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编辑有景深的照片 – 译学馆
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编辑有景深的照片

Photoshop Playbook: Editing & Manipulating Images in Perspective

[介绍音乐]
[intro music]
PS教程:透视图片的编辑与操作
Photoshop Playbook: Editing & Manipulating Images in Perspective
不久之前 我们开了一家致力于PS的临时概念店
Not too long ago, we opened up a temporary pop up store devoted to Photoshop.
它是一个人们可以走进
It was a spot where people could come in,
和指导人员见面的地方
and meet with instructors,
还可以看各种非常酷的艺术作品
and see all sorts of really cool artwork.
墙上是来自我们的Kelly Castro的作品
There were stuff on the wall from our own Kelly Castro,
一个帮忙测试暗房的人
who helps test Lightroom,
一个令人称奇的摄影师 呈现出非常好的作品
an amazing photographer, does great work.
但让我有点困扰的是我的作品并没有被挂在墙上
But it always kind of bothered me that my stuff wasn’t hanging on the wall.
所以我讲为你们展示如何对透视视图进行编辑
So I’m going to show you how to edit in perspective,
并把你的图片放在其他任何的图片上
and drop your images into any other image,
同时遵循透视规则
while respecting perspective.
这是一个来自商店的定格画面
So here’s a still from the store,
你可以看见Kelly的极棒的印刷品挂在后面的墙上
and you can see Kelly’s gorgeous black and whites on the back wall there,
他们看起来真棒
they look great.
让我向你们展示如何将一个图片插入另一张不同的图片
Let me show you how to drop in a different image.
这是我拍的一张照片
Here’s the image I took.
然后按Command+A来进行选择
Let’s go ahead and hit ‘Command+A’ to select that,
Command+C来复制
‘Command+C’ to copy it.
现在我们返回到这张图片
And now we’ll move back over to this one.
这里的技巧
The trick here,
是在我们点击设影点的之前创建一个新的图层
is creating a new layer, before we go into ‘Vanishing Point’.
这就允许了后续的编辑操作的进行
That’s going to allow it to be editable afterwards.
然后是滤镜
We’re going to come up to ‘Filter’,
接着是设影点
and go to ‘Vanishing Point’.
设影点是一个小世界
‘Vanishing Point’ is a little world,
我们可以在其中决定图像的透视视图
where we can dictate the perspective of our image.
现在我们要把这里放大
So we’re going to zoom in here,
我们要确保已经选好了创建平面工具
we’re going to make sure that our ‘Create Plane Tool’ is selected.
我将在每一个角落都设置一个点
I’m just going to drop a point in each corner.
这就是判断这张图的透视视角是哪
And that’s telling the image what the perspective is.
之后 我可以抓取这些控点
And afterwards, I can just grab these handles,
然后移动它们
and move them around.
出现红色表明这个透视点是错误的
And red will show me that the perspective is incorrect,
有的时候显示的是黄色
sometimes I’ll get yellow,
黄色表明正在透视线上
and yellow will show me that, it’s on the line,
蓝色就说明从数学方面是正确的
and blue is mathematically correct.
你想确保它们都在同一条透视线上
You want to make sure you’ve aligned these correctly.
这是很好的
That looks great.
现在我要往回退一点
Now I’m going to backup a little bit,
用Command+-
using ‘Command+ -‘,
然后用Command+V
and then I’m going to use ‘Command+V’,
来插入我的图像
to drop in my image.
现在 在我做任何事之前
Now, before I do anything,
我需要让它变小
I need to make that a lot smaller.
所以我使用自由变换工具
So I’m going to take the ‘Transform Tool’,
然后使用Shift+Click来保持比例不变
and I’m going to ‘Shift+Click’ to hold the proportions,
然后让它变小
and shrink that down.
现在我插入的这块区域已经非常小了
Now the area I’m dropping it is pretty small,
所以我想让我的图片也变小
so I want to make sure my image is small, as well.
当我做好这件事的时候
When I’m happy with that,
我选中它然后拖动
I pick it up and drop it over,
到这个平面上
and as soon as it hits the plane,
它就会进入到透视视图
it’ll snap into perspective.
那看起来很好
That looks great.
然后我点击“OK”
I’m going to click ‘OK’,
然后退出回来
and come back out.
现在转换图层
Now let’s toggle our layer,
很好
that looks good,
但如果我们放大这里
but if we zoom in here,
就会出现很多问题
there are a couple of problems.
在原始图像中
In the original image,
在底部的光这里有一个热点
there was a bright hotspot from the light at the bottom,
这个结构变得有点不一样
and the texture was a little different.
让我们先解决这个光的问题
Let’s work on the lighting first,
在那个被选择好的图层上
with that layer selected,
我们点击滤镜
we’re going to come up to ‘Filter’,
描绘
‘Render’,
光照效果
‘Lighting Effects’.
当我进行选择的时候 出现各种不同的选项
And I’ve got all sorts of different choices when it comes to my light,
指向 位置 无限
‘Point’, ‘Spot’, ‘Infinite’,
我还可以选择彩色化或者使它着色
I can even ‘Colorize’ or warm it.
这样
In this case,
出来的结果就很好了
that’s going to work just fine.
我得在底部有一个热点
I want a hotspot at the bottom,
如果我想让整张图更加明亮的话
if I wanted to make that brighter,
这个操作非常简单
it’s really easy to do there.
很好
That looks good.
现在再把它放大一点
Now let’s zoom in a little bit more,
然后看看它的结构
and talk about the texture.
你可以看到
You’ll notice that,
因为我插入的是高分辨率的图像
because what I dropped in is high resolution,
还有另外一个我们已经放大了的文件
and the other file, we’ve zoomed in quite a bit,
然后我们就可以看看它们的结构和杂色
and we’re starting to see some of the texture and the noise,
他们并不非常匹配
they don’t quite match.
所以我想要插入然后加上一些噪点
So I want to come in and add a little bit of noise.
选择滤镜
Go to ‘Filter’,
增加噪点
‘Add Noise’,
轻微的改变 结果就会变得很好了
and just a taste, will work just fine there.
如果我切换到预览视图
If I toggle the ‘Preview’,
我就能看见这些不同
I’ll see the differences,
微妙而重要
subtle, but really important.
点击“OK”
Click ‘OK’,
退回
backup,
恢复原状 回到我们最开始的地方
and let’s ‘Revert’ to see where we started.
开始
Before,
和最后的结果
and after.
我可以一个图层一个图层的看
And I could go through layer by layer,
然后选择任何这样图像上不同的平面
and choose any of the different planes in this image.
从桌子到墙上
From the table to the walls,
一帧一帧
frame by frame.
所以无论你想不想要在一家“PS和你”的商店里
So whether you want to put your own pictures,
放上你的图片
inside a ‘Photoshop & You’ store,
改变一个广告牌
change a Billboard,
甚至改变你窗外的景色
or even change the view out your window.
使用透视视图编辑
Using perspective editing,
在图层上使用这些技巧
and these tricks with layers,
可以帮助你得到一张非常真实的图片
can help you get a really realistic photo.
PS教程订阅
点击PS教程列表
Photoshop Playbook,Subscribe,
Go to PS Playbook Playlist.

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视频概述

教你如何利用将一张图片叠加在另一张图片上,并且显得非常真实,没有违和感

听录译者

eulere

翻译译者

苏沫微

审核员

赖皮

视频来源

https://www.youtube.com/watch?v=NO5s7R24D74

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