The depth of field is adjustable so you can take more dramatic portraits.

通过调整景深，人像照会更惊艳。

And there's even a little bit of depth of field there, too.

而且还有一点景深。

It allows 'depth of field', never seen in a painting before Mona Lisa.

它提供了在《蒙娜丽莎》之前画作中从未见过景深。

I wanted the different rooms to be really separate to give a depth of field.

我想让不同真正分散开，以实现景深效果。

You can have auxiliary data such as alpha and Depth.

你还可以拥有辅助数据，比如 alpha 和景深。

So we used Depth to do that, and let's take a closer look.

我们利用景深做到这一点，我们深入看一。

The advanced single-camera system combined with machine learning allows iPhone XR to recognize people, map subjects, and add depth.

先进单摄像头系统与机器学习技术相结合，让 iPhone XR 能识别人物、侦测物体，并添加景深效果。

So that concludes compression, and let me now talk about another new topic, Depth.

这就是关于压缩内容，让我说一说另一个新主题，景深。

On the front side, you have the true depth camera system.

在其正面拥有景深感知摄头系统。

Portrait mode on both the back camera and front TrueDepth camera now features more nuanced, software-enhanced, adjustable depth of field.

后置摄像头和前置原深感摄像头都支持人像模式。景深效果现在更精细，不但经过软件优化，而且可进行调整。

And this lets you build Camera-based applications that will use Depth in a novel way.

这让你能够构建基于相机应用，让它们以新奇方式使用景深。

So all that beautiful depth of field will have even more incredible detail.

所以所有美丽景深都会有更多令人难以置信细节。

Now, this is Depth for still images.

这是静态图像景深。

But horror-film makers weaponize shallow focus to make us uncomfortable.

但恐怖片制作人利用浅景深让我们感到不适。

Meaning that there's something about the depth of field, the possibility of the camera movements, the limitations.

这意味着景深、摄像机运动可能性以及限制方面有一些特别之处。

That's when the aperture of a camera's lens is wide open, creating a shallow depth of field.

那是相机镜头光圈完全打开，创造出浅景深时候。

They increased the depth of field by making the aperture tiny and using really really bright lights.

他们通过缩小光圈并使用非常明亮灯光增加景深。

The issue with photography at high magnification is that there is inherently a very shallow depth of field.

高倍率摄影问题是天生具有非常浅景深。

In other genres, filmmakers use shallow focus to direct our attention to the in-focus part of the shot.

在其他类型影片中，导演使用浅景深引导我们注意力集中在画面中清晰部分。

The closer subject is placed in shallow depth of field, making them more clearly a point of focus.

较近主体被置于浅景深中，使其更明显地成为焦点所在。