如何在约一分钟的时间内使照片看起来像铅笔素描
Ever seen a mall photobooth create a “pencil drawing” from a photo? Give us about one minute, and see how you can create an easy grayscale image effect that looks like a tonal pencil drawing. Check it out!
有没有看过购物中心的照相亭，可以根据照片创建“铅笔图”？ 给我们大约一分钟的时间，看看如何创建看起来像色调铅笔图的简单灰度图像效果。 看看这个！
Automated software and Photoshop filters just try to awkwardly add pencil textures to your images. With some smart adjustments and an easy technique appropriate for beginners, you can turn some of your favorite photos into handsome, tonal, pencil art style images. Keep reading!
自动化软件和Photoshop滤镜只是试图笨拙地将铅笔纹理添加到图像中。 通过一些智能的调整和一种适合初学者的简单技巧，您可以将自己喜欢的一些照片转换成漂亮，色调，铅笔艺术风格的图像。 继续阅读！
从正确的照片开始 (Starting With The Right Photograph)
Open Photoshop and an image of your choice. Choosing the right image is not critical, but can give you a better result.
打开Photoshop和您选择的图像。 选择正确的图像并不重要，但是可以为您带来更好的结果。
Edit: Commenter LT has tried this technique in Photoshop Elements, and says that it works! Other readers running Elements give it a shot and tell us about your success in the comments!
编辑：Commenter LT在Photoshop Elements中尝试了此技术，并说它有效！ 其他运行Elements的读者可以试一下，并在评论中告诉我们您的成功！
Any image can work, although it’s best to use images with good contrast, and sharp details. This image has great shadows and really nice highlights that lend itself to this technique. You may find that some of your photos will be more successful than others. Try it out on several to see which ones look the best!
任何图像都可以使用，尽管最好使用具有良好对比度和清晰细节的图像。 该图像具有出色的阴影和非常漂亮的高光，因此很适合此技术。 您可能会发现某些照片会比其他照片更成功。 尝试几个，看看哪个看起来最好！
色调铅笔艺术效果 (The Tonal Pencil Art Effect)
We’ll begin by making a copy of our background layer.
我们将从复制背景图层开始。
Right click your Background layer and select “Duplicate Layer.” Then make sure that this Background Copy layer is selected, as shown on the right.
右键点击您的背景图层，然后选择“重复图层”。 然后，确保选中了“ 背景复制”图层，如右图所示。
With the background layer selected, press to Desaturate your layer, reducing it to black and white.
选中背景图层后，按降低图层的饱和度，将其缩小为黑白。
Make a second copy of your black and white layer, and then set this layer to blending mode “Color Dodge,” shown highlighted in blue, on the right. We’ll be referring to this layer as our “Color Dodge” layer from here on out.
制作黑白图层的第二个副本，然后将该图层设置为混合模式“ Color Dodge”，在右侧以蓝色突出显示。 从现在开始，我们将这一层称为“ Color Dodge”层 。
Your image should become harsh and lose some detail. Press to invert your Color Dodge layer.
您的图像应变得粗糙且丢失一些细节。 按下以反转“颜色减淡”图层。
This is going to make your photograph look like either a blank page or a weird abstract, like this one. No worries, we’ll soon bring a great image out of this.
这样会使您的照片看起来像是空白页或怪异的摘要，就像这样。 不用担心，我们很快会带给您一个美好的印象。
This next step can be done at least two different ways. By blurring the Color Dodge layer, we can create grayscale shadow tones and control them with the slider as shown. This one is done with the Gaussian Blur, which you can find by navigating to Filters > Blur > Gaussian Blur.
至少可以通过两种不同的方式完成此下一步。 通过模糊“ Color Dodge”层，我们可以创建灰度阴影色调，并使用如图所示的滑块进行控制。 这是通过高斯模糊完成的，您可以通过导航到滤镜>模糊>高斯模糊来找到它。
This effect above was achieved by applying the “Motion Blur” filter on the Color Dodge Layer. Find this filter under Filters > Blur > Motion Blur. This method gives similar results, but allows you to control the angle of the blur, which can give you a naturalistic angled stroke for your “pencil drawing.”
通过在“彩色减淡层”上应用“运动模糊”滤镜可以达到上述效果。 在“滤镜”>“模糊”>“运动模糊”下找到该滤镜。 这种方法可以产生类似的结果，但是可以控制模糊的角度，从而可以为“铅笔图”提供自然的倾斜笔触。
(Author’s note: Pick one of the blurs above and use it. One or the other will give you a good result, but you do not have to use both!)
(作者注释：选择上面的一种模糊并使用它。一种或另一种将为您带来良好的效果，但您不必同时使用两者！)
This is a decent look on its own, but let’s go one step further, and add some linework to our “pencil drawing.”
这是一个不错的外观，但让我们更进一步，为“铅笔图”添加一些线条。
Create another copy of your original black and white Background copy layer. Move it to the top of your layers panel, as shown above right.
创建原始的黑白背景副本图层的另一个副本。 将其移动到图层面板的顶部，如右上方所示。
With your third copy selected, navigate to Filters > Stylize > Glowing Edges.
选择第三份副本后，导航至“滤镜”>“样式化”>“发光边缘”。
Glowing Edges can create a sort of Photoshop filter version of lineart from a photograph.
Glowing Edges可以根据照片创建某种线稿的Photoshop滤镜版本。
These are the settings used in this example, although you will likely have to play around with them yourself to find ones that you like. In other words, these settings may not work with every image.
这些是本示例中使用的设置，尽管您可能必须自己玩弄它们才能找到所需的设置。 换句话说，这些设置可能不适用于所有图像。
The “Glowing Edges” filter can give a pretty fun effect all by itself. But we have to transform it one final time before we’re finished.
“ Glowing Edges”滤镜本身可以提供非常有趣的效果。 但是，我们必须在完成之前最后一次转换它。
Press to invert the colors.
按反转颜色。
Set this layer to blending mode “Multiply” to overlay the dark lines over the “pencil drawing.”
将此图层设置为混合模式“相乘”，以将深色线条覆盖在“铅笔图”上。
This is our result!
这是我们的结果！
Optional: For some extra oomph, we can adjust our levels on our lines, and make them more dramatic. Navigate to Image > Adjustments > Levels to bring up this tool and adjust it as shown above to make your lines even more prominent.
可选：为了获得更大的效果，我们可以调整线条的水平，并使它们更具戏剧性。 导航至“图像”>“调整”>“色阶”以调出此工具，并如上图所示对其进行调整，以使线条更加突出。
While our final result would probably not fool Da Vinci, it does make a nice image, and a fun project to try on a pile of photos. Enjoy!
虽然我们的最终结果可能不会愚弄达芬奇，但它的确可以拍出精美的图像，并且是一个有趣的尝试一堆照片的项目。 请享用！
Have questions or comments concerning Graphics, Photos, Filetypes, or Photoshop? Send your questions to [email protected], and they may be featured in a future How-To Geek Graphics article.
对图形，照片，文件类型或Photoshop有疑问或意见吗？ 将您的问题发送到[email protected] ，它们可能会在以后的How-To Geek Graphics文章中介绍。
This is Valeria by Trey Ratcliff. Yes, the Trey Ratcliff, available under Creative Commons.
这是瓦莱里娅 由 特雷·拉特克利夫 。 是的，Trey Ratcliff，可在“ 知识共享”下找到 。
翻译自: https://www.howtogeek.com/68762/how-to-make-photos-look-like-pencil-drawings-in-about-one-minute/