种效果；你不想照相图像显示通过，但是洗了它可能存在的背景。
So we want to make the entire image black and white, and to do that, you click on this top layer. 所以我们要使整个图像的黑色和白色，而要做到这一点，你点击此层。
You will notice that I have got this group right here called type & graphics that has some type and graphics inside it. 你会注意到，我有这个群体在这里被称为类型及图形具有某种图形里面。
And now I am going to press the Alt key or the Option key on the Mac, click on the Black/White icon at the bottom of the panel, and choose Threshold. And we will go ahead and call this layer B&W, because we are converting the image to black and white, click OK, and I am going to take my Threshold level value down to 120, and that is the effect. 现在我要按Alt键或在MAC Option键，在面板的底部上的黑/白点击图标，并选择阈值。我们将继续称这层B & W，因为我们将图像转换为黑色和白色，点击OK，我要把我的门槛值降低到120，这是影响。
All right! So I will go ahead and collapse the Adjustments panel. 所有的权利！所以我会继续崩溃面板调整。
This is the original photographic image. 这是原来的摄影图像。
【本站字幕未授权任何个人及机构出售，欢迎举报】 This is the highly graphic, high-contrast line-drawing version of the image, created using the Photocopy filter, a couple of adjustment layers, a layer of solid white, and a layer of solid black, here inside Photoshop. 这是高度图形，高对比度的线图的图像版本，使用复印件过滤器创建的，两个调整层，一层一层白色固体，固体黑色，在这里面PS图象处理软件。